RP109x SERIES. LOW NOISE 150mA LDO REGULATOR OUTLINE FEATURES APPLICATIONS NO.EA

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1 RP9x SERIES LOW NOISE 5mA LDO REGULATOR OUTLINE NO.EA The RP9x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low supply current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference unit, an error amplifier, a resistor-net for voltage setting, a current limit circuit and a chip enable circuit. These ICs perform with low dropout voltage and a chip enable function which prolong the battery life. The line transient response and load transient response of the RP9x Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment. RP9x Series contributes to the downsizing of the hand-held equipment because it can use the. F ceramic capacitor. In addition to SOT--5, SC-88A and DFN-4 packages, a.8mm square ultra compact DFN(PLP)88-4 package is also available. FEATURES Supply Current... Typ. 5 A Standby Mode... Typ.. A Dropout Voltage... Typ..5V (IOUT 5mA, VOUT.5V) Ripple Rejection... Typ. 75dB (f khz, VOUT.5V) Temperature-Drift Coefficient of... Typ. ppm/ C (VOUT.8V) Typ. ppm/ C (VOUT.8V) Line Regulation... Typ..%/V Accuracy....% Packages... DFN(PLP)88-4, DFN-4, SC-88A, SOT--5 Input Voltage Range....4V to 5.5V Range....8V to.6v (.V steps) (For other voltages, please refer to MARK INFORMATIONS.) Built-in Fold Back Protection Circuit... Typ. 4mA (Current at short mode) Ceramic capacitors are recommended to be used with this IC.... F or more APPLICATIONS Power source for portable communication equipment. Power source for electrical appliances such as cameras, VCRs and camcorders. Power source for battery-powered equipment. Power source for home appliances.

2 RP9x NO.EA BLOCK DIAGRAMS RP9xxxxB RP9xxxxD VDD VOUT VDD VOUT Vref Current Limit Vref Current Limit CE GND CE GND SELECTION GUIDE The output voltage, auto discharge function, package, and the taping type, etc. for the ICs can be selected at the user s request. Product Name Package Quantity per Reel Pb Free Halogen Free RP9Kxx -TR DFN(PLP)88-4, pcs Yes Yes RP9Lxx -TR DFN-4, pcs Yes Yes RP9Qxx -TR-FE SC-88A, pcs Yes Yes RP9Nxx -TR-FE SOT--5, pcs Yes Yes xx: Specify the set output voltage (VSET) within the range of.8v to.6 in.v steps. The second decimal point of VSET is described as below..5v: RP9xx 5.85V: RP9x8x 5.85V: RP9x8x 5 : Select the polarity of the CE pin from (B) "H" active without auto-discharge function or (D) "H" active with auto-discharge function.

3 RP9x NO.EA PIN CONFIGURATIONS DFN(PLP)88-4 DFN-4 SC-88A SOT--5 Top View Bottom View Top View Bottom View (mark side) (mark side) PIN DESCRIPTIONS DFN(PLP)88-4 / DFN-4 Pin No Symbol Pin Description VOUT Output Pin GND Ground Pin CE Chip Enable Pin ("H" Active) 4 VDD Input Pin Tab is GND level. (They are connected to the reverse side of this IC.) The tab is better to be connected to the GND, but leaving it open is also acceptable. SC-88A Pin No Symbol Pin Description CE Chip Enable Pin ("H" Active) NC No Connection GND Ground Pin 4 VOUT Output Pin 5 VDD Input Pin Pin No. is connected to the bottom of the IC. It is recommended that the pin be connected to the ground plane on the board, or otherwise be left floating so that there is no contact with other potentials. SOT--5 Pin No Symbol Pin Description VDD Input Pin GND Ground Pin CE Chip Enable Pin ("H" Active) 4 NC No Connection 5 VOUT Output Pin

4 RP9x NO.EA ABSOLUTE MAXIMUM RATINGS Symbol Item Rating Unit VIN Input Voltage 6. V V (CE Pin). to 6. V VOUT. to VIN. V IOUT Output Current 8 ma Power Dissipation (DFN(PLP)88-4) 86 PD Power Dissipation (DFN-4) 4 mw Power Dissipation (SC-88A) 8 Power Dissipation (SOT--5) 4 Ta Operating Temperature Range 4 to 85 C Tstg Storage Temperature Range 55 to 5 C ) For Power Dissipation, please refer to PACKAGE INFORMATION. ABSOLUTE MAXIMUM RATINGS Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the permanent damages and may degrade the life time and safety for both device and system using the device in the field. The functional operation at or over these absolute maximum ratings is not assured. 4

5 ELECTRICAL CHARACTERISTICS RP9xxxxB/D VIN=VSET+.V (VOUT>.5), VIN=.5V(VOUT.5V), IOUT=mA, CIN=COUT=.μF, unless otherwise noted. The specifications surrounded by are guaranteed by Design Engineering at -4ºC Ta 85 ºC. RP9x NO.EA RP9x Series (Ta=5 C) Symbol Item Conditions Min. Typ. Max. Unit VOUT Ta= 5 C -4 C Ta 85 C VSET.8V x.99 x. V VSET <.8V mv VSET.8V x.985 x.5 V VSET <.8V mv IOUT Output Current 5 ma VOUT / IOUT Load Regulation ma IOUT 5mA 5 mv VDIF Dropout Voltage Please see Dropout Voltage on the next page. ISS Supply Current IOUT = ma 5 7 μa Istandby VOUT / VIN RR Supply Current (Standby Mode) Line Regulation Ripple Rejection VCE = V.. μa VSET.5V VIN 5.5V VIN.4V f = khz Ripple.Vp-p VIN = VSET +.V IOUT = ma.. %/V 75 db VIN Input Voltage * V VOUT / Ta Temperature Coefficient -4 C Ta 85 C VSET.8V ppm VSET <.8V / C ISC Short Current Limit VOUT V 4 ma IPD CE Pull-down Current..6 μa VCEH H. V VCEL L.4 V en RLOW Output Noise Nch On Resistance for Auto-discharge (D Version Only) BW = Hz to khz VIN = 4.V VCE = V VSET.8V VSET <.8V x VSET 4 x VSET μvrms 6 Ω All test items listed under Electrical Characteristics are done under the pulse load condition (Tj Ta=5ºC) except Output Noise, Ripple Rejection, and Temperature Coefficient. * Maximum input voltage is 5.5V. If, for any reason the input voltage exceeds 5.5V, it has to be no more than 5.5V, and total operating time should be within 5 hours. 5

6 RP9x NO.EA The specifications surrounded by Dropout Voltage Set VSET (V) VSET =.8 are guaranteed by Design Engineering at -4ºC Ta 85 ºC. Dropout Voltage VDIF (V) Condition Typ. Max..7. (Ta=5 C) VSET = VSET < VSET < VSET <.8 IOUT = 5mA VSET < VSET < VSET < VSET.6.. RECOMMENDED OPERATING CONDITIONS (ELECTRICAL CHARACTERISTICS) All of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. The semiconductor devices cannot operate normally over the recommended operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. And the semiconductor devices may receive serious damage when they continue to operate over the recommended operating conditions. 6

7 RP9x NO.EA TYPICAL APPLICATION VDD VOUT VOUT C RP9x Series C CE Control CE GND (External Components) C. F MURATA: GRM55BC4KA87B TECHNICAL NOTES When using these ICs, consider the following points: Phase Compensation In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For this purpose, use a capacitor C with. F or more and good ESR (Equivalent Series Resistance). (Note: If additional ceramic capacitors are connected with parallel to the output pin with an output capacitor for phase compensation, the operation might be unstable. Because of this, test these ICs with as same external components as ones to be used on the PCB.) PCB Layout Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result. Connect a capacitor C with a capacitance value as much as. F or more between VDD and GND pin, and as close as possible to the pins. Set external components, especially the output capacitor C, as close as possible to the ICs, and make wiring as short as possible. 7

8 RP9x NO.EA PACKAGE INFORMATION Power Dissipation (DFN (PLP) 88-4) Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: Measurement Conditions: Environment Board Material Board Dimensions Standard Land Pattern Mounting on Board (Wind velocity=m/s) Glass cloth epoxy plastic (Double-sided) 4mm 4mm.6mm Copper Ratio Top side: Approx. 5%, Back side: Approx. 5% Through-holes.5mm 4pcs Measurement Results: Power Dissipation Thermal Resistance Standard Land Pattern 86mW (Tjmax=5 C) 58mW (Tjmax=5 C) ja = (5-5 C)/.86W= 5 C/W jc= 9 C/W (Ta=5 C) Power Dissipation PD (mw) Ambient Temperature ( C) Power Dissipation Measurement Board Pattern IC Mount Area (Unit: mm) The above graph shows the Power Dissipation of the package under the conditions of Tjmax=5 C and Tjmax=5 C. The operation of the IC within the shaded range in the graph might have an affect on the IC s lifetime. The operation time of the IC must be remained within the time limit described in the table below. Estimated Years Operating Time (Operating 4 hours/day), hours 9 years 8

9 RP9x NO.EA Package Dimensions (DFN (PLP) 88-4) X4 A B INDEX.5min.4max Bottom View C M S AB (Unit : mm) S.5 S ) Tab is GND level. (They are connected to the reverse side of this IC.) The tab is better to be connected to the GND, but leaving it open is also acceptable. Mark Specification (DFN (PLP) 88-4) : Product Code Refer to RP9K Series Mark Specification Table. : Lot Number Alphanumeric Serial Number 9

10 RP9x NO.EA RP9K Series Mark Specification Table (DFN(PLP)88-4) RP9KxxB RP9KxxD Product Name VSET Product Name VSET RP9K8B A.8V RP9K8D A.8V RP9K9B A.9V RP9K9D A.9V RP9KB A.V RP9KD A.V RP9KB A.V RP9KD A.V RP9KB A.V RP9KD A.V RP9KB A.V RP9KD A.V RP9K4B A.4V RP9K4D A.4V RP9K5B A.5V RP9K5D A.5V RP9K6B A.6V RP9K6D A.6V RP9K7B A.7V RP9K7D A.7V RP9K8B A.8V RP9K8D A.8V RP9K9B A.9V RP9K9D A.9V RP9KB A.V RP9KD A.V RP9KB A.V RP9KD A.V RP9KB A.V RP9KD A.V RP9KB A.V RP9KD A.V RP9K4B A.4V RP9K4D A.4V RP9K5B A.5V RP9K5D A.5V RP9K6B A.6V RP9K6D A.6V RP9K7B A.7V RP9K7D A.7V RP9K8B A.8V RP9K8D A.8V RP9K9B A.9V RP9K9D A.9V RP9KB A.V RP9KD A.V RP9KB A.V RP9KD A.V RP9KB A.V RP9KD A.V RP9KB A.V RP9KD A.V RP9K4B A.4V RP9K4D A.4V RP9K5B A.5V RP9K5D A.5V RP9K6B A.6V RP9K6D A.6V RP9KB5 A.5V RP9KD5 A.5V RP9K8B5 A.85V RP9K8D5 A.85V RP9K8B5 A.85V RP9K8D5 A.85V

11 RP9x NO.EA Power Dissipation (DFN-4) Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: Measurement Conditions: Environment Board Material Board Dimensions Standard Land Pattern Mounting on Board (Wind velocity=m/s) Glass cloth epoxy plastic (Double sided) 4mm 4mm.6mm Copper Ratio Top side: Approx. 5%, Back side: Approx. 5% Through-holes.54mm 4pcs Measurement Results: Power Dissipation Thermal Resistance Standard Land Pattern 4mW (Tjmax=5 C) 5mW (Tjmax=5 C) ja = (5-5 C)/.4W= 5 C/W jc= 67 C/W (Ta=5 C) Power Dissipation PD (mw) Ambient Temperature ( C) Power Dissipation 4 4 Measurement Board Pattern IC Mount Area (Unit: mm) The above graph shows the Power Dissipation of the package under the conditions of Tjmax=5 C and Tjmax=5 C. The operation of the IC within the shaded range in the graph might have an affect on the IC s lifetime. The operation time of the IC must be remained within the time limit described in the table below. Operating Time Estimated Years (Operating 4 hours/day), hours 9 years

12 RP9x NO.EA Package Dimensions (DFN-4) X4 A.5.. B * 4-C.57 C. INDEX max...5 Bottom View.5 M AB (Unit : mm) S.5 S *) Tab is GND level. (They are connected to the reverse side of this IC.) The tab is better to be connected to the GND, but leaving it open is also acceptable. Mark Specification (DFN-4) : Product Code Refer to RP9L Series Mark Specification Table. : Lot Number Alphanumeric Serial Number 4

13 RP9x NO.EA RP9L Series Mark Specification Table (DFN-4) RP9LxxB RP9LxxD Product Name VSET Product Name VSET RP9L8B C.8V RP9L8D F.8V RP9L9B C.9V RP9L9D F.9V RP9LB C.V RP9LD F.V RP9LB C.V RP9LD F.V RP9LB C4.V RP9LD F4.V RP9LB C5.V RP9LD F5.V RP9L4B C6.4V RP9L4D F6.4V RP9L5B C7.5V RP9L5D F7.5V RP9L6B C8.6V RP9L6D F8.6V RP9L7B C9.7V RP9L7D F9.7V RP9L8B D.8V RP9L8D G.8V RP9L9B D.9V RP9L9D G.9V RP9LB D.V RP9LD G.V RP9LB D.V RP9LD G.V RP9LB D4.V RP9LD G4.V RP9LB D5.V RP9LD G5.V RP9L4B D6.4V RP9L4D G6.4V RP9L5B D7.5V RP9L5D G7.5V RP9L6B D8.6V RP9L6D G8.6V RP9L7B D9.7V RP9L7D G9.7V RP9L8B E.8V RP9L8D H.8V RP9L9B E.9V RP9L9D H.9V RP9LB E.V RP9LD H.V RP9LB E.V RP9LD H.V RP9LB E4.V RP9LD H4.V RP9LB E5.V RP9LD H5.V RP9L4B E6.4V RP9L4D H6.4V RP9L5B E7.5V RP9L5D H7.5V RP9L6B E8.6V RP9L6D H8.6V RP9LB5 E9.5V RP9LD5 H9.5V RP9L8B5 J.85V RP9L8D5 K.85V RP9L8B5 J.85V RP9L8D5 K.85V

14 RP9x NO.EA Power Dissipation (SC-88A) Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: Measurement Conditions: Standard Land Pattern Environment Mounting on Board (Wind velocity=m/s) Board Material Glass cloth epoxy plastic (Double Layers) Board Dimensions 4mm 4mm.6mm Copper Ratio Top side: Approx. 5%, Back side: Approx. 5% Through-hole.5mm 44pcs Measurement Results: Power Dissipation Thermal Resistance (Ta=5 C) Standard Land Pattern Free Air 8mW (Tjmax=5 C) 475mW (Tjmax=5 C) 5mW ja=(5-5 C)/.8W=6 C/W ja=(5-5 C)/.5W=667 C/W jc=75 C/W Power Dissipation PD (mw) On Board 8 Free Air Measurement Board Pattern Ambient Temperature ( C) IC Mount Area (Unit: mm) Power Dissipation The above graph shows the Power Dissipation of the package under the conditions of Tjmax=5 C and Tjmax=5 C. The operation of the IC within the shaded range in the graph might have an affect on the IC s lifetime. The operation time of the IC must be remained within the time limit described in the table below. Operating Time Estimated Years (Operating 4 hours/day), hours 9 years 4

15 RP9x NO.EA Package Dimensions (SC-88A) A.±..±. B.5±.7.6± ±..5 ~ S AB Max. S. S ~. Unit : mm Mark Specification (SC-88A) : Product Code Refer to RP9Q Series Mark Specification Table. : Lot Number Alphanumeric Serial Number

16 RP9x NO.EA RP9Q Series Mark Specification Table (SC-88A) RP9QxxB RP9QxxD Product Name VSET Product Name VSET RP9Q8B AE8.8V RP9Q8D AF8.8V RP9Q9B AE9.9V RP9Q9D AF9.9V RP9QB AE.V RP9QD AF.V RP9QB AE.V RP9QD AF.V RP9QB AE.V RP9QD AF.V RP9QB AE.V RP9QD AF.V RP9Q4B AE4.4V RP9Q4D AF4.4V RP9Q5B AE5.5V RP9Q5D AF5.5V RP9Q6B AE6.6V RP9Q6D AF6.6V RP9Q7B AE7.7V RP9Q7D AF7.7V RP9Q8B AE8.8V RP9Q8D AF8.8V RP9Q9B AE9.9V RP9Q9D AF9.9V RP9QB AE.V RP9QD AF.V RP9QB AE.V RP9QD AF.V RP9QB AE.V RP9QD AF.V RP9QB AE.V RP9QD AF.V RP9Q4B AE4.4V RP9Q4D AF4.4V RP9Q5B AE5.5V RP9Q5D AF5.5V RP9Q6B AE6.6V RP9Q6D AF6.6V RP9Q7B AE7.7V RP9Q7D AF7.7V RP9Q8B AE8.8V RP9Q8D AF8.8V RP9Q9B AE9.9V RP9Q9D AF9.9V RP9QB AE.V RP9QD AF.V RP9QB AE.V RP9QD AF.V RP9QB AE.V RP9QD AF.V RP9QB AE.V RP9QD AF.V RP9Q4B AE4.4V RP9Q4D AF4.4V RP9Q5B AE5.5V RP9Q5D AF5.5V RP9Q6B AE6.6V RP9Q6D AF6.6V RP9QB5 AE7.5V RP9QD5 AF7.5V RP9Q8B5 AE8.85V RP9Q8D5 AF8.85V RP9Q8B5 AE9.85V RP9Q8D5 AF9.85V 6

17 RP9x NO.EA Power Dissipation (SOT--5) Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: (Power Dissipation (SOT--5) is substitution of SOT--6.) Measurement Conditions: Environment Board Material Board Dimensions Standard Land Pattern Mounting on Board (Wind velocity=m/s) Glass cloth epoxy plastic (Double sided) 4mm 4mm.6mm Copper Ratio Top side: Approx. 5%, Back side: Approx. 5% Through-holes Measurement Results: Standard Land Pattern.5mm 44pcs Power Dissipation 4mW (Tjmax=5 C) 55mW (Tjmax=5 C) 5mW Thermal Resistance ja = (5-5 C)/.4W= 8 C/W 4 C/W (Ta=5 C) Free Air Power Dissipation PD (mw) On Board 4 Free Air Ambient Temperature ( C) 4 4 Measurement Board Pattern Power Dissipation IC Mount Area (Unit: mm) The above graph shows the Power Dissipation of the package under the conditions of Tjmax=5 C and Tjmax=5 C. The operation of the IC within the shaded range in the graph might have an affect on the IC s lifetime. The operation time of the IC must be remained within the time limit described in the table below. Estimated Years Operating Time (Operating 4 hours/day), hours 9 years 7

18 RP9x NO.EA Package Dimensions (SOT--5).9±..9±. (.95) (.95).±..8± ±. ~..min..4± Unit : mm Mark Specification (SOT--5) : Product Code Refer to RP9N Mark Specification Table. : Lot Number Alphanumeric Serial Number 5 4 8

19 RP9x NO.EA RP9N Series Mark Specification Table (SOT--5) RP9NxxB RP9NxxD Product Name VSET Product Name VSET RP9N8B NAA.8V RP9N8D NBA.8V RP9N9B NAB.9V RP9N9D NBB.9V RP9NB NAC.V RP9ND NBC.V RP9NB NAD.V RP9ND NBD.V RP9NB NAE.V RP9ND NBE.V RP9NB NAF.V RP9ND NBF.V RP9N4B NAG.4V RP9N4D NBG.4V RP9N5B NAH.5V RP9N5D NBH.5V RP9N6B NAJ.6V RP9N6D NBJ.6V RP9N7B NAK.7V RP9N7D NBK.7V RP9N8B NAL.8V RP9N8D NBL.8V RP9N9B NAM.9V RP9N9D NBM.9V RP9NB NAN.V RP9ND NBN.V RP9NB NAP.V RP9ND NBP.V RP9NB NAQ.V RP9ND NBQ.V RP9NB NAR.V RP9ND NBR.V RP9N4B NAS.4V RP9N4D NBS.4V RP9N5B NAT.5V RP9N5D NBT.5V RP9N6B NAU.6V RP9N6D NBU.6V RP9N7B NAV.7V RP9N7D NBV.7V RP9N8B NAW.8V RP9N8D NBW.8V RP9N9B NAX.9V RP9N9D NBX.9V RP9NB NAY.V RP9ND NBY.V RP9NB NAZ.V RP9ND NBZ.V RP9NB PAA.V RP9ND PBA.V RP9NB PAB.V RP9ND PBB.V RP9N4B PAC.4V RP9N4D PBC.4V RP9N5B PAD.5V RP9N5D PBD.5V RP9N6B PAE.6V RP9N6D PBE.6V RP9NB5 PAF.5V RP9ND5 PBF.5V RP9N8B5 PAG.85V RP9N8D5 PBG.85V RP9N8B5 PAH.85V RP9N8D5 PBH.85V 9

20 RP9x NO.EA TEST CIRCUITS VDD VOUT C RP9x Series C V VOUT IOUT CE GND Basic Test Circuit C=Ceramic. F C=Ceramic. F VDD VOUT VOUT A ISS C RP9x Series C CE GND C=Ceramic. F C=Ceramic. F Test Circuit for Supply Current Pulse Generator P.G. VDD VOUT RP9x Series C IOUT CE GND Test Circuit for Ripple Rejection C=Ceramic. F VDD VOUT VOUT C RP9x Series C CE GND IOUTa IOUTb C=Ceramic. F C=Ceramic. F Test Circuit for Load Transient Response

21 TYPICAL CHARACTERISTICS ) vs. Output Current (C. F, C. F, Topt 5 C) VOUT (V) RP9x8xx VOUT (V) VIN=.4V VIN=.5V.6 VIN=.6V VIN=.8V.4 VIN=.8V VIN=.8V. VIN=4.8V VIN=5.5V VIN=.V VIN=.7V VIN=.7V VIN=4.7V RP9x7xx VIN=5.5V RP9x NO.EA VOUT (V) RP9x8xx VIN=.V VIN=.8V VIN=.8V VIN=4.8V VIN=5.5V VOUT (V) RP9x5xx VIN=.8V VIN=.5V VIN=4.5V VIN=5.5V RP9x6xx.5 VOUT (V) VIN=.8V VIN=4.6V VIN=5.5V

22 RP9x NO.EA ) vs. Input Voltage (C. F, C. F, Topt 5 C) VOUT (V) RP9x8xx IOUT=mA IOUT=mA IOUT=5mA 4 5 VOUT (V) RP9x4xx 4 5 IOUT=mA IOUT=mA IOUT=5mA VOUT (V) RP9x7xx IOUT=mA.6 IOUT=mA.4 IOUT=5mA. 4 5 VOUT (V) RP9x8xx IOUT=mA.8 IOUT=mA.6 IOUT=5mA RP9x5xx 4. RP9x6xx VOUT (V) IOUT=mA IOUT=mA IOUT=5mA VOUT (V) IOUT=mA IOUT=mA IOUT=5mA

23 RP9x NO.EA ) Supply Current vs. Input Voltage (C. F, C. F, Topt 5 C) Supply Current ISS (µa) RP9x8xx Supply Current ISS (µa) RP9x4xx 4 5 RP9x7xx 4 RP9x8xx Supply Current ISS (µa) Supply Current ISS (µa) RP9x5xx RP9x6xx Supply Current ISS (µa) Supply Current ISS (µa)

24 RP9x NO.EA ) vs. Temperature (C. F, C. F, IOUT ma) VOUT (V) RP9x8xx Temperature Topt ( C) VIN=.8V VOUT (V) RP9x4xx Temperature Topt ( C) VIN=.4V VOUT (V) RP9x7xx VIN=.7V Temperature Topt ( C) VOUT (V) RP9x8xx VIN=.8V Temperature Topt ( C) VOUT (V) RP9x5xx VIN=.5V Temperature Topt ( C) VOUT (V).65 RP9x6xx VIN=4.6V Temperature Topt ( C) 4

25 RP9x NO.EA ) Supply Current vs. Temperature (C. F, C. F, IOUT ma) 6 RP9x8xx VIN=.8V 6 RP9x4xx VIN=.4V Supply Current ISS (μa) Supply Current ISS (μa) Temperature Topt ( C) Temperature Topt ( C) 6 RP9x7xx VIN=.7V 6 RP9x8xx VIN=.8V Supply Current ISS (μa) Supply Current ISS (μa) Temperature Topt ( C) Temperature Topt ( C) RP9x5xx RP9x6xx 6 VIN=.5V 6 VIN=4.6V Supply Current ISS (μa) Supply Current ISS (μa) Temperature Topt ( C) Temperature Topt ( C) 5

26 RP9x NO.EA ) Dropout Voltage vs. Output Current (C. F, C. F) 8 RP9x8xx 5 RP9x4xx Dropout Voltage VDIF (mv) C 5 C 85 C Dropout Voltage VDIF (mv) C 5 C 85 C RP9x5xx 5 RP9x6xx Dropout Voltage VDIF (mv) C 5 C 85 C Dropout Voltage VDIF (mv) C 5 C 85 C ) Dropout Voltage vs. Set (C. F, C. F, Topt 5 C) 7 RP9x Dropout Voltage VDIF (mv) ma ma 5mA 5mA Set VREG (V) 6

27 RP9x NO.EA ) Ripple Rejection vs. Input Bias Voltage (C none, C. F, Ripple.Vp-p, Topt 5 C) Ripple Rejection RR (db) RP9x8xx IOUT=mA f=hz f=khz f=khz f=khz Ripple Rejection RR (db) RP9x8xx IOUT=mA f=hz f=khz f=khz f=khz Ripple Rejection RR (db) RP9x4xx IOUT=mA f=hz f=khz f=khz f=khz Ripple Rejection RR (db) RP9x4xx IOUT=mA f=hz f=khz f=khz f=khz Ripple Rejection RR (db) RP9x5xx IOUT=mA f=hz f=khz f=khz f=khz Ripple Rejection RR (db) RP9x5xx IOUT=mA f=hz f=khz f=khz f=khz

28 RP9x NO.EA Ripple Rejection RR (db) RP9x6xx IOUT=mA f=hz f=khz f=khz f=khz Ripple Rejection RR (db) RP9x6xx IOUT=mA f=hz f=khz f=khz f=khz 9) Ripple Rejection vs. Frequency (C none, C. F, Ripple.Vp-p) Ripple Rejection RR (db) Ripple Rejection RR (db) RP9x8xx ma ma 5mA. Frequency f (khz) ma ma RP9x7xx 5mA VIN=.8V VIN=.7V. Frequency f (khz) Ripple Rejection RR (db) Ripple Rejection RR (db) RP9x4xx ma ma 5mA. Frequency f (khz) RP9x8xx ma ma 5mA VIN=.4V VIN=.8V. Frequency f (khz) 8

29 RP9x NO.EA Ripple Rejection RR (db) RP9x5xx ma ma 5mA VIN=.5V. Frequency f (khz) Ripple Rejection RR (db) RP9x6xx ma ma 5mA VIN=4.6V. Frequency f (khz) ) Input Transient Response (C none, C. F, IOUT ma, tr tf 5 s, Topt 5 C) VOUT (V) RP9x8xx Input Voltage.8<-->.8V VOUT (V) RP9x4xx Input Voltage.4<-->.4V VOUT (V) RP9x7xx Input Voltage.7<-->.7V VOUT (V) RP9x8xx Input Voltage.8<-->.8V

30 RP9x NO.EA VOUT (V) RP9x5xx Input Voltage.5<-->4.5V VOUT (V) RP9x6xx Input Voltage 4.6<-->5.6V ) Load Transient Response (C. F, C. F, tr tf 5 s, Topt 5 C) RP9x8xx VIN=.8V RP9x4xx VIN=.4V 5 5 VOUT (V) Output Current 5mA<-->mA 5 VOUT (V) Output Current 5mA<-->mA VOUT (V) RP9x7xx Output Current 5mA<-->mA VIN=.7V VOUT (V) RP9x8xx Output Current 5mA<-->mA VIN=.8V

31 RP9x NO.EA VOUT (V) RP9x5xx Output Current 5mA<-->mA VIN=.5V VOUT (V) RP9x6xx Output Current 5mA<-->mA VIN=4.6V VOUT (V) RP9x8xx Output Current ma<-->5ma VIN=.8V VOUT (V) RP9x4xx Output Current ma<-->5ma VIN=.4V VOUT (V) RP9x7xx Output Current ma<-->5ma VIN=.7V VOUT (V) RP9x8xx Output Current ma<-->5ma VIN=.8V

32 RP9x NO.EA VOUT (V) RP9x5xx Output Current ma<-->5ma VIN=.5V VOUT (V) RP9x6xx Output Current ma<-->5ma VIN=4.6V ) Turn On Speed with CE pin (C. F, C. F, Topt 5 C) Output Voltgage VOUT (V) RP9x8xx VIN=.8V IOUT=mA IOUT=mA VCE (V) Output Voltgage VOUT (V) RP9x4xx VIN=.4V IOUT=mA IOUT=mA IOUT=5mA VCE (V) RP9x7xx VIN=.7V RP9x8xx VIN=.8V Output Voltgage VOUT (V) IOUT=mA IOUT=mA IOUT=5mA VCE (V) Output Voltgage VOUT (V) IOUT=mA IOUT=mA IOUT=5mA VCE (V)

33 RP9x NO.EA RP9x5xx VIN=.5V 6 RP9x6xx VIN=4.6V 6 Output Voltgage VOUT (V) 4 IOUT=mA IOUT=mA IOUT=5mA 4 VCE (V) Output Voltgage VOUT (V) 4 IOUT=mA IOUT=mA IOUT=5mA 4 VCE (V) ) Turn Off Speed with CE pin (B Version) (C. F, C. F, Topt 5 C) RP9x8xB RP9x4xB VIN=.8V VIN=.4V Output Voltgage VOUT (V) IOUT=mA IOUT=mA VCE (V) Output Voltgage VOUT (V) IOUT=mA IOUT=mA IOUT=5mA VCE (V) Time t (ms) Time t (ms) RP9x7xB VIN=.7V RP9x8xB VIN=.8V Output Voltgage VOUT (V) IOUT=mA IOUT=mA IOUT=5mA VCE (V) Output Voltgage VOUT (V) IOUT=mA IOUT=mA IOUT=5mA VCE (V) Time t (ms) Time t (ms)

34 RP9x NO.EA RP9x5xB VIN=.5V 6 RP9x6xB VIN=4.6V 6 Output Voltgage VOUT (V) 4 IOUT=mA IOUT=mA IOUT=5mA VCE(V) Output Voltgage VOUT (V) 4 IOUT=mA IOUT=mA IOUT=5mA VCE (V) Time t (ms) Time t (ms) 4) Turn Off Speed with CE pin (D Version) (C. F, C. F, Topt 5 C) RP9x8xD VIN=.8V RP9x4xD VIN=.4V Output Voltgage VOUT (V) IOUT=mA IOUT=mA VCE (V) Output Voltgage VOUT (V) IOUT=mA IOUT=mA IOUT=5mA VCE (V) RP9x7xD VIN=.7V RP9x8xD VIN=.8V Output Voltgage VOUT (V) IOUT=mA IOUT=mA IOUT=5mA VCE (V) Output Voltgage VOUT (V) IOUT=mA IOUT=mA IOUT=5mA VCE (V)

35 RP9x NO.EA RP9x5xD VIN=.5V 6 RP9x6xD VIN=4.6V 6 Output Voltgage VOUT (V) 4 IOUT=mA IOUT=mA IOUT=5mA 4 VCE (V) Output Voltgage VOUT (V) 4 IOUT=mA IOUT=mA IOUT=5mA 4 VCE (V)

36 RP9x NO.EA ) Inrush Current (C 4.7 F, IOUT ma, Topt 5 C). RP9x8xx VIN=.8V. RP9x8xx VIN=.8V.6.6 / Output Voltgage VOUT (V)..8.4 COUT=.µF COUT=.µF COUT=.µF COUT=.µF 4 Inrush Current Irush (ma) / Output Voltgage VOUT (V)..8.4 COUT=.47µF COUT=.µF COUT=.47µF COUT=.µF 4 Inrush Current Irush (ma) Inrush Current Inrush Current RP9x4xx VIN=.4V.5 RP9x4xx VIN=.4V.. / Output Voltgage VOUT (V).5..5 COUT=.µF COUT=.µF COUT=.µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma) / Output Voltgage VOUT (V).5..5 COUT=.47µF COUT=.µF COUT=.47µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma)

37 RP9x NO.EA RP9x7xx VIN=.7V. RP9x7xx VIN=.7V / Output Voltgage VOUT (V) COUT=.µF COUT=.µF COUT=.µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma) / Output Voltgage VOUT (V) COUT=.47µF COUT=.µF COUT=.47µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma) RP9x8xx VIN=.8V. RP9x8xx VIN=.8V.5.5 / Output Voltgage VOUT (V) COUT=.µF COUT=.µF COUT=.µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma) / Output Voltgage VOUT (V) COUT=.47µF COUT=.µF COUT=.47µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma)

38 RP9x NO.EA RP9x5xx VIN=.5V 5 RP9x5xx VIN=.5V 4 4 / Output Voltgage VOUT (V) COUT=.µF COUT=.µF COUT=.µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma) / Output Voltgage VOUT (V) COUT=.47µF COUT=.µF COUT=.47µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma) RP9x6xx RP9x6xx 5 VIN=4.6V 5 VIN=4.6V 4 4 / Output Voltgage VOUT (V) COUT=.µF COUT=.µF COUT=.µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma) / Output Voltgage VOUT (V) COUT=.47µF COUT=.µF COUT=.47µF COUT=.µF Inrush Current 4 Inrush Current Irush (ma)

39 RP9x NO.EA ) Dropout Voltage vs. Temperature (C. F, C. F) Dropout Voltage VDIF (mv) RP9x8xx Temperature Topt ( C) 5mA ma 5mA Dropout Voltage VDIF (mv) RP9x4xx Temperature Topt ( C) 5mA ma 5mA RP9x5xx RP9x6xx 5 Dropout Voltage VDIF (mv) mA ma 5mA Dropout Voltage VDIF (mv) 5 5 5mA ma 5mA Temperature Topt ( C) Temperature Topt ( C) 9

40 RP9x NO.EA ESR vs. Output Current When using these ICs, consider the following points: The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The conditions when the white noise level is under 4 V (Avg.) are marked as the hatched area in the graph. Measurement conditions Frequency Band : Hz to MHz Temperature : 4 C to 85 C C, C : Ceramic. F RP9x8xx VIN=.4V to 5.5V RP9x7xx VIN=.7V to 5.5V ESR (Ω) ESR (Ω) RP9x8xx VIN=.8V to 5.5V RP9x5xx VIN=.5V to 5.5V ESR (Ω) ESR (Ω)

41 RP9x NO.EA RP9x6xx VIN=.6V to 5.5V ESR (Ω)

42 Halogen Free Ricoh is committed to reducing the environmental loading materials in electrical devices with a view to contributing to the protection of human health and the environment. Ricoh has been providing RoHS compliant products since April, 6 and Halogen-free products since April,.

43 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Ricoh Electronics: RP9NB-TR-FE RP9ND-TR-FE RP9N8B-TR-FE RP9LDA-TR RP9L5D-TR RP9NB-TR-FE RP9KD-TR RP9K7D-TR RP9N8B-TR-FE RP9KD-TR RP9LD-TR RP9L5B-TR RP9ND-TR-FE RP9N5B-TR-FE RP9LD-TR RP9LD-TR RP9LD-TR RP9NB-TR-FE RP9L5D-TR RP9N8D-TR-FE RP9L9D-TR RP9L4D-TR RP9L8D5-TR RP9L7D-TR