Richtek cross reference table for MAXIM, MPS, TI and Torex parts (Nov.2013)

Richtek cross reference table for MAXIM, MPS, TI and Torex parts (Nov.2013) [Remark] B2B: fully drop-in replacement ; P2P: same functionality & pinout but NOT an exact equivalent; B: similar BOM but Pinout different ; F: similar functionality but not functionally equivalent to the manufacturer's device MAXIM MAX1567ETL RT9911GQ System Buck 6 Channel DC/DC s QFN-40L 6x6 MAXIM MAX1916EZT RT9301GJ8 LED Driver 3-Channel Low Dropout RGB LED Driver TSOT-23-8 MAXIM [1] MAX6326UR(XR) RT9818x-xxG(GU3) oltage Detector Micro-Power oltage MAXIM [1] MAX6326UR(XR) RT9819x-xxG(GU3) oltage Detector Micro-Power oltage MAXIM [1] MAX6327UR(XR) RT9818x-xxG(GU3) oltage Detector Micro-Power oltage MAXIM [1] MAX6327UR(XR) RT9819x-xxG(GU3) oltage Detector Micro-Power oltage MAXIM [1] MAX6328UR(XR) RT9818x-xxG(GU3) oltage Detector Micro-Power oltage MAXIM [1] MAX6328UR(XR) RT9819x-xxG(GU3) oltage Detector Micro-Power oltage MAXIM [1] MAX6328UR(XR) RT9819x-xxG(GU3) oltage Detector Micro-Power oltage MAXIM [1] MAX809EUR(EXR) RT9819x-xxG(GU3) oltage Detector Micro-Power oltage MAXIM [1] MAX811EUS RT9817-xxGH oltage Detector Micro-Power oltage with Manual Reset SOT-143 MAXIM [1] MAX8510EXK RT9167-xxGB Linear Low-Noise, Fixed Output oltage,300ma LDO MAXIM [1] MAX8510EXK RT9167A-xxGB Linear Low-Noise, Fixed Output oltage,500ma LDO MAXIM [1] MAX8510EXK RT9193-xxGB Linear Ultra-Fast CMOS LDO MAXIM [1] MAX8512EXK RT9193-xxGB Linear Ultra-Fast CMOS LDO MAXIM MAX8734AEEI RT8203GA System Buck High-Efficiency, Quad Output, Main Power-Supply Controllers for Notebook Computers SSOP-28 MAXIM [1] MAX8814ETA RT9516GQW Battery charger Linear Single Cell Li-lon Battery Charger with Single Input Supply for Portable Applications WDFN-8L 2x2 MAXIM MAX8887EZK RT9193-xxGB Linear Ultra-Fast CMOS LDO MAXIM MAX8951 RT8081WSC PA Buck Buck for RF Power WLCSP-12B 1.37x1.72 1

MAXIM MAX9734A RT8203GA System Buck High-Efficiency, Quad Output, Main Power-Supply Controllers for Notebook Computers SSOP-28 MAXIM MAX17020 RT8206AGQW Power Supply Controller WQFN-5x5-32 MAXIM MAX17043 RT9420GQW Fuel Gauge Host-Side Single Cell Lithium Battery Gauge MAXIM MAX17048 RT9428WSC Fuel Gauge oltaic Gauge for single cell MPS MP1591DS RT8267GS MPS MP1593DN RT8269GSP MPS MP2104DJ RT8024GB 2A, 22, 400kHz 3A, 24, 400kHz 1.5MHz,400mA, High Efficiency PWM WDFN-8L 2x3 WLCSP-8B TBD MPS MP2109DQ RT8035GQW Dual 800mA, 1.25MHz Synchronous WDFN-10L 3x3 MPS MP2130DG RT8086BGQUF 3.5A, 1.2MHz, Synchronous UQFN-12L 2x2 MPS MP2305DS RT8295AHGSP 2A, 23, 340kHz Synchronous PL MPS MP2305DS RT8296AHGSP 3A, 23, 340kHz Synchronous PL MPS MP2307DN RT7270HZSP 3A, 18, 340kHz Synchronous MPS MP2307DN RT8250GSP 3A, 23, 340kHz Synchronous MPS MP2307DN RT8290ZSP 3A, 23, 340kHz Synchronous MPS MP2359DT RT8259GE 1.2A, 24, 1.4MHz Step- Down MPS MP2359DJ RT8259J6 1.2A, 24, 1.4MHz Step- Down T MPS MP2360DG RT8260AGQW 1.8A, 24, 1.4MHz Step- Down WDFN-8L 2x2 MPS MP2361DH RT8271GFP 2A, 24, 1.2MHz M 2

MPS MP2363DN RT8272GSP 3A, 24, 1.2MHz MPS MP2365DN RT8272GSP 3A, 24, 1.2MHz MPS MP2488DN RT8474GSP DC/CC H Buck LED Driver 50 input, 2A, 500kHz Buck LED Driver P MPS MP28256EL RT7263BZQW 3A, 21, 500kHz or 0.3-2MHz with ext.sync. Step- Down WDFN-14L 4x3 LM3445M RT8458AGJ6 AC/CC floating buck controller non-isolated, AC/DC buck constant current LED driver T TPS2014D RT9711DGS(PS) Power Switch TPS2014D RT9711DGB(PB) Power Switch TPS2041BD RT9711DGS(PS) Power Switch TPS2041BD RT9711DGB(PB) Power Switch TPS2041BDB RT9711DGB(PB) Power Switch TPS2041BDGN RT9711DGF(PF) Power Switch M TPS2041BDGN RT9711DGS(PS) Power Switch TPS2051BDB RT9711CGB(PB) Power Switch TPS2051BDGN RT9711CGF(PF) Power Switch M TPS2051BDGN RT9711CGS(PS) Power Switch TPS2061DGN RT9715FGS Power Switch TPS2061DGN RT9715BGS Power Switch TPS2061DGN RT9715DGS Power Switch TPS2061DGN RT9715HGS Power Switch TPS2061DGN RT9715FGF Power Switch TPS2061DGN RT9715BGF Power Switch M M 3

TPS2061DGN RT9715DGF Power Switch M TPS2061DGN RT9715HGF Power Switch TPS2061DB RT9715FGB Power Switch TPS2061DB RT9715BGB Power Switch TPS2061DB RT9715DGB Power Switch TPS2061DB RT9715HGB Power Switch TPS2065DGN RT9715EGS Power Switch TPS2065DGN RT9715AGS Power Switch TPS2065DGN RT9715CGS Power Switch TPS2065DGN RT9715GGS Power Switch TPS2065DGN RT9715EGF Power Switch TPS2065DGN RT9715AGF Power Switch TPS2065DGN RT9715CGF Power Switch TPS2065DGN RT9715GGF Power Switch TPS2065DB RT9715EGB Power Switch TPS2065DB RT9715AGB Power Switch TPS2065DB RT9715CGB Power Switch TPS2065DB RT9715GGB Power Switch TPS3808G RT9807-xxGB oltage Detector Micro-Power oltage Detector with Manual Reset M M M M M TPS2066DGN RT9712CGS Power Switch 1A High-Side Dual Power TPS2066DGN RT9712AGS Power Switch 1.5A High-Side Dual Power TPS2066DGN RT9712CGF Power Switch 1A High-Side Dual Power M TPS2066DGN RT9712AGF Power Switch TPS2552DR RT9728ALGQW(ZQW) Power Switch TPS2552DR RT9728BLGQW Power Switch 1.5A High-Side Dual Power M DFN-6L DFN-6L 4

TPS2552DB RT9728ALGE(ZE) Power Switch TPS2552DB RT9728BLGE Power Switch TPS2553DR RT9728AHGQW(ZQW) Power Switch DFN-6L TPS2553DR RT9728BHGQW Power Switch DFN-6L TPS2553DB RT9728AHGE(ZE) Power Switch TPS2553DB RT9728BHGE Power Switch TPS2560DRC RT9731AZQW Power Switch TPS2561DRC RT9731BZQW Power Switch Dual Channel Precision Adjustable ed Power Switch Dual Channel Precision Adjustable ed Power Switch WDFN-10L-3x3 WDFN-10L-3x3 TPS2602DGN RT9712DGS Power Switch 1A High-Side Dual Power TPS2602DGN RT9712BGS Power Switch TPS2602DGN RT9712DGF Power Switch TPS2602DGN RT9712BGF Power Switch TPS5430DDA TPS5450DDA TPS5450DDA TPS5450DDA TPS51116RGE RT2808AGSP RT8289GSP RT8279GSP RT2805AGSP RT8207LGQW(ZQW) 1.5A High-Side Dual Power 1A High-Side Dual Power 1.5A High-Side Dual Power 3A, 36, 500kHz A-sync Buck (3-T) 5A, 32, 500kHz 5A, 36, 500kHz 5A, 36,500kHz, A-sync Buck (3-T) Complete DDRII/DDRIII/Low-Power DDRIII/DDRI Memory Power Supply Controller. M M PL PL QFN-24L TPS51100DGQ RT9026GFP(PFP) DDR terminator DDR Termination MSOP-10 TPS51100DGQ RT9026GQW(PQW) DDR terminator DDR Termination DFN-10L TPS51100DGQ RT9026GSP(PSP) DDR terminator DDR Termination 5

TPS51100DGQ RT9026GFP(PFP) DDR terminator DDR Termination MSOP-10 TPS51100DGQ RT9026GQW(PQW) DDR terminator DDR Termination DFN-10L TPS51100DGQ RT9026GSP(PSP) DDR terminator DDR Termination TPS51116RGE RT8207LGQW(ZQW) Complete DDRII/DDRIII Memory Power Supply Controller. QFN-24L TPS51117RGYR RT8209MZQW Single Buck Single Synchronous Buck Controller WQFN-14L- 3.5x3.5 TPS51125RGER TPS51125RGER RT8205AGQW RT8205BGQW power supply controller power supply controller WQFN-24L 4x4 WQFN-24L 4x4 TPS51125RGER RT8205CGQW power supply controller WQFN-24L 4x4 TPS51125RGER RT8205LZQW System Buck Supply Controller WQFN-24L-4x4 TPS51123RGER RT8223LZQW System Buck Supply Controller WQFN-24L-4x4 TPS51200DRC RT9040GQW(ZQW) DDR terminator DDR Termination DFN-10L TPS51200DRC RT9062AGQW Source/Sink DDR Termination TPS51211DSCR RT8237AZQW Single Buck TPS51217DSCR RT8208AZQW Single Buck TPS51218DSCR TPS51427RHB TPS51427RHB TPS54325PWP TPS54225PWP TPS54226PWP TPS54227DDA RT8237AZQW RT8206AGQW RT8206BGQW RT7275GCP RT7279GCP RT7280GCP RT7281GSP Power Supply Controllers Power Supply Controllers 3A DDR TT LDO WDFN-10L 3x3 High Efficiency Single Synchronous Buck PWM Controller 2Bits ID, High Efficiency Single Synchronous Buck PWM Controller High Efficiency Single Synchronous Buck PWM Controller 3A, 18, 700kHz ACOTTM Synchronous 2A, 18, 700kHz ACOTTM Synchronous 2A, 18, 700kHz ACOTTM Synchronous (PSM) 2A, 18, 700kHz ACOTTM Synchronous WDFN-10L-3x3 WQFN-16L-3x3 WDFN-10L-3x3 WQFN-5x5-32 WQFN-5x5-32 6

part number TPS54228DDA TPS54319RTE TPS54326PWP TPS54327DDA TPS54328DDA TPS54425PWP TPS54426PWP TPS54427DDA TPS54428DDA TPS54525PWP TPS54526PWP TPS54527DDA TPS54528DDA TPS54620RGY RT7274GSP RT8079GQW RT7276GCP RT7277GSP RT7278GSP RT7231GCP RT7232GCP RT7233GSP RT7234GSP RT7235GCP RT7236GCP RT7239GSP RT7240GSP RT2856GQW 2A, 18, 700kHz ACOTTM Synchronous (PSM) 2.95 to 6 Input, 3A Output, 2MHz, Synchronous 3A, 18, 700kHz ACOTTM Synchronous (PSM) 3A, 18, 700kHz ACOTTM Synchronous 3A, 18, 700kHz ACOTTM Synchronous (PSM) 4A, 18, 700kHz ACOTTM Synchronous 4A, 18, 700kHz ACOTTM Synchronous (PSM) 4A, 18, 700kHz ACOTTM Synchronous 4A, 18, 700kHz ACOTTM Synchronous (PSM) 5A, 18, 700kHz ACOTTM Synchronous 5A, 18, 700kHz ACOTTM Synchronous (PSM) 5A, 18, 700kHz ACOTTM Synchronous 5A, 18, 700kHz ACOTTM Synchronous (PSM) 6A,18 Current Mode Buck (3-T) WQFN-16L WQFN-14 TPS54620RGY TPS54623RHL TPS54622RHL TPS54821RHL TPS62220DDC TPS62220DDC RT7243GQW RT7298AHGQW RT7298BHGQW RT7299BHGQW RT8009GJ5(PJ5) RT8009GB(PB) 6A,18 Current Mode Buck 6A,18 Current Mode Buck Light Load Efficiency 6A,18 Current Mode Buck with Hiccup 8A,18 Current Mode Buck with Hiccup Efficiency PWM Efficiency PWM WQFN-14 WQFN-14 WQFN-14 WQFN-14 T 7

part number TPS62220DDC TPS62221DDC TPS62222DDC TPS62227DDC TPS62410DR TPS65251RHA TPS65281RG TPS62590DR TPS62560DR RT8010/RT8010A RT8009-15GB RT8009-18GB RT8009-12GB RT8056GQW RT7273GQW RT7249GQW RT8010GQW RT8057GQW [1] TPS736xxDB RT9013-xxGB Linear TPS73601DDC RT9043GB Linear 1.5MHz, 1A, High Efficiency PWM DC/DC Efficiency PWM Efficiency PWM Efficiency PWM Dual 1A 1.5MHz Synchronous s 3-CH, 18, Synchronous 3A, 18 Synchronous Step- Down with Adjustable ed Power Switch 1.5MHz, 1A, High Efficiency PWM DC/DC 2.25MHz 1A Synchronous 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO High PSRR, Low Dropout, 400mA Adjustable LDO WQFN-6L WDFN-10L 3x3 WQFN-40L 6x6 WQFN-16L WQFN-6L WDFN-6SL 2x2 TPS73616DB RT9043GB Linear 400mA adjustable LDO 1A,5.5 LDO, Adjustable TPS73701DCQ RT9047GG5 Linear Output SOT-223-5 300mA, Low Noise, Ultra- TPS76330DB RT9198/AxxPB Linear Fast CMOS LDO 1A,5.5 LDO, Adjustable TPS79601DRB RT9187GQ Linear Output DFN-8L 3x3 [1] TPS799xxDDC RT9193xxGJ5 Linear Ultra-Fast CMOS LDO T [1] TPS799xxQDDC RT9193-xxGB Linear Ultra-Fast CMOS LDO TPS799xxQDDC RT9198-15GBR Linear TPS92310DGS RT7302GS AC/CC single stage PSR with High PFC LED Driver TPA2010D1YZF RT9101CWS Audio Amplifier TPA3110D2PWP RT9108NZCP Audio Amplifier TPA3110D2PWP RT9108NBGCP Audio Amplifier 300mA, Low Noise, Ultra- Fast CMOS LDO Primary-Side-Regulation LED Driver Controller with Active PFC, Flyback/Buckboost controller 2.65W Class D Audio Power Amplifier 15W Stereo Class D Audio Power Amplifier 15W Stereo Class D Audio Power Amplifier SC-70-5 WL-CSP-9B TSSOP-28 TSSOP-28 8

part number TPA3113D2PWP RT9108NLZCP Audio Amplifier [1] TL712xxDB RT9030A-xxGB Linear [1] TL700xxDDC RT9030A-xxGB Linear BQ24020 RT9502GQW Battery charger 10W Stereo Class D Audio Power Amplifier 300mA, Low Input oltage, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO 300mA, Low Input oltage, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Linear Single Cell Li-Ion Battery Charger IC with Dual Input Supply TSSOP-28 WDFN-10L 3x3 LM1117 RT9164A Linear LM2736 LM3670MF-3.3 RT8259GE RT8008-33GB 1A Fixed and Adjustable Low Dropout Positive oltage s 1.2A, 24, 1.4MHz Step- Down 1.5MHz, 600mA, High Efficiency PWM [1] LMS5213 RT9198-xxGU5 Linear 300mA, Low Noise, Ultra- Fast CMOS LDO 300mA, Low Noise, Ultra- [1] LMS5213 RT9198A-xxGU5 Linear Fast CMOS LDO (A:EN active high) LM654MT RT9134GC Operational Amplifier Rail-to-Rail Quad Operational Amplifier [1] LP2985AIM5-xx RT9193-xxGB Linear Ultra-Fast CMOS LDO [1] LP3981ILD-xx RT9193-xxGQW Linear Ultra-Fast CMOS LDO REG710NA RT9361AGE Charge Pump REG710NA RT9361BGE Charge Pump Torex [1] XC62FPxx02MR RT9058-xxGL Linear Tiny Package, High Performance, Regulated Charge Pump Tiny Package, High Performance, Regulated Charge Pump 36, 2μA IQ, 100mA Low Dropout oltage Linear SOT-223/TO- 252/TO-263 SC-70-5 SC-70-5 TSSOP-4 WDFN-6L 2x2 SOT-23-3(L) Torex [1] XC6206Pxx2MR RT9058-xxGL Linear 36, 2μA IQ, 100mA Low SOT-23-3(L) Torex [1] XC6202Pxx2MR RT9058-xxGL Linear Dropout oltage Linear SOT-23-3(L) Torex [1] XC6206PxxxMR RT9063-xxG Linear 1μA IQ, 250mA Low- Dropout Linear SOT-23-3 Torex [1] XC6209Exx2MR RT9030A-xxGB Linear 300mA, Low Input oltage, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Torex [1] XC6209Fxx2MR RT9030A-xxGB Linear Torex [1] XC6221Axx2MR RT9030A-xxGB Linear Efficiency PWM Torex [1] XC6221Bxx2MR RT9030A-xxGB Linear 9

Torex [1] XC9216 RT8009-xxGB Torex [1] XC9225AxxCMR RT8009-xxGB Torex [1] XC9225ExxCMR RT8009-xxGB Torex [1] XC9235AxxCMR RT8009-xxGB Efficiency PWM Torex [1] XC9236AxxCMR RT8009-xxGB Note: [1] xx= output voltage levels 10