Power

Power Multiplexer

Part No. Charge Current(mA) Input Voltage(V) Switch Current Limit(mA) Efficiency Switch Frequency Special Features Package
LP78073A 1000 3.9-7.0 3000 95 1000K Charging boost combo,Small volume,Synchronous Boost,Diode,OCP,OTP ESOP8
LP78071 1000 3.9-7.0 3000 1000K - Charging boost combo,Small volume,Synchronous Boost,Diode,OCP,OTP ESOP8/TDFN10

Panel Power Management

Part No. Charge Current(mA) Input Voltage(V) Switch Current Limit(mA) Efficiency Switch Frequency Special Features Package
LP28013 1000 4.3-32 1 CC/CV Yes CTC,1A Large Current,Low Cost,Reverse Protection,Full voltage±1%Accuracy,OTP TDFN-10 3*3mm
LP4054 500 4.35-7 1 CC/CV - Low Size,Low Cost,OTP SOT23-5
LP4055 600 3.9-10 1 CC/CV - Low Size,Low Cost,OTP,OCP,Reverse battery function SOT23-5/TDFN-6
LP4060 800 3.9-7.0 1 CC/CV - Low Size,Low Cost,OTP,OCP SOT23-5
LP4061 600 3.9-10 1 CC/CV - Dual LED display,Low Size,OTP,OCP SOT23-6
LP28011S 1000 4.5-12.0 1 CC/CV - 1.2A Large Current,High Vin Voltage,Low Cost,OTP,OVP,OCP TDFN-10
LP28300A/B/C 2000 4-18 1/2/3 Switching Yes High Vin Voltage,Large Current,Temp Monitoring ESOP8/TDFN-10
LP28301 5000 4.7-16 1 Switching Yes ACCP,5A Large Current,Low Size,OTP,OCP TQFN-28(4*4MM)
LP28400A 2000 3-12 2,3,4 Switching Yes USB Boost charge 2/3/4 cells ESOP-8/QFN-16
LP28501 3500 4.7-16 1 Switching Yes ACCP,3.5A charge,OTP,OCP,powerpath TQFN-28(4*4MM)
LP28601 3500 4.7-16 1 Switching Yes ACCP,3.5A charge with OTG,OCP,OTP,PowerPath TQFN-28(4*4MM)
LP28021A 1000 3.9-36 1 CC/CV - CTC,OTP,OCP,Low Size Low Cost,,High Vin Voltage,Reverse battery function TDFN10-10 3*3MM
LP28052A 1200 3.9-12 1 CC/CV - 1.2A Large Current,Low Cost,OTP,OVP,OCP ESOP8
LP28055 1000 4.3-28 1 CC/CV Yes 1A Large Current,Low Cost,OTP,OVP,OCP ESOP8
LP28056S 1000 3.9-7.0 1 CC/CV - CTC,1.2A Large Current,Low Cost,OTP,OCP ESOP8
LP4062 800 4.35-12 1 CC/CV - High Vin Voltage,Low Size,OTP,OCP SOT23-5
LP28012 1200 3.9-7.0 1 CC/CV - 1.2A Large Current,Low Cost,OTP,OVP,OCP TDFN-10
LP28019 1200 3.9-12.0 1 CC/CV - 1.2A Large Current,High Vin Voltage,Low Cost,OTP,OVP,OCP ESOP8

Battery Management Products

Part No. Charge Current(mA) Input Voltage(V) Switch Current Limit(mA) Efficiency Special Features Package
LP6205SB6F 2.5-6 Adj.up to 28V 90 1500 Large Current,Low Quiescent Current SOT23-6
LP6212SPF 2.5-5.5 Adj.2.5-8 94 6000 Large current,high efficiency,SS(internal) ESOP8
LP6212AB6F 2.5-5.5 Adj.2.5-12 94 4000 Large current,high efficiency,SS(internal) SOT23-6
LP6212B6F 2.5-5.5 Adj.2.5-8 94 4000 Large current,high efficiency,SS(internal) SOT23-6
LP6218B6F 2.5-24 Adj,2.5-24 94 2100 High output voltage,large current,high efficiency SOT23-6
LP6218SB6F 2.2-5.5 Adj,2.5-12 94 2600 High output voltage,Large current,High efficiency SOT23-6
LP6223B6F 2.5-6 Adj to 28V 94 1500 High output voltage,high efficiency SOT23-6
LP6226B6F 2.5-6 Adj to 28V 94 1500 High output voltage,high efficiency SOT23-6
LP6229B6F 2.5-6 Adj to 28V 94 1500 High output voltage,high efficiency SOT23-6
LP6230AMSF 2.2-6 Adj Vin to 30V 94 CC/CV High efficiency,High Output Voltage SOT23-5/6
LP6230BMSF 2.2-6 Adj Vin to 18V 94 2400 High efficiency,High Output Voltage MSOP-8
LP6230CMSF 2.2-6 Adj Vin to 28V 94 1500 High efficiency,High Output Voltage MSOP-8
LP6235B6F 2.2-5.5 2.2-5.5 94 3000 Large current,Adj.output current SOT23-6
LP6236 2.2-5.5 2.5-28 90 2000 OVP,SS,OTP,Constant Current,Low Size SOT23-6/TDFN-6
LP6252QVF 2.2-5.5 Adj,2.5-5.5 95 2700 Large current,high efficiency,syn. DFN-6
LP6252B6F 2.2-5.5 Adj,2.5-5.5 95 2700 Large current,high efficiency,syn. SOT23-6
LP6253H 2.5-5.5 Adj,2.8-5.0 96 8000 large current,high efficiency.Adj Battery Detector Syn TDFN-10/ESOP8
LP6270QVF 2.2-6 Adj 94 2500 Boost convertor with adjustable Current limiting,no leakage TDFN-10
LP6273SOF 2.2-6 Adj 94 1500 Boost convertor with adjustable Current limiting,no leakage ESOP8
LP6255 2.5-30 Adj to 30V 98 Ext mosfet Syn.,large current,High efficien cy.ry Detector TQFN-20(3*3mm)

Step-Up (Boost)

Part No. Input Voltage(V) Output Voltage(V) Switch Frequency(Hz) Output Current(mA) Efficiency(%) Quiescent Current(mA) Special Features Package
LP6301 2.5-5.5 Adj.1.2/1.8/3.3 1.5M 1500 95 0.27 PWM/PSM,SS(Internal)OTP,OCP TDFN-6
LP6312 2.5-5.5 Adj 1.5M 2000*2 95 0.27 PWM,Shutdown,SS(Internal)OTP,OCP TDFN-10
LP6303 2.5-5.5 0.6-VIN 1.5M 2000*3 95 0.27 PWM/PSM,SS(Internal)OTP,OCP TQFN-24
LP6304B 2.5-5.5 0.6-VIN 1.5M 2000*4 95 0.28 PWM/PSM,SS(Internal)OTP,OCP TQFN-24
LP6342 2.5-5.5 Adj 1.5M 2000 95 0.27 PWM,Shutdown,SS(Internal)OTP,OCP TDFN-10
LP3209 2.5-5.5 Adj 1.5M 1500 96 0.17 PWM,Shutdown,SS(Internal)OTP,OCP SOT23-5
LP3218 2.5-5.5 adj 1.5M 2000 95 0.17 PWM/PSM,SS(Internal)OTP,OCP SOT23-5
LP3219 2.5-5.5 0.6 to Vin 1.5M 2000 95 0.17 PWM,Shutdown,SS(Internal)OTP,OCP SOT23-5
LP3220 2.5-5.5 Adj 1.5M 1000 93 0.17 PWM,Shutdown,SS(Internal)OTP,OCP SOT23-5
LP3220S 2.5-6 Adj 1.5M 1000 93 0.27 PSM/PWM,Shutdown,SS(Internal)OTP,OCP TDFN23-5
LP3208 2.5-5.5 Adj 1.5M 1000 93 0.17 PWM/PSM,SS(Internal)OTP,OCP SOT23-5

Step-Down (Buck)

Part No. Input Voltage(V) Output Voltage(V) Switch Frequency(Hz) Output Current(mA) Efficiency(%) Mode Special Features Package
LP6496 8-36 0.6-Vin 180K 4800 94 Syn. PWM,ext.N+P mosfet,98% Duty,Line Compensation SOP8/TDFN-8
LP6492 8-36 0.6-Vin 180K 3500 93 Syn. PWM,inside N+P mosfet,98% Duty,Line Compensation SOP8
LP6460 3.5-16 Adj to 12V 600K 3000 96 syn. PWM/PSM,Shutdown,SS(Internal) SOT23-6
LP6470 3.5-16 Adj to 12V 600K 2000 96 syn. PWM/PSM,Shutdown,SS(Internal) SOT23-6
LP6470TB6F 3.5-16 Adj to 12V 600K 2000 96 syn. PWM/PSM,Shutdown,SS(Internal) SOT23-6
LP6482S 4.5-36 Adj to 12V 340K 2000 95 Syn. PWM,Shutdown,SS(Internal)OTP,OCP ESOP8
LP6483S 4.5-36 Adj to 12V 340K 3000 95 Syn. PWM,Shutdown,SS(Internal)OTP,OCP,UVLO ESOP-8
LP6491 4.5-36 0.8-Vin 180K EXT 95 Syn. PWM,ext.N+P mosfet,98% Duty,Line Compensation SOP8
LP6492 8-36 0.6-Vin 180K 2500 93 Syn. PWM,inside N+P mosfet,98% Duty,Line Compensation SOP8
LP6490 4.0-40 0.8-Vin 180K 3000 95 Syn. Synchronous high efficiency, Cable Dropout Compensation, High input voltage, OCP adj. ESOP8
LP6480 4.5-16 Adj to 12V 600K 2000 96 syn. PWM/PSM,Shutdown,SS(Internal) ESOP8

Linear Regulator (LDO)

Part No. Charge Current(mA) Input Voltage(V) Switch Current Limit(mA) Efficiency Switch Frequency Special Features Package
LP2201 300 28/18,33/33,28/12,28/33 2.5-5.5 -65 2 Shutdown,High PSRR SOT23-6
LP2202 300 28/12,28/18,28/28 2.5-5.5 -70 2 Shutdown,High PSRR SOT23-6
LP2203 200 18/28,18/26,18/33,25/28,28/12 2.5-5.5 -65 2 Shutdown,High PSRR USP6
LP2206 2*600 Adj. 2.5-6.0 -68 2 Shutdown,High PSRR ESOP8/TDFN-8
LP1116 600 1.2/1.8/2.5/3.3 2.5-6.5 -65 2 High PSRR,Large Current SOT223
LP3982 300 1.2/1.8/2.5/2.8/3/3.3 2-6 -73 2 Shutdown,High PSRR SC-70
LP3983S 300 Adjustable 2-6 -70 2 Shutdown,High PSRR SOT23-5
LP3983H 600 Adj. 2-6 -65 2 Shutdown,High PSRR,Large Current SOT23-5/SOT89-5
LP3986 300 1.5/1.8/2.5/2.8/3/3.3/3.5 2.5-6 -65 3 Shutdown,High PSRR SOT23-3/SOT-89
LP3986H 600 1.5/1.8/2.5/2.8/3/3.3/3.5 2.5-6.5 -65 3 High PSRR SOT-89
LP3989 600 Adj. 2-6 -70 2 Shutdown,High PSRR SOT23-5
LP3990H 600 1.2/1.5/1.8/2.5/2.8/3/3.3/3.6/5 2-6 -75 2 Shutdown,High PSRR TDFN 1*1mm
LP3992 300 1.2/1.5/1.8/2.5/2.8/3/3.3/5.0 2-6 -70 2 Shutdown,High PSRR SOT23-5
LP3995 200 3/3.3/3.6/5 2.5-35 -55 2 Low Quiescent SOT23/SOT-89
LP3987H 600 1.2/1.5/1.8/2.5/2.8/3/3.3 2.5-6 -65 3 Large Current,High PSRR SOT23-5

Current Limited Switch

Part No. Input Voltage(V) RDS(ON)(mΩ) Quiescent Current(mA) Output Current(mA) Channel Numbers Special Features Package
LPW5201 2.1-6 80 23 1200 1 Low Rdson,SS,Short-Circuit Protection SOT23-5
LPW5203 2.1-6 120 16 1200 1 Low Rdson,SS,Short-Circuit Protection SOT23-5
LPW5206 2.5-6 160 16 600 1 Low Rdson,Programmable Over Current Threshold Active H,SS SOT23-5
LPW5208 2.5-6 160 16 1200 1 Low Rdson,Programmable Over Current Threshold Active h,SS SOT23-5
LPW5210 2.5-6 160 16 Adj.1500 1 Low Rdson,Programmable Over Current Threshold Active H,SS SOT23-5
LPW5220 2.5-7 110 36 Adj.3000 1 Low Rdson,Programmable Over Current Threshold Active H SS ESOP8

Voltage & Current Limit Protection

Part No. Protection Voltage(V) Supply Voltage Output Current RDS(ON) Response Delay Special Features Package
LP5303QVF 6.1 3-36V 3A 130 1uS Low rdson,SS,OVP,Ext Mosfet More Current TDFN-8
LP5302 6.1 3-36V 2.1A Ext Mosfet - 1uS Low rdson,SS,OVP,Ext Mosfet More Current SOT23-6
LPW5301B6F 6.1 3-36V Adj. to 2.1A 130mΩ 1uS Low rdson,SS,OVP,Adj.OCP,OTP SOT23-6
LPW5301QVF 6.1 3-36V Adj. to 2.1A 130mΩ 1uS Low rdson,SS,OVP,Adj.OCP,OTP TDFN-8/SOT23-6
LP5300 6.1 3-36V 2.1A 130mΩ 1uS Low rdson,SS,OVP,Adj.OCP,OTP SOT23-6

Flash LED Driver

Part No. Charge Current(mA) Input Voltage(V) Switch Current Limit(mA) Efficiency Special Features Package
LP3110 2.8-5 Charge Pump,X2 Mode 300 - Low Size,OCP,SS SOT23-6
LP3211 2.8-5.5 Charge Pump 300 - OCP,SS,OTP,Not inductors SOT23-6
LP3367 2.7-5.5 Charge Pump 1000 2-Level OCP,SS,OTP,Not inductors TDFN-10
LP3368 2.7-5.5 Charge Pump 1000+1000 2-Level OCP,SS,OTP,Not inductors TQFN-16

Reset

Part No. Input Voltage(V) Monitor Voltage(V) Reset State Delay Time(mS) Special Features Package
LP3809 0.9-6.0 0.9-6.0 Low 240 high precision,ultra low current consumption SOT23
LP3818 0.9-6 0.9-6 Low 240 high precision,ultra low current consumption SOT23

Voltage Detector

Part No. Charge Current(mA) Input Voltage(V) Switch Current Limit(mA) Special Features Package
LP3808 0.9-6 0.9-6 0 high precision,ultra low current consumption SOT23
  • 微源半导体电源管理芯片,系统电源芯片,电源IC
  • Consultation:086-755-33000088
    E-Mail:marketing@lowpowersemi.com
    Copyright © LPS Consulting 2005,All Right Reserved. 粤ICP备14043779号-1