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SMD Marking Code - T20

T20
Total Parts 16/16
Manufacturers EIC Semiconductor, Inc., NXP Malaysia, Ricoh Co., Ltd, Torex Semiconsuctor Ltd., ON Semiconductor, Leshan Radio Company, Ltd., Toko America, Inc.
Functions DC/DC Voltage Converter Integrated Circuit, Silicon NPN Digital Transistor, Zener Diode, Transient Voltage supressor, Linear Voltage Regulator Integrated Circuit, Thermal Detector Integrated Circuit
Cases SOT-23, SOT-323, SOT-89-5, SOT-23-5, DO-214AB, SOT-25
Pins 28x9, 28sd, 1d, 16dc, 28dc4, 16ta, 28xa, 32c3, 16cj, 28cx
Description

Vbr=18.0..22.0V, Vrwm=16.2V, 51.5A, 1500W(1ms)

Sw, 50V, 100mA, 250mW, R1/R2=47k/22k

Sw, 50V, 100mA, 200mW, R1/R2=47k/22k

17.64..18.36V, Zzt=45Ω, Izt=5mA, 225mW

17.56..18.35V, Izt=5mA, 225mW

LDO, 2.0V±1.5%, 155mA

17.64..18.36V, Zzt=45Ω, Izt=5mA, 225mW, Pb-free

LDO, 2.0V±2%, 350mA, +CE, CL, AE(Mode)

LDO, 2.0V±1%, 200mA, +CE, CL

Sensor (-30..+80°C); t=25°C- Vout=2V±3%

PWM step-down, 600kHz, 2.0V±1%, 600mA, +CE

PFM step-up, 2.0V±2.5%, 400mA, 100kHz, ext.trans.

PWM step-down, 600kHz, 2.0V±1%, 600mA, -CE

PWM step-down, 600kHz, 2.0V±1%, 600mA, +CE, PDR

PWM step-down, 600kHz, 2.0V±1%, 600mA, -CE, PUR

PFM step-up, 2.0V±2.5%, 400mA, 100kHz, ext.trans.

SMD Code A Part Number Manufacturer Case Pin Description
T20 - TPSMC20 Eic DO-214AB 1d

Transient Voltage supressor

Vbr=18.0..22.0V, Vrwm=16.2V, 51.5A, 1500W(1ms)

t20 - PDTC144WT NxM SOT-23 16ta

Silicon NPN Digital Transistor

Sw, 50V, 100mA, 250mW, R1/R2=47k/22k

t20 - PDTC144WU NxM SOT-323 16ta

Silicon NPN Digital Transistor

Sw, 50V, 100mA, 200mW, R1/R2=47k/22k

T20 - BZX84B18LT1 Ons SOT-23 16dc

Zener Diode

17.64..18.36V, Zzt=45Ω, Izt=5mA, 225mW

T20 - LBZX84B18L Lrc SOT-23 16dc

Zener Diode

17.56..18.35V, Izt=5mA, 225mW

T20 - TK71520S Tok SOT-23 16cj

Linear Voltage Regulator Integrated Circuit

LDO, 2.0V±1.5%, 155mA

T20 cn BZX84B18LT1G Ons SOT-23 16dc

Zener Diode

17.64..18.36V, Zzt=45Ω, Izt=5mA, 225mW, Pb-free

T20 - R1162N201D Ric SOT-23-5 28x9

Linear Voltage Regulator Integrated Circuit

LDO, 2.0V±2%, 350mA, +CE, CL, AE(Mode)

T20 - RP202N201D Ric SOT-23-5 28cx

Linear Voltage Regulator Integrated Circuit

LDO, 2.0V±1%, 200mA, +CE, CL

T20 - XC31BPN20AM Tor SOT-25 28xa

Thermal Detector Integrated Circuit

Sensor (-30..+80°C); t=25°C- Vout=2V±3%

T20 ef XC9225A206M Tor SOT-25 28dc4

DC/DC Voltage Converter Integrated Circuit

PWM step-down, 600kHz, 2.0V±1%, 600mA, +CE

T20 eh XC6383D201M Tor SOT-23-5 28sd

DC/DC Voltage Converter Integrated Circuit

PFM step-up, 2.0V±2.5%, 400mA, 100kHz, ext.trans.

T20 ei XC9225B206M Tor SOT-25 28dc4

DC/DC Voltage Converter Integrated Circuit

PWM step-down, 600kHz, 2.0V±1%, 600mA, -CE

T20 en XC9225C206M Tor SOT-25 28dc4

DC/DC Voltage Converter Integrated Circuit

PWM step-down, 600kHz, 2.0V±1%, 600mA, +CE, PDR

T20 er XC9225D206M Tor SOT-25 28dc4

DC/DC Voltage Converter Integrated Circuit

PWM step-down, 600kHz, 2.0V±1%, 600mA, -CE, PUR

T20 kb XC6383D201P Tor SOT-89-5 32c3

DC/DC Voltage Converter Integrated Circuit

PFM step-up, 2.0V±2.5%, 400mA, 100kHz, ext.trans.