SMD Marking Code - T31

T31

Total Parts	15/15
Manufacturers	NXP Malaysia, Ricoh Co., Ltd, Torex Semiconsuctor Ltd., Toko America, Inc.
Functions	DC/DC Voltage Converter Integrated Circuit, Linear Voltage Regulator Integrated Circuit, Thermal Detector Integrated Circuit, Silicon PNP Digital Transistor
Cases	SOT-23, SOT-89-5, SOT-23-5, SOT-25
Pins	28x9, 28sd, 28dc4, 16ta, 28xa, 32c3, 16cj, 28cx
Description	Sw, 50V, 100mA, 250mW, R1/R2=4.7k/10k LDO, 3.1V±1.5%, 155mA LDO, 3.1V±2%, 350mA, +CE, CL, AE(Mode) LDO, 3.1V±1%, 200mA, +CE, CL Sensor (-30..+80°C); t=25°C- Vout=3.1V±3% PWM step-down, 600kHz, 3.1V±1%, 600mA, +CE PFM step-up, 3.1V±2.5%, 400mA, 100kHz, ext.trans. PWM step-down, 600kHz, 3.1V±1%, 600mA, -CE PWM step-down, 600kHz, 3.1V±1%, 900mA, -CE PWM step-down, 600kHz, 3.1V±1%, 600mA, +CE, PDR PWM step-down, 600kHz, 3.1V±1%, 900mA, -CE, PUR PWM step-down, 600kHz, 3.1V±1%, 900mA, +CE, PDR PWM step-down, 600kHz, 3.1V±1%, 900mA, +CE PWM step-down, 600kHz, 3.1V±1%, 600mA, -CE, PUR PFM step-up, 3.1V±2.5%, 400mA, 100kHz, ext.trans.

SMD Code	A	Part Number	Manufacturer	Case	Pin	Description
t31	-	PDTA143XT	NxM	SOT-23	16ta	Silicon PNP Digital Transistor Sw, 50V, 100mA, 250mW, R1/R2=4.7k/10k
T31	-	TK71531S	Tok	SOT-23	16cj	Linear Voltage Regulator Integrated Circuit LDO, 3.1V±1.5%, 155mA
T31	-	R1162N311D	Ric	SOT-23-5	28x9	Linear Voltage Regulator Integrated Circuit LDO, 3.1V±2%, 350mA, +CE, CL, AE(Mode)
T31	-	RP202N311D	Ric	SOT-23-5	28cx	Linear Voltage Regulator Integrated Circuit LDO, 3.1V±1%, 200mA, +CE, CL
T31	-	XC31BPN31AM	Tor	SOT-25	28xa	Thermal Detector Integrated Circuit Sensor (-30..+80°C); t=25°C- Vout=3.1V±3%
T31	ef	XC9225A316M	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM step-down, 600kHz, 3.1V±1%, 600mA, +CE
T31	eh	XC6383D311M	Tor	SOT-23-5	28sd	DC/DC Voltage Converter Integrated Circuit PFM step-up, 3.1V±2.5%, 400mA, 100kHz, ext.trans.
T31	ei	XC9225B316M	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM step-down, 600kHz, 3.1V±1%, 600mA, -CE
T31	em	XC9225F316M	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM step-down, 600kHz, 3.1V±1%, 900mA, -CE
T31	en	XC9225C316M	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM step-down, 600kHz, 3.1V±1%, 600mA, +CE, PDR
T31	eo	XC9225H316M	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM step-down, 600kHz, 3.1V±1%, 900mA, -CE, PUR
T31	ep	XC9225G316M	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM step-down, 600kHz, 3.1V±1%, 900mA, +CE, PDR
T31	eq	XC9225E316M	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM step-down, 600kHz, 3.1V±1%, 900mA, +CE
T31	er	XC9225D316M	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM step-down, 600kHz, 3.1V±1%, 600mA, -CE, PUR
T31	kb	XC6383D311P	Tor	SOT-89-5	32c3	DC/DC Voltage Converter Integrated Circuit PFM step-up, 3.1V±2.5%, 400mA, 100kHz, ext.trans.