SMD Marking Code - A4K

A4K

Total Parts	10/10
Manufacturers	Shanghai Natlinear Electronics Co., Ltd, Torex Semiconsuctor Ltd.
Functions	DC/DC Voltage Converter Integrated Circuit, Voltage Detector Integrated Circuit
Cases	SOT-23, SOT-89, SOT-89-5, SOT-23-5, SOT-25
Pins	28sc, 16ss, 28xg, 28dc8, 20bq, 28sh, 32gb, 28zm
Description	PFM st-up, 4.8V±2%, 400mA, 180kHz PFM st-up, 4.8V±2%, 400mA, 180kHz PWM step-up, 180kHz, 4.7V±2.5%, 100mA PFM st-up, 4.8V±2%, 400mA, 180kHz, +CE PWM step-up, 4.7V±2.5%, 200mA, 300kHz, +CE 1.8V±2%, ±Reset PPO, Wt=400ms, Rt=3.13ms 4.8V±2%, ±Reset PPO, Wt=400ms, Rt=3.13ms PWM st-down, 300kHz, 4.7V±2.5%, 1A, +CE PWM step-up/down, 300kHz, 4.7V±2.5%, 250mA, +CE PWM step-up, 180kHz, 4.7V±2.5%, 100mA, +CE

SMD Code	A	Part Number	Manufacturer	Case	Pin	Description
A4K	-	LN2351P4832M	Nln	SOT-23	16ss	DC/DC Voltage Converter Integrated Circuit PFM st-up, 4.8V±2%, 400mA, 180kHz
A4K	-	LN2351P4832P	Nln	SOT-89	20bq	DC/DC Voltage Converter Integrated Circuit PFM st-up, 4.8V±2%, 400mA, 180kHz
A4K	jb	XC6371A472P	Tor	SOT-89	20bq	DC/DC Voltage Converter Integrated Circuit PWM step-up, 180kHz, 4.7V±2.5%, 100mA
A4K	-	LN2351P4832S	Nln	SOT-23-5	28sc	DC/DC Voltage Converter Integrated Circuit PFM st-up, 4.8V±2%, 400mA, 180kHz, +CE
A4K	eb	XC6367A473MR	Tor	SOT-25	28sh	DC/DC Voltage Converter Integrated Circuit PWM step-up, 4.7V±2.5%, 200mA, 300kHz, +CE
A4K	ec	XC6114A518MR	Tor	SOT-25	28xg	Voltage Detector Integrated Circuit 1.8V±2%, ±Reset PPO, Wt=400ms, Rt=3.13ms
A4K	ej	XC6114A548MR	Tor	SOT-25	28xg	Voltage Detector Integrated Circuit 4.8V±2%, ±Reset PPO, Wt=400ms, Rt=3.13ms
A4K	ek	XC6365A473MR	Tor	SOT-25	28zm	DC/DC Voltage Converter Integrated Circuit PWM st-down, 300kHz, 4.7V±2.5%, 1A, +CE
A4K	et	XC9301A473MR	Tor	SOT-25	28dc8	DC/DC Voltage Converter Integrated Circuit PWM step-up/down, 300kHz, 4.7V±2.5%, 250mA, +CE
A4K	ka	XC6371C472P	Tor	SOT-89-5	32gb	DC/DC Voltage Converter Integrated Circuit PWM step-up, 180kHz, 4.7V±2.5%, 100mA, +CE