SMD Marking Code - KB9

KB9

Total Parts	8/8
Manufacturers	Torex Semiconsuctor Ltd.
Functions	DC/DC Voltage Converter Integrated Circuit, Voltage Detector Integrated Circuit
Cases	USP-6EL, SOT-25, USP-6C, WLP-5-03
Pins	56dc5, 28dc4, 49dc5, 28sh, 56aa*, 28zm, 28g9
Description	PWM, st-dwn, 1.9V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL PWM/PFM step-up, 1.9V±2.5%, 200mA, 100kHz, +CE 3.9V±2%, -Reset ODO, -WDEN, PDR, Wt=400ms, Rt=100ms PWM/PFM st-down, 100kHz, 1.9V±2.5%, 1A, +CE 3.9V±2%, -Reset ODO, -WDEN, PDR, Wt=1.6s, Rt=50ms PWM, st-dwn, 1.9V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL PWM, st-dwn, 1.9V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL PWM, st-dwn, 1.9V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL

SMD Code	A	Part Number	Manufacturer	Case	Pin	Description
KB9	-	XC9235C19CMR-G	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM, st-dwn, 1.9V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL
KB9	eb	XC6368A191MR	Tor	SOT-25	28sh	DC/DC Voltage Converter Integrated Circuit PWM/PFM step-up, 1.9V±2.5%, 200mA, 100kHz, +CE
KB9	ej	XC6124D539MR-G	Tor	SOT-25	28g9	Voltage Detector Integrated Circuit 3.9V±2%, -Reset ODO, -WDEN, PDR, Wt=400ms, Rt=100ms
KB9	ek	XC6366A191MR	Tor	SOT-25	28zm	DC/DC Voltage Converter Integrated Circuit PWM/PFM st-down, 100kHz, 1.9V±2.5%, 1A, +CE
KB9	fe	XC6124C639MR-G	Tor	SOT-25	28g9	Voltage Detector Integrated Circuit 3.9V±2%, -Reset ODO, -WDEN, PDR, Wt=1.6s, Rt=50ms
KB9	-	XC9235C19C0R-G	Tor	WLP-5-03	56aa*	DC/DC Voltage Converter Integrated Circuit PWM, st-dwn, 1.9V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL
KB9	-	XC9235C19C4R-G	Tor	USP-6EL	56dc5	DC/DC Voltage Converter Integrated Circuit PWM, st-dwn, 1.9V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL
KB9	-	XC9235C19CER-G	Tor	USP-6C	49dc5	DC/DC Voltage Converter Integrated Circuit PWM, st-dwn, 1.9V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL