SMD Marking Code - ESK

ESK

Total Parts	7/7
Manufacturers	Micrel Inc., Torex Semiconsuctor Ltd.
Functions	DC/DC Voltage Converter Integrated Circuit, Linear Voltage Regulator Integrated Circuit, Voltage Detector Integrated Circuit
Cases	USP-6EL, MLF-8, SOT-25, USP-6C, WLP-5-03
Pins	56dc5, 28dc4, 49dc5, 75e9, 56aa*, 28g9
Description	PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL 1.8V±2%, -Reset ODO, +WDEN, Wt=1.6s, Rt=200ms 4.8V±2%, -Reset ODO, +WDEN, Wt=1.6s, Rt=200ms PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL LDO, Dual out, Vo1/Vo2=3.3V/2.6V±2%, 300mA, +CE

SMD Code	A	Part Number	Manufacturer	Case	Pin	Description
ESK	-	XC9237G3KCMR-G	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
ESK	ec	XC6121E618MR-G	Tor	SOT-25	28g9	Voltage Detector Integrated Circuit 1.8V±2%, -Reset ODO, +WDEN, Wt=1.6s, Rt=200ms
ESK	ej	XC6121E648MR-G	Tor	SOT-25	28g9	Voltage Detector Integrated Circuit 4.8V±2%, -Reset ODO, +WDEN, Wt=1.6s, Rt=200ms
ESK	-	XC9237G3KC0R-G	Tor	WLP-5-03	56aa*	DC/DC Voltage Converter Integrated Circuit PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
ESK	-	XC9237G3KC4R-G	Tor	USP-6EL	56dc5	DC/DC Voltage Converter Integrated Circuit PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
ESK	-	XC9237G3KCER-G	Tor	USP-6C	49dc5	DC/DC Voltage Converter Integrated Circuit PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
ESK	me	MIC5330-3.3/2.6YML	Mcr	MLF-8	75e9	Linear Voltage Regulator Integrated Circuit LDO, Dual out, Vo1/Vo2=3.3V/2.6V±2%, 300mA, +CE