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SMD Marking Code - 4L9

4L9
Total Parts 11/11
Manufacturers Shanghai Natlinear Electronics Co., Ltd, Torex Semiconsuctor Ltd.
Functions DC/DC Voltage Converter Integrated Circuit, Linear Voltage Regulator Integrated Circuit, Voltage Detector Integrated Circuit
Cases USP-6EL, SOT-343, SOT-353, CL-2025, SOT-89-5, SOT-23-5, SOT-25, USP-6C, WLP-5-03
Pins 32um, 56dc5, 28xg, 28dc4, 67dc7, 49dc5, 28cx, 56aa*, 23vn
Description

LDO, 4.05V±2%, 300mA, +CE, PDR

LDO, 4.05V±2%, 300mA, +CE, PDR

LDO, 4.05V±2%, 300mA, +CE, PDR

LDO, 4.05V±2%, 150mA, +CE, PDR

PWM, st-dwn, 3.9V±2%, 600mA, 3MHz, Vin>2V, LSST

4.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rt=100ms

LDO, 4.05V±2%, 150mA, +CE, PDR

PWM, st-dwn, 3.9V±2%, 600mA, 3MHz, Vin>2V, LSST

PWM, st-dwn, 3.9V±2%, 600mA, 3MHz, Vin>2V, LSST

PWM, st-dwn, 3.9V±2%, 600mA, 3MHz, Vin>2V, LSST

PWM step-down, 3MHz, 3.9V±2%, 600mA, -CE

SMD Code A Part Number Manufacturer Case Pin Description
4L9 - LN1134A40ACR Nln SOT-343 23vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.05V±2%, 300mA, +CE, PDR

4L9 - LN1134A40AKR Nln SOT-353 28cx

Linear Voltage Regulator Integrated Circuit

LDO, 4.05V±2%, 300mA, +CE, PDR

4L9 - LN1134A40AMR Nln SOT-23-5 28cx

Linear Voltage Regulator Integrated Circuit

LDO, 4.05V±2%, 300mA, +CE, PDR

4L9 - XC6204A40AMR Tor SOT-25 28cx

Linear Voltage Regulator Integrated Circuit

LDO, 4.05V±2%, 150mA, +CE, PDR

4L9 - XC9235A39DMR-G Tor SOT-25 28dc4

DC/DC Voltage Converter Integrated Circuit

PWM, st-dwn, 3.9V±2%, 600mA, 3MHz, Vin>2V, LSST

4L9 ej XC6105D540MR Tor SOT-25 28xg

Voltage Detector Integrated Circuit

4.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rt=100ms

4L9 - XC6204A40APR Tor SOT-89-5 32um

Linear Voltage Regulator Integrated Circuit

LDO, 4.05V±2%, 150mA, +CE, PDR

4L9 - XC9235A39D0R-G Tor WLP-5-03 56aa*

DC/DC Voltage Converter Integrated Circuit

PWM, st-dwn, 3.9V±2%, 600mA, 3MHz, Vin>2V, LSST

4L9 - XC9235A39D4R-G Tor USP-6EL 56dc5

DC/DC Voltage Converter Integrated Circuit

PWM, st-dwn, 3.9V±2%, 600mA, 3MHz, Vin>2V, LSST

4L9 - XC9235A39DER-G Tor USP-6C 49dc5

DC/DC Voltage Converter Integrated Circuit

PWM, st-dwn, 3.9V±2%, 600mA, 3MHz, Vin>2V, LSST

4L9 - XCL205A393AR-G Tor CL-2025 67dc7

DC/DC Voltage Converter Integrated Circuit

PWM step-down, 3MHz, 3.9V±2%, 600mA, -CE