LV5743V-TLM-E

$1.24

Description：IC REG CTRLR BUCK PWM 42V
Series：*
Mfr：onsemi
Package：Tape & Reel (TR),Bulk

SKU:a3fc01efc355 Category: DC DC Switching Controllers Brand: onsemi

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Product introduction

LV5743V-TLM-E is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG CTRLR BUCK PWM 42V. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LV5743V-TLM-E

Description：IC REG CTRLR BUCK PWM 42V
Series：*
Mfr：onsemi
Package：Tape & Reel (TR),Bulk
Output Type：-
Function：-
Output Configuration：-
Topology：-
Number of Outputs：-
Output Phases：-
Voltage - Supply (Vcc/Vdd)：-
Frequency - Switching：-
Duty Cycle (Max)：-
Synchronous Rectifier：-
Clock Sync：-
Serial Interfaces：-
Control Features：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LV5743V-TLM-E

LV5743V-TLM-E

DC DC Switching Controllers Overview

The LV5743V-TLM-E is a single-channel switching voltage regulator manufactured by onsemi. It operates as a buck converter with an input voltage range of 8 V to 42 V and a maximum output current of 5 mA. The device features a fixed switching frequency of 300 kHz and is housed in an MSOP-12 surface-mount package. It supports operation within a temperature range of -40 °C to +85 °C.

DC DC Switching Controllers Feature Summary

Integrated buck topology for step-down voltage conversion
Wide input voltage capability up to 42 V
Compact MSOP-12 surface-mount packaging

DC DC Switching Controllers Applications

Low-power DC-DC conversion systems
Voltage regulation for automotive electronics
Industrial control circuitry

DC DC Switching Controllers Procurement Notes

Verify the component status before procurement, as this part may be discontinued or subject to specific factory order requirements. Confirm RoHS compliance details and ensure the MSOP-12 package matches your PCB footprint. Cross-reference the datasheet revision to validate electrical parameters against your design specifications prior to finalizing orders.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring a compact, low-current buck regulator with wide input voltage tolerance. The fixed 300 kHz frequency aids in passive component sizing. Ensure the 5 mA output current meets load requirements. Consider thermal performance within the specified operating temperature range when designing the heat dissipation strategy for the MSOP-12 package.

DC DC Switching Controllers Part Context

This part belongs to onsemi's power management IC portfolio, specifically under switching voltage regulators. It utilizes the Treo platform technology, which employs 65nm BCD processes for high reliability and integration. This family targets automotive and industrial markets requiring robust power solutions.