CS51412GDR8G

Description：IC REG BUCK ADJ 1.5A 8SOIC
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:6346b3b39c01 Category: Voltage Regulators - DC DC Switching Regulators Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 1.5A 8SOIC
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：1.27V
Voltage - Output (Max)：38V
Current - Output：1.5A
Frequency - Switching：260kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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CS51412GDR8G

Overview

The CS51412GDR8G is a synchronous step-down switching voltage regulator manufactured by onsemi. It operates within an input voltage range of 4.5V to 40V and provides a single adjustable output up to 38V with a maximum current capacity of 1.5A. The device utilizes a fixed switching frequency of 260kHz and is housed in an 8-SOIC package. Designed for automotive applications, it supports a junction temperature range from -40°C to +150°C.

Feature Summary

Synchronous buck topology for efficient power conversion
Automotive grade qualification for high reliability
Wide input voltage capability for flexible system design

Applications

Automotive infotainment systems
Telematics control units
Body electronics modules

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and packaging specifications against the official datasheet. Ensure replacement parts meet identical electrical and thermal requirements for seamless integration into existing designs.

Selection Notes

Select this component for applications requiring robust automotive-grade performance with wide input voltage tolerance. Consider the 1.5A output current and 260kHz frequency when designing passive components. Verify thermal management capabilities for the SOIC-8 package under maximum load conditions.

Part Context

Part of the CS51412 series, this regulator integrates high-side and low-side drivers for synchronous rectification. It belongs to onsemi's portfolio of power management integrated circuits designed for demanding automotive environments, offering compact solutions for DC-DC conversion tasks.