LM5165YDRCR

$2.85

Description：IC REG BUCK 3.3V 150MA 10VSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:83651c016bf6 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LM5165YDRCR is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK 3.3V 150MA 10VSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM5165YDRCR

Description：IC REG BUCK 3.3V 150MA 10VSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：65V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Current - Output：150mA
Frequency - Switching：Up to 600kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-VFDFN Exposed Pad
Supplier Device Package：10-VSON (3x3)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM5165YDRCR

LM5165YDRCR

Voltage Regulators - DC DC Switching Regulators Overview

The LM5165YDRCR is a synchronous buck converter from Texas Instruments designed for high-voltage applications. It accepts an input voltage range of 3V to 65V and provides a fixed output voltage of 3.3V with a maximum output current of 150mA. The device operates at a switching frequency up to 600kHz and features a quiescent current of 10.5µA. It supports junction temperatures from -40°C to +150°C and is housed in a 10-VSON (3x3) package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification architecture for improved efficiency
Wide input voltage capability supporting 3V to 65V ranges
Automotive-grade qualification under AEC-Q100 standards

Voltage Regulators - DC DC Switching Regulators Applications

Power Over Ethernet (PoE) powered devices
Industrial control systems requiring wide input ranges
Battery-powered equipment with varying cell counts

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the suffix 'Y' indicates a fixed 3.3V output configuration. Confirm the 'CR' suffix corresponds to the tape and reel packaging format. Ensure the component meets AEC-Q100 automotive grade requirements if applicable to the target application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 3.3V rail is required from inputs up to 65V. The 150mA current limit suits low-power loads. Consider the 10-VSON package for space-constrained designs. Verify thermal performance at the intended operating temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM5165 family of synchronous buck converters. The family includes variants with different output voltages and automotive qualifications, such as the LM5165XQDRCTQ1. The LM5165 series is optimized for high-voltage step-down conversion with integrated power switches.