LM5163HQDDARQ1

$3.56

Description：IC REG BUCK ADJ 500MA 8SOPWR
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:072fa2b81545 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM5163HQDDARQ1 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 ADJ 500MA 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM5163HQDDARQ1

Description：IC REG BUCK ADJ 500MA 8SOPWR
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：6V
Voltage - Input (Max)：100V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：100V
Current - Output：500mA
Frequency - Switching：1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 165°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO PowerPad
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM5163HQDDARQ1

LM5163HQDDARQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LM5163HQDDARQ1 is an automotive-grade synchronous buck DC/DC converter from Texas Instruments. It supports a wide input voltage range of 6V to 100V and delivers up to 1A output current. The device features adjustable switching frequencies up to 1MHz, low quiescent current, and operates within a junction temperature range of -40°C to 150°C. Packaged in an 8-SO PowerPAD for efficient thermal performance.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive AEC-Q100 qualified for high reliability
Wide 6V to 100V input voltage capability
Integrated synchronous rectification for high efficiency
Flexible switching frequency adjustment

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Body control modules
ADAS sensor power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific 'H' suffix against official Texas Instruments documentation to confirm enhanced specifications or package variations. Ensure compatibility with automotive qualification standards required for your design. Cross-reference the datasheet revision history for any updates to electrical characteristics or recommended operating conditions before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing for automotive environments requiring robust input voltage handling up to 100V. It is suitable for applications needing a single-output solution with adjustable frequency to optimize EMI performance. Consider the 8-SO PowerPAD package for its thermal dissipation advantages in space-constrained PCB layouts.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM516x family of high-voltage synchronous buck converters. It shares architectural similarities with the LM5163 and LM5164 but includes specific automotive qualifications and potentially enhanced thermal or electrical parameters indicated by the 'H' designation within the TI product portfolio.