LM46001AQPWPRQ1

$4.16

Description：IC REG BUCK ADJ 1A 16HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4cece528efed Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM46001AQPWPRQ1 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 1A 16HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM46001AQPWPRQ1

Description：IC REG BUCK ADJ 1A 16HTSSOP
Series：SIMPLE SWITCHER®
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)：3.5V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：28V
Current - Output：1A
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-HTSSOP
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM46001AQPWPRQ1

LM46001AQPWPRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LM46001AQPWPRQ1 is an automotive-qualified synchronous buck switching regulator from Texas Instruments. It operates with an input voltage range of 3.5 V to 60 V and provides a continuous output current of 1 A. The device features adjustable output voltages between 1 V and 28 V, with a fixed internal switching frequency of 2.2 MHz. It includes a shutdown function and maintains a low quiescent current of 24 uA. The component is housed in a 16-pin HTSSOP package and is rated for junction temperatures from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive-grade reliability certified under AEC-Q100 standards
Wide input voltage capability supporting high-voltage systems up to 60 V
Integrated synchronous rectification for improved efficiency
Compact 16-pin HTSSOP footprint for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment system power distribution
Electronic control unit (ECU) auxiliary power supplies
High-voltage sensor interface conditioning circuits
Body control module peripheral power regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure compatibility with required packaging and temperature grades. Confirm that the selected variant meets all applicable automotive qualification requirements for your target application environment before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing systems requiring robust performance across wide input voltage ranges typical in automotive environments. Ensure thermal management strategies align with the specified junction temperature limits and consider the fixed switching frequency when designing external passive components for optimal noise performance.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the Simple Switcher family of power management integrated circuits designed for automotive applications. It complements other variants in the series by offering specific input voltage tolerances and packaging options tailored for high-reliability vehicle electronics and industrial control systems.