LM53600LQDSXRQ1

$2.10

Description：IC REG BUCK 5V 650MA 10WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:cad90935a897 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM53600LQDSXRQ1 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 5V 650MA 10WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM53600LQDSXRQ1

Description：IC REG BUCK 5V 650MA 10WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：3.8V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：650mA
Frequency - Switching：2.1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-WSON (3x3)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM53600LQDSXRQ1

LM53600LQDSXRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LM53600LQDSXRQ1 is an automotive-grade synchronous step-down converter manufactured by Texas Instruments. It operates with an input voltage range of 3.5 V to 36 V and delivers a maximum output current of 650 mA. The device features a fixed 3.3 V output and supports a switching frequency of 2.1 MHz. It is housed in a WSON-10 package and is qualified to AEC-Q100 standards, ensuring reliable performance within an operating temperature range of -40°C to +150°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for high efficiency across load conditions
Automotive qualification compliant with AEC-Q100 reliability standards
Compact surface-mount packaging suitable for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment system power distribution
Telematics control unit voltage regulation
Body control module power supply conditioning

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'L' against the official Texas Instruments datasheet to confirm it denotes a valid manufacturing lot or tape-and-reel specification variant rather than a functional difference. Ensure the ordering part number matches the exact package and thermal pad requirements specified in the latest product data sheet to avoid compatibility issues during assembly.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.3 V rail is required for automotive applications with inputs up to 36 V. The 650 mA output capability suits moderate load scenarios where high efficiency and compact size are priorities. Consider the 2.1 MHz switching frequency for smaller passive component selection compared to lower-frequency alternatives.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM53600 series of high-efficiency synchronous buck converters designed specifically for automotive environments. The series offers robust protection features and wide input voltage ranges, making it suitable for various vehicle electronic systems requiring stable voltage regulation under harsh thermal and electrical conditions.