LM536033QPWPTQ1

$5.07

Description：IC REG BUCK 3.3V 3A 16HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b5d22b47a206 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

LM536033QPWPTQ1 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 3A 16HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM536033QPWPTQ1

Description：IC REG BUCK 3.3V 3A 16HTSSOP
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)：3.9V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Current - Output：3A
Frequency - Switching：2.1MHz
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 LM536033QPWPTQ1

LM536033QPWPTQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LM536033QPWPTQ1 is an automotive-grade synchronous step-down DC/DC converter from Texas Instruments. It operates with an input voltage range of 3.5 V to 36 V and delivers a fixed 3.3 V output at up to 3 A. The device integrates a 2.1 MHz switching frequency, enabling the use of small external components. It features low quiescent current of 8 uA and supports operation temperatures from -40°C to +150°C. Packaged in a 16-pin HTSSOP, it meets AEC-Q100 standards for reliability.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous buck topology for high efficiency
Fixed 3.3 V output configuration
Automotive qualification compliant with AEC-Q100
High thermal performance supporting extended temperature ranges

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Instrument cluster power distribution
Telematics control units
Body control modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package type and temperature rating. Confirm AEC-Q100 qualification status is required for your specific application environment. Check for any recent product lifecycle notifications or obsolescence warnings directly from the manufacturer before finalizing procurement plans.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.3 V rail is needed for automotive loads requiring up to 3 A. The 2.1 MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Ensure the PCB layout accommodates the HTSSOP-16 package dimensions and thermal requirements for sustained high-current operation within the specified junction temperature limits.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM53603 family of high-efficiency synchronous buck converters designed for automotive applications. It shares architectural similarities with other members like the LM53601 and LM53602 but offers higher current capability. The family targets robust power management solutions where size, efficiency, and automotive reliability are critical design constraints.