LMR33620BDDA

$2.17

Description：IC REG BUCK ADJ 2A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:9bc036d55fa2 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR33620BDDA 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 2A 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR33620BDDA

Description：IC REG BUCK ADJ 2A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3.8V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：24V
Current - Output：2A
Frequency - Switching：1.4MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO PowerPad
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR33620BDDA

LMR33620BDDA

Voltage Regulators - DC DC Switching Regulators Overview

The LMR33620BDDA is a SIMPLE SWITCHER synchronous step-down voltage converter from Texas Instruments. It supports an input voltage range of 3.8 V to 36 V and delivers up to 2 A output current. The device features ultra-low EMI capabilities and operates with a fixed switching frequency of 2.1 MHz. It offers adjustable output voltages from 1 V to 24 V, includes a shutdown function, and maintains a typical quiescent current of 25 uA. The component is housed in an SO-PowerPAD-8 package and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Ultra-low electromagnetic interference (EMI) performance for noise-sensitive applications
Integrated synchronous rectification for high efficiency
Adjustable output voltage capability from 1 V to 24 V
Fixed 2.1 MHz switching frequency enabling compact external component size

Voltage Regulators - DC DC Switching Regulators Applications

Industrial automation control systems
Point-of-load (POL) voltage regulation
Embedded computing power distribution
Battery-powered equipment power management

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'BDDA' against the manufacturer's official datasheet to confirm the SO-PowerPAD-8 package configuration. Ensure compliance with RoHS standards and check humidity sensitivity levels prior to surface-mount assembly processes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 2 A synchronous buck converter is required within a 36 V input limit. The integrated EMI filtering reduces the need for additional suppression components. Consider the thermal performance of the PowerPAD package for high-density layouts.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR33620 family of SIMPLE SWITCHER converters. It shares core electrical specifications with variants like LMR33620CDDAR but differs in packaging. The series provides a standardized interface for designing efficient DC/DC conversion stages.