LM22676MR-5.0/NOPB

$4.33

Description：IC REG BUCK 5V 3A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:ad2f4dbd9880 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

LM22676MR-5.0/NOPB 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 3A 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM22676MR-5.0/NOPB

Description：IC REG BUCK 5V 3A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：3A
Frequency - Switching：500kHz
Synchronous Rectifier：No
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 LM22676MR-5.0/NOPB

LM22676MR-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM22676MR-5.0/NOPB is a SIMPLE SWITCHER step-down voltage regulator from Texas Instruments, housed in an 8-SO PowerPAD package. It delivers a fixed 5 V output with a maximum current of 3 A. The device operates within an input voltage range of 4.5 V to 42 V and supports a switching frequency of 500 kHz. It features a precision enable function and maintains operation across a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-voltage power switch for efficient buck conversion
Precision enable pin allows precise control of startup sequence and shutdown
Fixed 5 V output option eliminates external feedback resistor requirements

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation for embedded systems
Industrial equipment power distribution
Telecommunications infrastructure power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'NOPB' indicates lead-free status and RoHS compliance as per manufacturer standards. Confirm the 'MR' package designation matches the required 8-SO PowerPAD footprint for PCB layout compatibility. Ensure the '-5.0' identifier corresponds to the fixed 5 V output variant rather than adjustable versions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5 V rail is required with up to 3 A load capacity. It is suitable for designs needing a wide input voltage range up to 42 V. Consider the 500 kHz switching frequency for balancing component size and efficiency. The integrated enable feature aids in system power management sequencing.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM22676 series of SIMPLE SWITCHER regulators. It shares core architecture with other variants like the LM22676MRE-5.0/NOPB but differs in package type. The series provides a compact solution for medium-power DC-DC conversion applications requiring high reliability.