LMR51606YDBVR

$0.82

Description：IC REG BUCK ADJ 600MA SOT23-6
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2ec014e6f339 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR51606YDBVR 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 600MA SOT23-6. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR51606YDBVR

Description：IC REG BUCK ADJ 600MA SOT23-6
Series：-
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)：4V
Voltage - Input (Max)：65V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：28V
Current - Output：600mA
Frequency - Switching：1.1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-6
Supplier Device Package：SOT-23-6
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR51606YDBVR

LMR51606YDBVR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR51606YDBVR is a synchronous buck converter from Texas Instruments operating within a 4.5V to 65V input range. It delivers up to 600mA output current with an adjustable voltage range of 800mV to 28V. The device features a fixed 1.1MHz switching frequency and supports external frequency synchronization. It includes integrated power FETs, a bootstrap diode, and protection mechanisms such as overcurrent, thermal, and UVLO. Quiescent current is 420µA, and it operates between -40°C and +150°C in a SOT-23-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-side and low-side power switches for efficient step-down conversion
Fixed internal switching frequency eliminates external component selection
Built-in bootstrap diode reduces external component count
Comprehensive protection including cycle-by-cycle current limit and thermal shutdown

Voltage Regulators - DC DC Switching Regulators Applications

Industrial point-of-load regulation
Battery-powered equipment power management
Embedded system voltage translation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number against official Texas Instruments documentation to ensure correct suffixes and specifications. Confirm package type and temperature rating match design requirements. Cross-reference datasheet revisions for any functional updates. Ensure compatibility with intended input voltage ranges and load conditions before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 65V is required in a compact footprint. It is suitable for applications needing moderate output current without complex external compensation. Consider the fixed frequency operation if EMI filtering constraints allow. Evaluate thermal performance based on ambient conditions and PCB layout capabilities.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LMR516xx family of SIMPLE SWITCHER converters. These parts are designed for high efficiency and ease of use in space-constrained designs. The family offers various current ratings while maintaining similar control architectures and protection features across different models.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for LMR51603YDBVR or LMR51610YDBVR depending on specific current requirements. Verify pinout compatibility and electrical parameter overlaps before substitution.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.