LM3671TL-1.875/NOPB

$0.79

Description：IC REG BUCK 1.875V 600MA 5DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5319201b0ccd Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM3671TL-1.875/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 1.875V 600MA 5DSBGA. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM3671TL-1.875/NOPB

Description：IC REG BUCK 1.875V 600MA 5DSBGA
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)：2.7V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.875V
Voltage - Output (Max)：-
Current - Output：600mA
Frequency - Switching：2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：5-WFBGA, DSBGA
Supplier Device Package：5-DSBGA (1.41x1.08)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM3671TL-1.875/NOPB

LM3671TL-1.875/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM3671TL-1.875/NOPB is a fixed-output step-down DC-DC converter from Texas Instruments, delivering a regulated 1.875V output at up to 600mA load current. It operates within an input voltage range of 2.7V to 5.5V and features a typical switching frequency of 2MHz. The device utilizes a DSBGA-5 package (1.41mm x 1.08mm) and supports an ambient operating temperature range of -40°C to +85°C. Key electrical characteristics include a typical quiescent current of 16μA in PFM mode and a shutdown supply current of 0.01μA.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates synchronous rectification for high efficiency across the load range
Automatically switches between PWM low-noise and PFM low-current modes
Includes built-in overcurrent protection with hiccup-mode behavior

Voltage Regulators - DC DC Switching Regulators Applications

Powering portable consumer electronics from single-cell lithium-ion batteries
Supplying logic circuits in mobile phones and similar handheld devices
Providing efficient voltage regulation for battery-operated embedded systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and output voltage accuracy. Ensure that the procurement channel provides valid traceability and authenticity guarantees. Confirm environmental compliance status such as RoHS requirements prior to finalizing orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact footprint is required alongside stable 1.875V regulation. Consider the DSBGA-5 package constraints for thermal management and PCB layout. Evaluate the 2MHz switching frequency benefits regarding external component size versus potential EMI sensitivity in dense layouts.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM3671 family of highly integrated buck converters designed for space-constrained applications. The series offers various fixed and adjustable output options to support diverse voltage rails in portable devices. The TL variant specifically denotes the DSBGA-5 micro-package configuration.