LM3671TLX-ADJ

$0.50

Description：IC REG BUCK ADJ 600MA 5DSBGA
Series：-
Mfr：National Semiconductor
Package：Bulk

SKU:dc3a4df943d0 Category: Voltage Regulators - DC DC Switching Regulators Brand: National Semiconductor

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

LM3671TLX-ADJ is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists National Semiconductor. Its product description is IC REG BUCK ADJ 600MA 5DSBGA. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM3671TLX-ADJ

Description：IC REG BUCK ADJ 600MA 5DSBGA
Series：-
Mfr：National Semiconductor
Package：Bulk
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.1V
Voltage - Output (Max)：3.3V
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 (1.5x1.2)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM3671TLX-ADJ

LM3671TLX-ADJ

Voltage Regulators - DC DC Switching Regulators Overview

The LM3671TLX-ADJ is a step-down DC-DC converter manufactured by National Semiconductor. It operates with a switching frequency of 2 MHz and supports an input voltage range from 2.7 V to 5.5 V. The device provides an adjustable output voltage between 1.1 V and 3.3 V using external resistor dividers. It delivers a maximum output current of 600 mA and achieves up to 95% efficiency. The component is housed in a DSBGA-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Optimized for powering low voltage circuits from single Li-Ion cell batteries
High efficiency performance up to 95%
Integrated shutdown capability for power management

Voltage Regulators - DC DC Switching Regulators Applications

Low voltage circuit power supply
Single Li-Ion battery powered devices
Input voltage rails from 2.7V to 5.5V

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer designation, as Texas Instruments acquired National Semiconductor. Confirm the specific suffix indicates the adjustable version requiring external resistors. Ensure the package type matches the design requirements. Check for lead-free compliance if specified. Validate the active status of the component before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an adjustable output voltage is required within the 1.1 V to 3.3 V range. It is suitable for applications needing high efficiency and a compact footprint. Consider the 2 MHz switching frequency for smaller passive components. Ensure the input voltage stays within the 2.7 V to 5.5 V limits.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM3671 family of step-down DC-DC converters. The 'ADJ' suffix denotes the adjustable output variant, distinct from fixed voltage versions like the 1.8V or 2.5V models. The TLX suffix typically indicates tape and reel packaging. The component was originally produced by National Semiconductor before its acquisition by Texas Instruments.