LM3677TLX-1.2/NOPB

$0.50

Description：IC REG BUCK 1.2V 600MA 5DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:3645526faed4 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM3677TLX-1.2/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 1.2V 600MA 5DSBGA. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM3677TLX-1.2/NOPB

Description：IC REG BUCK 1.2V 600MA 5DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
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)：1.2V
Voltage - Output (Max)：-
Current - Output：600mA
Frequency - Switching：3MHz
Synchronous Rectifier：Yes
Operating Temperature：-30°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 LM3677TLX-1.2/NOPB

LM3677TLX-1.2/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM3677TLX-1.2/NOPB is a fixed-output step-down DC-DC converter manufactured by Texas Instruments, belonging to the LM3677 series. It operates with an input voltage range of 2.7 V to 5 V and provides a fixed output voltage of 1.2 V at a maximum continuous output current of 600 mA. The device utilizes a switching frequency of 3 MHz to enable compact external component sizing. It is housed in a DSBGA-5 package and supports operation within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a 3 MHz switching frequency for miniature passive component requirements
Supports ultra-low input voltage operation starting from 2.7 V
Delivers up to 600 mA of regulated output current

Voltage Regulators - DC DC Switching Regulators Applications

Ultra-low voltage circuit power management
Portable battery-powered devices
Embedded systems requiring compact step-down regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix TLX indicates tape and reel packaging configuration when ordering. Confirm the 1.2 V fixed output variant matches the system requirement. Ensure the DSBGA-5 footprint aligns with the PCB layout design. Check RoHS compliance status as indicated in official documentation.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.2 V output is required from a single-cell lithium-ion or similar low-voltage source. The 3 MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Consider the 600 mA limit for load requirements. The DSBGA-5 package suits space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM3677 family of miniature step-down converters designed for applications demanding high efficiency in small form factors. The LM3677 series offers various fixed output voltages and package options, including USON and DSBGA configurations, catering to diverse portable electronics needs.