LM34925MR/NOPB

$1.28

Description：IC REG BUCK ADJ 100MA 8SOPWR
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:11250fc97d1a 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

LM34925MR/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 ADJ 100MA 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM34925MR/NOPB

Description：IC REG BUCK ADJ 100MA 8SOPWR
Series：-
Mfr：Texas Instruments
Package：Tube
Function：Step-Down
Output Configuration：Positive, Isolation Capable
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：7.5V
Voltage - Input (Max)：100V
Voltage - Output (Min/Fixed)：1.225V
Voltage - Output (Max)：100V
Current - Output：100mA
Frequency - Switching：Adj to 1MHz
Synchronous Rectifier：Yes
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 LM34925MR/NOPB

LM34925MR/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM34925MR/NOPB is a synchronous buck switching regulator with an integrated secondary-side bias controller, designed for isolated DC-DC converter applications. It features a wide input voltage range from 7.5V to 100V and provides an adjustable output voltage starting at 1.225V. The device delivers up to 100mA of output current through a single channel. Operating at a switch frequency adjustable up to 1MHz, it utilizes an 8-SO-PowerPad package. The component supports operation across a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates primary-side control and secondary-side regulation within a single IC
Supports high-voltage isolated power supply topologies
Includes built-in protection mechanisms such as thermal shutdown

Voltage Regulators - DC DC Switching Regulators Applications

Isolated flyback converters
Secondary-side bias regulation in power supplies
Industrial power management systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with required isolation standards and pinout definitions. Confirm that the SO-PowerPad-8 package matches the target PCB footprint and thermal design requirements before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing isolated topologies requiring simplified control loop compensation by combining primary and secondary functions. Ensure the application input voltage remains within the specified 7.5V to 100V range and that the load current does not exceed the 100mA limit for reliable operation.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM34925 series of integrated bias regulators manufactured by Texas Instruments. It is distinct from other LM3492x variants which may offer different current ratings or packaging options. The device serves as a specialized solution for reducing component count in isolated power designs compared to discrete primary-secondary control approaches.