Texas Instruments

LM34923MM/NOPB  

DC Switching Voltage Regulators

LM34923MM/NOPB Description

The LM34923MM/NOPB is a high-performance, adjustable output, positive buck DC switching voltage regulator designed and manufactured by Texas Instruments. It is part of the DC Switching Voltage Regulators category and is currently an active product. This device is compliant with the RoHS3 standard and is classified as EAR99 under the Export Administration Regulations (EAR). The LM34923MM/NOPB is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time before reflow soldering.

LM34923MM/NOPB Features

• Adjustable Output Voltage: The LM34923MM/NOPB offers an adjustable output voltage range from 2.5V to 75V, providing flexibility for various applications.
• Input Voltage Range: It can handle input voltages between 6V and 75V, making it suitable for a wide range of power sources.
• Output Current: The device is capable of delivering up to 600mA of output current, sufficient for many low-power applications.
• Buck Topology: The LM34923MM/NOPB utilizes a buck topology, which is efficient for step-down voltage conversion.
• Surface Mount: It is designed for surface mount applications, which is ideal for space-constrained designs.
• Package: The device is available in a 10-lead SSOP package, suitable for automated assembly processes.
• Unique Features: Unlike some other regulators, the LM34923MM/NOPB does not include a synchronous rectifier, which can simplify the design while maintaining efficiency.

LM34923MM/NOPB Applications

The LM34923MM/NOPB is ideal for applications that require a compact, adjustable voltage regulator with a wide input voltage range. Some specific use cases include:

• Portable Electronics: Due to its low output current capability, it is well-suited for battery-powered devices like smartphones, tablets, and wearables.
• Industrial Controls: The wide input voltage range makes it suitable for industrial equipment that may operate on various power sources.
• Medical Devices: Its adjustable output and low output current are beneficial for powering low-power medical instruments and sensors.
• Automotive Applications: The device can be used in automotive electronics for voltage regulation in infotainment systems or sensor applications.

Conclusion of LM34923MM/NOPB

The LM34923MM/NOPB from Texas Instruments stands out for its adjustable output voltage, wide input voltage range, and compact surface-mount package. Its efficiency and flexibility make it an excellent choice for a variety of low-power applications across different industries. With its RoHS compliance and REACH unaffected status, it is also an environmentally conscious option for designers looking to meet global standards.

LM34923MM/NOPB Documents

Download datasheets and manufacturer documentation for LM34923MM/NOPB

PCN Assembly/Origin :

BOM changes 15/Dec/2016      

Datasheets :

LM34923      

Reference Design Library :

LM3492EVAL: 150mA (x2) @ 38V Max, 9 ~ 16V in      

Design Resources :

LM34923 Design with WEBENCH® Power Designer      

PCN Obsolescence/ EOL :

Cancel 15/Aug/2019      

HTML Datasheet :

LM34923