Texas Instruments

LM828M5X  

DC Switching Voltage Regulators

LM828M5X Description

The LM828M5X is a high-performance DC switching voltage regulator from Texas Instruments, designed for applications requiring a charge pump topology. This IC features a fixed output type, with an input voltage range of 1.8V to 5.5V and an output current capability of 25mA. The device offers both positive and negative output configurations, providing flexibility in various electronic systems. With a switching frequency of 12kHz, the LM828M5X delivers efficient power conversion and minimal noise.

LM828M5X Features

• Fixed Output Type: Provides a stable and predictable output voltage.
• Wide Input Voltage Range: Operates efficiently between 1.8V and 5.5V, making it suitable for a variety of power sources.
• 25mA Output Current: Capable of delivering sufficient current for most low-power applications.
• Positive or Negative Output Configuration: Offers design flexibility for different system requirements.
• Ratiometric Function: Maintains output voltage accuracy over temperature and input voltage variations.
• 12kHz Switching Frequency: Minimizes output noise and EMI, improving system performance.
• Charge Pump Topology: Efficient power conversion with minimal external components.
• Surface Mount Packaging: Facilitates integration into compact and space-constrained designs.

LM828M5X Applications

The LM828M5X is ideal for a variety of applications where a stable and efficient DC voltage conversion is required. Some specific use cases include:

• Portable Electronics: Powering low-power devices like wearables, IoT devices, and remote controls.
• Sensors and Transducers: Providing stable power to sensors in industrial and environmental monitoring systems.
• Medical Devices: Ensuring reliable power delivery in low-power medical equipment and wearable health monitors.
• Communication Systems: Supporting power requirements in wireless communication modules and transceivers.

Conclusion of LM828M5X

The LM828M5X from Texas Instruments stands out in the DC switching voltage regulator market due to its unique combination of features, including a wide input voltage range, flexible output configurations, and a high switching frequency. Its charge pump topology and surface mount packaging make it an excellent choice for compact and efficient power conversion solutions in various electronic systems. With its performance benefits and versatility, the LM828M5X is a reliable and cost-effective option for designers looking to optimize their power management solutions.

LM828M5X Documents

Download datasheets and manufacturer documentation for LM828M5X

Datasheets :

LM828      

PCN Packaging :

Pin One Dot 07/Jan/2019      

PCN Obsolescence/ EOL :

OBS NOTICE 11/Sep/2023      

HTML Datasheet :

LM828      

PCN Design/Specification :

Select Devices Add Cu Alt Wire Base Metal 17/Dec/2015