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LM1237BDMA/NA Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LM1237BDMA/NA304Yes

LM1237BDMA/NA** is a high-performance, low-dropout (LDO) voltage regulator manufactured by **Texas Instruments**.

The LM1237BDMA/NA is a high-performance, low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

Specifications:

  • Output Voltage Range: Adjustable (1.2V to 5.5V) or fixed options available
  • Output Current: Up to 3A
  • Dropout Voltage: Typically 340mV at 3A
  • Input Voltage Range: 2.5V to 6.5V
  • Line Regulation: 0.02%/V (typical)
  • Load Regulation: 0.1% (typical)
  • Quiescent Current: 85µA (typical)
  • Operating Temperature Range: -40°C to +125°C
  • Package: 8-Pin SO PowerPAD™ (DMA)

Descriptions:

  • The LM1237 is a 3A LDO regulator designed for high-performance applications requiring precise voltage regulation.
  • It features low dropout voltage, making it suitable for battery-powered systems.
  • Includes thermal shutdown, current limit, and reverse current protection for enhanced reliability.

Features:

  • High Accuracy: ±1% output voltage tolerance
  • Low Noise & High PSRR: Optimized for noise-sensitive applications
  • Fast Transient Response: Maintains stability with minimal output capacitance
  • PowerPAD™ Package: Improves thermal performance for high-current applications
  • Enable Pin: Allows for power-saving modes when not in use

This regulator is commonly used in portable devices, networking equipment, and industrial systems where stable power delivery is critical.

(Note: Always refer to the official datasheet for detailed electrical characteristics and application guidelines.)

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