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REG113EA-3.3/2K5 from TI/BB,Texas Instruments

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REG113EA-3.3/2K5

Manufacturer: TI/BB

DMOS 400mA Low-Dropout Regulator

Partnumber Manufacturer Quantity Availability
REG113EA-3.3/2K5,REG113EA332K5 TI/BB 85 In Stock

Description and Introduction

DMOS 400mA Low-Dropout Regulator **Elevate Your Power Management with the REG113EA-3.3/2K5 Voltage Regulator**  

Precision power management is critical in modern electronic designs, and the **REG113EA-3.3/2K5** voltage regulator delivers exceptional performance for applications requiring stable, low-noise power. This high-efficiency, low-dropout (LDO) regulator provides a fixed 3.3V output with a maximum current capability of 500mA, making it ideal for portable devices, embedded systems, and sensitive analog circuits.  

Engineered for reliability, the REG113EA-3.3/2K5 features an ultra-low dropout voltage, ensuring stable operation even with minimal input-to-output differentials. Its advanced design minimizes power dissipation, extending battery life in energy-conscious applications. The regulator also incorporates low-output noise and high power-supply rejection ratio (PSRR), making it well-suited for RF, audio, and precision measurement systems where clean power is essential.  

With a compact SOT-23-5 package, the REG113EA-3.3/2K5 is designed for space-constrained PCB layouts while maintaining thermal efficiency. Its integrated protection features, including thermal shutdown and current limiting, enhance system durability under adverse conditions. Additionally, the device operates over a wide input voltage range, accommodating various power sources without compromising performance.  

Whether used in IoT nodes, medical devices, or industrial controls, the REG113EA-3.3/2K5 combines efficiency, stability, and compactness—key attributes for next-generation electronics. Designers seeking a dependable voltage regulator will find this component an excellent choice for optimizing power integrity in their projects.

Application Scenarios & Design Considerations

DMOS 400mA Low-Dropout Regulator

Alternative Part Number

  • LP2985AIM5-3.3 --: Low-dropout 3.3V linear regulator in SOT-23-5 with similar current capability and pin-compatible function, widely available and cost-effective.
  • MIC5205-3.3YM5 --: 3.3V LDO regulator in SOT-23-5 with comparable dropout and output current, suitable drop-in replacement for many REG113 applications.
  • LT1761ES5-3.3 --: Low-noise 3.3V LDO in SOT-23-5 offering similar performance and stability, good choice when low noise is important.

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