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TPS73025DBVT from TI,Texas Instruments

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TPS73025DBVT

Manufacturer: TI

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulator

Partnumber Manufacturer Quantity Availability
TPS73025DBVT TI 3500 In Stock

Description and Introduction

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulator The TPS73025DBVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.5V (Fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 110mV (typical) at 250mA  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz  
- **Enable Pin:** Yes (Active High)  

### **Descriptions and Features:**  
- **Low-Dropout Regulator:** Provides stable 2.5V output with minimal input-output differential.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **High PSRR:** Ensures noise rejection for sensitive circuits.  
- **Thermal and Overcurrent Protection:** Built-in safeguards for reliability.  
- **Small Form Factor:** SOT-23-5 package for space-constrained designs.  
- **Enable Control:** Allows shutdown mode to reduce power consumption.  

This regulator is commonly used in portable electronics, IoT devices, and power-sensitive applications.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulator

Alternative Part Number

  • LP2985AIM5-2.5 --: Low-dropout linear regulator with fixed 2.5V output in SOT-23-5, similar current capability and pin-compatible footprint for many designs.
  • MIC5205-2.5YM5 --: 2.5V fixed LDO regulator in SOT-23-5 with comparable dropout and load current, a common cross-vendor substitute.
  • AP2112K-2.5TRG1 --: 2.5V fixed LDO in SOT-23-5 offering similar performance and a different series naming, suitable as a drop-in style alternative.

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