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TPS76901DBVRG4 from TI,Texas Instruments

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TPS76901DBVRG4

Manufacturer: TI

10-V, 100-mA, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
TPS76901DBVRG4 TI 6000 In Stock

Description and Introduction

10-V, 100-mA, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125 The TPS76901DBVRG4 is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 110mV (typical) at 100mA  
- **Input Voltage Range:** 2.7V to 10V  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **PSRR (Power Supply Rejection Ratio):** 60dB at 1kHz  

### **Descriptions and Features:**  
- Ultra-low quiescent current for power-sensitive applications  
- Stable with low-ESR ceramic capacitors (≥1µF)  
- Thermal shutdown and current limit protection  
- Low dropout voltage for extended battery life  
- Fast transient response  
- Small SOT-23 package for space-constrained designs  

This regulator is suitable for battery-powered devices, portable electronics, and other applications requiring stable, low-noise voltage regulation.

Application Scenarios & Design Considerations

10-V, 100-mA, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125

Alternative Part Number

  • LP2985AIM5-3.3/NOPB --: Low-dropout linear regulator in SOT-23-5 with similar current capability and adjustable/fixed output options; widely available and pin-compatible in function.
  • MIC5205-3.3YM5-TR --: Low-noise LDO regulator in SOT-23-5 offering comparable dropout and load current, suitable as a functional replacement with a different series name.
  • AP2112K-3.3TRG1 --: 600mA CMOS LDO in SOT-23-5 with low dropout and low quiescent current, a cost-effective alternative from a different manufacturer and series.

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