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TPS78101DDCR from TI,Texas Instruments

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TPS78101DDCR

Manufacturer: TI

150mA, LDO Reg, Ultralow-Power, Iq 1uA w/ Pin-Selectable, Dual-Level Output Volt 5-SOT -40 to 125

Partnumber Manufacturer Quantity Availability
TPS78101DDCR TI 1100 In Stock

Description and Introduction

150mA, LDO Reg, Ultralow-Power, Iq 1uA w/ Pin-Selectable, Dual-Level Output Volt 5-SOT -40 to 125 The TPS78101DDCR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.2V to 5.5V  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Quiescent Current:** 1µA (typical)  
- **Package:** SOT-23-5 (DDC)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Ultra-low quiescent current  
  - High PSRR (Power Supply Rejection Ratio)  
  - Thermal shutdown and current limit protection  
  - Stable with low-ESR ceramic capacitors  

### **Descriptions and Features:**  
The TPS78101DDCR is a low-power, high-performance LDO regulator designed for battery-powered applications. It provides a fixed 1.8V output with very low dropout voltage, making it suitable for power-sensitive designs. The ultra-low quiescent current enhances battery life in portable devices. It includes built-in protection features such as thermal shutdown and current limiting. The device operates efficiently with small ceramic capacitors, reducing board space requirements.  

This information is sourced from the TI datasheet for the TPS78101DDCR.

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