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TPS71701DCKR from TI,Texas Instruments

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TPS71701DCKR

Manufacturer: TI

150mA, High PSRR, Low Quiescent Current, Low Noise LDO 5-SC70 -40 to 125

Partnumber Manufacturer Quantity Availability
TPS71701DCKR TI 30000 In Stock

Description and Introduction

150mA, High PSRR, Low Quiescent Current, Low Noise LDO 5-SC70 -40 to 125 The TPS71701DCKR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Options:** Adjustable (1.2V to 5.5V) or Fixed (1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 5.0V)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical at 150mA load)  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Power Supply Ripple Rejection (PSRR):** 70dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (DCK), 5-pin  

### **Descriptions:**  
- The TPS71701DCKR is a low-power, low-dropout linear regulator designed for battery-powered applications.  
- It provides stable voltage regulation with low noise and high PSRR, making it suitable for noise-sensitive circuits.  
- Features enable/disable control for power management.  

### **Features:**  
- **Ultra-Low Quiescent Current:** Extends battery life in portable applications.  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Stable with Ceramic Capacitors:** Requires only a 1µF output capacitor.  
- **Thermal Shutdown & Current Limit Protection:** Enhances device reliability.  
- **Enable Pin (EN):** Allows for power-saving modes when the regulator is not in use.  

This information is sourced from the official Texas Instruments datasheet for the TPS71701DCKR.

Application Scenarios & Design Considerations

150mA, High PSRR, Low Quiescent Current, Low Noise LDO 5-SC70 -40 to 125

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