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TPS71733DCKR from TI,Texas Instruments

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TPS71733DCKR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS71733DCKR TI 180000 In Stock

Description and Introduction

150mA, High PSRR, Low Quiescent Current, Low Noise LDO 5-SC70 -40 to 125 The TPS71733DCKR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 2.7V to 13.2V  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at 150mA load)  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 85µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 65dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (DCK), 5-pin  

### **Descriptions:**  
- The TPS71733DCKR is a low-noise, low-dropout linear regulator designed for battery-powered and noise-sensitive applications.  
- It provides a stable 3.3V output with high PSRR and low quiescent current, making it suitable for portable and IoT devices.  
- Features reverse current protection and thermal shutdown for enhanced reliability.  

### **Features:**  
- **Ultra-Low Dropout:** 300mV typical at full load  
- **Low Noise:** Optimized for RF and analog circuits  
- **Low IQ:** 85µA typical quiescent current  
- **Stable with Ceramic Capacitors:** Requires only a 1µF output capacitor  
- **Protection Features:**  
  - Thermal shutdown  
  - Reverse current protection  
  - Short-circuit protection  

This information is based solely on TI's official datasheet for the TPS71733DCKR.

Application Scenarios & Design Considerations

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

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