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TPS71533DCKRG4 from TI,Texas Instruments

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TPS71533DCKRG4

Manufacturer: TI

50-mA, 3.3-V High Input-Voltage LDO Voltage Regulator in SC-70

Partnumber Manufacturer Quantity Availability
TPS71533DCKRG4 TI 1881 In Stock

Description and Introduction

50-mA, 3.3-V High Input-Voltage LDO Voltage Regulator in SC-70 The TPS71533DCKRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 3.3V (Fixed)  
- **Output Current:** 150mA  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Dropout Voltage:** 340mV (typical at 150mA)  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SC-70 (DCK), 5-pin  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  
- **Enable Pin:** Yes (Active High)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The TPS71533DCKRG4 is a low-power, low-dropout linear regulator designed for battery-powered and portable applications. It provides a stable 3.3V output with low quiescent current, making it suitable for power-sensitive designs.  

### **Features:**  
- Low dropout voltage (340mV at 150mA)  
- Ultra-low quiescent current (17µA typical)  
- High PSRR (70dB at 1kHz)  
- Thermal shutdown and current limit protection  
- Stable with low-ESR ceramic capacitors  
- Small SC-70 (5-pin) package  
- Enable pin for power management  

This regulator is commonly used in portable electronics, battery-powered devices, and IoT applications.

Partnumber Manufacturer Quantity Availability
TPS71533DCKRG4 TEXAS 497 In Stock

Description and Introduction

50-mA, 3.3-V High Input-Voltage LDO Voltage Regulator in SC-70 The TPS71533DCKRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 85mV (typical) at 100mA load  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Quiescent Current:** 17µA (typical)  
- **Line Regulation:** 0.03%/V (typical)  
- **Load Regulation:** 0.3mV/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (DCK), 5-pin  

### **Descriptions:**  
- The TPS71533DCKRG4 is a low-power LDO regulator designed for battery-powered applications.  
- It provides a stable 3.3V output with low quiescent current, making it suitable for portable devices.  
- Features reverse current protection and thermal shutdown for reliability.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in power-sensitive applications.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances device safety.  
- **Stable with Ceramic Capacitors:** Requires only a 1µF output capacitor for stability.  
- **Reverse Current Protection:** Prevents damage from reverse voltage conditions.  

This information is based solely on the manufacturer's datasheet.

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