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TPS78233DDCR from TI,Texas Instruments

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TPS78233DDCR

Manufacturer: TI

500nA, IQ 150mA, Ultra-Low Quiescent Current Low-Dropout Linear Regulator 5-SOT -40 to 125

Partnumber Manufacturer Quantity Availability
TPS78233DDCR TI 3128 In Stock

Description and Introduction

500nA, IQ 150mA, Ultra-Low Quiescent Current Low-Dropout Linear Regulator 5-SOT -40 to 125 The TPS78233DDCR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 2.2V to 5.5V  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical at 150mA load)  
- **Quiescent Current:** 500nA (typical)  
- **Package:** SOT-23-5 (DDC)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Features:**  
  - Ultra-low quiescent current  
  - Thermal shutdown and current limit protection  
  - Stable with low-ESR ceramic capacitors (≥1µF)  
  - Enable pin for power sequencing  

### **Descriptions and Features:**  
The TPS78233DDCR is a low-power LDO regulator designed for battery-powered applications. It provides a fixed 3.3V output with high efficiency and ultra-low quiescent current, making it suitable for always-on systems. The device includes built-in protection features such as thermal shutdown and current limiting. Its small SOT-23-5 package makes it ideal for space-constrained designs.  

This regulator is optimized for use with ceramic capacitors and supports a wide input voltage range, making it versatile for various applications, including portable electronics, IoT devices, and industrial systems.

Application Scenarios & Design Considerations

500nA, IQ 150mA, Ultra-Low Quiescent Current Low-Dropout Linear Regulator 5-SOT -40 to 125

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