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TPS78330DDCT from TI,Texas Instruments

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TPS78330DDCT

Manufacturer: TI

500-nA IQ, 150-mA, Ultralow Quiescent Current Low-Dropout Linear Regulator 5-SOT -40 to 105

Partnumber Manufacturer Quantity Availability
TPS78330DDCT TI 720 In Stock

Description and Introduction

500-nA IQ, 150-mA, Ultralow Quiescent Current Low-Dropout Linear Regulator 5-SOT -40 to 105 The TPS78330DDCT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.2V to 5.5V  
- **Quiescent Current:** 500nA (typical)  
- **Package:** SOT-23-5 (DDC)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2% (over line, load, and temperature)  

### **Descriptions:**  
- Ultra-low quiescent current LDO regulator  
- Stable with low-ESR ceramic capacitors (1µF or greater)  
- Thermal shutdown and current limit protection  
- Low noise and high PSRR performance  

### **Features:**  
- **Low IQ:** Ideal for battery-powered applications  
- **Low Dropout:** Efficient operation at low input voltages  
- **Enable Pin:** Allows shutdown mode for power saving  
- **Fast Start-Up:** Quick response when enabled  
- **Small Package:** Space-saving SOT-23-5 footprint  

This regulator is designed for portable and power-sensitive applications such as IoT devices, wearables, and battery-powered systems.  

(Source: Texas Instruments datasheet for TPS78330DDCT.)

Application Scenarios & Design Considerations

500-nA IQ, 150-mA, Ultralow Quiescent Current Low-Dropout Linear Regulator 5-SOT -40 to 105

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