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TPS73028DBVTG4 from TI,Texas Instruments

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TPS73028DBVTG4

Manufacturer: TI

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
TPS73028DBVTG4 TI 3500 In Stock

Description and Introduction

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 85 The TPS73028DBVTG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 2.8V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 110mV (typical at 250mA)  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Quiescent Current:** 30µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 65dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The TPS73028DBVTG4 is a low-noise, low-dropout linear regulator designed for battery-powered applications.  
- It provides a stable 2.8V output with high accuracy (±1.5%).  
- Features an enable pin for power management.  

### **Features:**  
- **Low Dropout:** 110mV at 250mA load  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Thermal and Overcurrent Protection**  
- **Stable with Ceramic Capacitors (≥1µF)**  
- **Enable Pin for Power-Saving Mode**  
- **Green Product (RoHS & No Sb/Br Compliant)**  

This regulator is suitable for portable electronics, IoT devices, and power-sensitive applications.

Application Scenarios & Design Considerations

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 85

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