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TPS780180300DRVR from TI,Texas Instruments

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TPS780180300DRVR

Manufacturer: TI

150mA, LDO Regulator, Ultra-Low Power, Iq 500nA w/ Pin-Selectable, Dual-Level Output Voltage 6-WSON -40 to 125

Partnumber Manufacturer Quantity Availability
TPS780180300DRVR TI 3000 In Stock

Description and Introduction

150mA, LDO Regulator, Ultra-Low Power, Iq 500nA w/ Pin-Selectable, Dual-Level Output Voltage 6-WSON -40 to 125 The TPS780180300DRVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.2V to 6.5V  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 300mA  
- **Dropout Voltage:** 150mV (typical at 300mA)  
- **Quiescent Current:** 1µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 60dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DRV)  

### **Descriptions:**
- The TPS780180300DRVR is an ultra-low-power LDO regulator designed for battery-powered applications.  
- It provides a stable 1.8V output with high efficiency and low quiescent current, making it suitable for always-on systems.  
- Features a low dropout voltage, enabling operation even when the input voltage is close to the output voltage.  

### **Features:**
- **Ultra-Low Quiescent Current:** 1µA (typical) extends battery life.  
- **High PSRR (60dB at 1kHz):** Reduces noise in sensitive applications.  
- **Low Dropout Voltage (150mV at 300mA):** Maintains regulation with minimal headroom.  
- **Thermal Shutdown & Current Limit Protection:** Ensures safe operation.  
- **Stable with Small Ceramic Capacitors (1µF):** Reduces board space and cost.  
- **Wide Input Voltage Range (2.2V to 6.5V):** Supports multiple power sources.  

This information is sourced from TI's official datasheet for the TPS780180300DRVR.

Application Scenarios & Design Considerations

150mA, LDO Regulator, Ultra-Low Power, Iq 500nA w/ Pin-Selectable, Dual-Level Output Voltage 6-WSON -40 to 125

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