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TPS76301DBV from TI,Texas Instruments

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TPS76301DBV

Manufacturer: TI

LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS

Partnumber Manufacturer Quantity Availability
TPS76301DBV TI 1144 In Stock

Description and Introduction

LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS The TPS76301DBV is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPS76301DBV  
### **Package:** SOT-23-5 (DBV)  

### **Key Specifications:**  
- **Output Voltage:** Fixed 1.8V  
- **Output Current:** 150mA  
- **Dropout Voltage:** 170mV (typical) at 100mA load  
- **Input Voltage Range:** 2.7V to 10V  
- **Quiescent Current:** 17µA (typical)  
- **Low Shutdown Current:** 0.1µA (typical)  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Features:**  
- **Ultra-Low Quiescent Current:** Ideal for battery-powered applications.  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Thermal Shutdown & Current Limit Protection:** Protects the device from overheating and overcurrent conditions.  
- **Stable with Low-ESR Ceramic Capacitors:** Reduces external component count.  
- **Fast Transient Response:** Suitable for noise-sensitive applications.  
- **Fixed Output Voltage (1.8V):** No external resistors required.  

### **Applications:**  
- Battery-powered devices  
- Portable electronics  
- Microcontroller power supplies  
- IoT and sensor modules  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS

Alternative Part Number

  • LP2985AIM5-3.0 --: Low-dropout linear regulator in SOT-23-5 with similar 150 mA output and low noise, a common pin-compatible-class substitute for the TPS76301 adjustable LDO.
  • MIC5205-3.3YM5 --: 150 mA LDO regulator in SOT-23-5 with low dropout and low quiescent current, widely used as a drop-in alternative to TI TPS763xx series regulators.
  • AP2112K-3.3TRG1 --: 600 mA low-dropout regulator in SOT-23-5 offering higher current headroom and similar pinout, suitable replacement when extra current margin is needed.

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