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ST1L04PT-R from ST,ST Microelectronics

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ST1L04PT-R

Manufacturer: ST

Low quiescent current voltage regulator

Partnumber Manufacturer Quantity Availability
ST1L04PT-R,ST1L04PTR ST 1851 In Stock

Description and Introduction

Low quiescent current voltage regulator The ST1L04PT-R is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. Below are the key specifications, descriptions, and features based on factual information:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Output Voltage:** 1.2V to 5.0V (adjustable)  
- **Output Current:** 1A (maximum)  
- **Dropout Voltage:** 300mV (typical) at 1A  
- **Input Voltage Range:** 2.5V to 10V  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 1.5mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223  

### **Descriptions:**  
- The ST1L04PT-R is a low-dropout linear regulator designed for applications requiring stable voltage with low noise.  
- It includes overcurrent and thermal protection for enhanced reliability.  
- Suitable for battery-powered devices, embedded systems, and portable electronics.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Adjustable Output Voltage:** Can be set via external resistors.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards against output faults.  
- **Low Quiescent Current:** Optimized for power-sensitive applications.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum capacitors.  

This information is based on STMicroelectronics' official datasheet for the ST1L04PT-R.

Application Scenarios & Design Considerations

Low quiescent current voltage regulator

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