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STMPS2171STR from ST,ST Microelectronics

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STMPS2171STR

Manufacturer: ST

Enhanced single channel power switches

Partnumber Manufacturer Quantity Availability
STMPS2171STR ST 12130 In Stock

Description and Introduction

Enhanced single channel power switches The **STMPS2171STR** is a power switch manufactured by **STMicroelectronics**. Here are the key specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Type:** Power Switch  
- **Output Configuration:** High Side  
- **Operating Voltage:** 2.7V to 5.5V  
- **Continuous Current (Iout):** 2A  
- **On-Resistance (Rds(on)):** 80mΩ (typical)  
- **Fault Protection:** Overcurrent, Thermal Shutdown  
- **Package:** SOT23-5L  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The **STMPS2171STR** is a **high-side power switch** designed for **USB power management** and **hot-swap applications**.  
- It integrates **N-channel MOSFETs** with low Rds(on) for efficient power distribution.  
- Includes **built-in protection** against overcurrent and thermal overload.  

### **Features:**  
- **Low Quiescent Current** in standby mode  
- **Fast Short-Circuit Response**  
- **Controlled Rise Time** to reduce inrush current  
- **Reverse Current Blocking**  
- **Enable Logic Control** (Active High)  
- **RoHS Compliant**  

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

Partnumber Manufacturer Quantity Availability
STMPS2171STR ST/PBF 824 In Stock

Description and Introduction

Enhanced single channel power switches The STMPS2171STR is a power switch manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Type:** Dual-channel power distribution switch  
- **Output Current:** 1.5A per channel  
- **Operating Voltage:** 2.7V to 5.5V  
- **On-Resistance (RDS(ON)):** 70mΩ (typical)  
- **Protection Features:** Overcurrent, thermal shutdown, reverse current blocking  
- **Package:** SOT-23-6  

### **Descriptions and Features:**  
- Designed for USB power switching and hot-swap applications.  
- Integrated dual N-channel MOSFETs with low RDS(ON).  
- Independent enable control for each channel.  
- Fast turn-off for short-circuit protection.  
- Undervoltage lockout (UVLO) protection.  
- Suitable for portable and battery-powered devices.  

For detailed electrical characteristics and application notes, refer to the official STMicroelectronics datasheet.

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