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L4941BDT-TR from ST,ST Microelectronics

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L4941BDT-TR

Manufacturer: ST

1A-5V LOW DROP REGULATOR

Partnumber Manufacturer Quantity Availability
L4941BDT-TR,L4941BDTTR ST 7800 In Stock

Description and Introduction

1A-5V LOW DROP REGULATOR The L4941BDT-TR is a low-dropout voltage regulator manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** Typically 0.4V at full load  
- **Input Voltage Range:** Up to 28V  
- **Low Quiescent Current:** Typically 1.5mA  
- **Low Standby Current:** < 10µA in OFF mode  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Features:**  
- **Thermal Protection:** Built-in thermal shutdown  
- **Short-Circuit Protection:** Current limiting  
- **Reverse Polarity Protection:** Protects against input reversal  
- **Enable Function:** Allows ON/OFF control via an external logic signal  
- **Stable with Low-ESR Capacitors:** No need for additional compensation  

The L4941BDT-TR is designed for automotive and industrial applications requiring a stable 5V supply with high reliability.

Application Scenarios & Design Considerations

1A-5V LOW DROP REGULATOR

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