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LD39150 from ST,ST Microelectronics

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LD39150

Manufacturer: ST

Ultra low drop BiCMOS voltage regulator

Partnumber Manufacturer Quantity Availability
LD39150 ST 24172 In Stock

Description and Introduction

Ultra low drop BiCMOS voltage regulator The part LD39150 is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Input Voltage Range:** 2.5 V to 5.5 V  
- **Output Voltage:** Adjustable (0.8 V to 5.0 V)  
- **Output Current:** Up to 1.5 A  
- **Dropout Voltage:** 200 mV (typical at 1.5 A)  
- **Quiescent Current:** 85 µA (typical)  
- **Low Noise:** 30 µV RMS (10 Hz to 100 kHz)  
- **PSRR:** 75 dB at 1 kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DFN6 (3x3 mm)  

### **Descriptions and Features:**  
- High-efficiency LDO regulator with ultra-low dropout voltage.  
- Stable with low-ESR ceramic capacitors (≥ 10 µF).  
- Integrated soft-start and short-circuit protection.  
- Thermal shutdown protection.  
- Adjustable output voltage via external resistors.  
- Suitable for battery-powered applications, portable devices, and power management systems.  

For detailed technical information, refer to the official STMicroelectronics datasheet.

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