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LD3985M30R from ST,ST Microelectronics

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LD3985M30R

Manufacturer: ST

ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE

Partnumber Manufacturer Quantity Availability
LD3985M30R ST 6000 In Stock

Description and Introduction

ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE The LD3985M30R is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** Up to 150 mA  
- **Dropout Voltage:** 300 mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Low Quiescent Current:** 50 µA (typical)  
- **Low Noise:** 30 µV RMS (typical)  
- **High PSRR:** 70 dB at 1 kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring stable voltage regulation.  
- Includes overcurrent and thermal protection.  
- Stable with low-ESR ceramic capacitors (≥ 1 µF).  
- Suitable for portable devices, IoT, and embedded systems.  
- RoHS compliant and halogen-free.  

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

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