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LD3985M27R from ST,ST Microelectronics

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LD3985M27R

Manufacturer: ST

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

Partnumber Manufacturer Quantity Availability
LD3985M27R ST 6000 In Stock

Description and Introduction

ULTRA LOW DROP LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE The LD3985M27R is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage:** 2.7V (fixed)  
- **Input Voltage Range:** Up to 6V  
- **Dropout Voltage:** 300mV (typical at 150mA load)  
- **Output Current:** 150mA  
- **Low Quiescent Current:** 50μA (typical)  
- **High PSRR:** 70dB @ 1kHz  
- **Low Noise:** 30μVRMS (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

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

For detailed datasheets, refer to STMicroelectronics' official documentation.

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