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LDS3985M15R from STM,ST Microelectronics

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LDS3985M15R

Manufacturer: STM

Very low drop and low noise BiCMOS 300 mA voltage regulator

Partnumber Manufacturer Quantity Availability
LDS3985M15R STM 6000 In Stock

Description and Introduction

Very low drop and low noise BiCMOS 300 mA voltage regulator The part **LDS3985M15R** is manufactured by **STMicroelectronics (STM)**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (STM)  
- **Part Number:** LDS3985M15R  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 1.5V  
- **Output Current:** 300mA  
- **Dropout Voltage:** 200mV (typical) at 300mA  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Quiescent Current:** 40µA (typical)  
- **Line Regulation:** 0.05%/V (typical)  
- **Load Regulation:** 0.4%/A (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions and Features:**
- Ultra-low dropout voltage for efficient power management.  
- Low quiescent current, making it suitable for battery-powered applications.  
- Stable with low-ESR ceramic capacitors.  
- Built-in thermal shutdown and current limit protection.  
- High PSRR (Power Supply Rejection Ratio) for noise-sensitive applications.  
- RoHS compliant and halogen-free.  

These details are based on the manufacturer's datasheet for the LDS3985M15R. For further technical information, refer to the official STMicroelectronics documentation.

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