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LDS3985M30R from STM,ST Microelectronics

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LDS3985M30R

Manufacturer: STM

Very low drop and low noise BiCMOS 300 mA voltage regulator

Partnumber Manufacturer Quantity Availability
LDS3985M30R STM 6000 In Stock

Description and Introduction

Very low drop and low noise BiCMOS 300 mA voltage regulator The part **LDS3985M30R** is manufactured by **STMicroelectronics (STM)**. Here are the specifications, descriptions, and features based on available knowledge:

### **Specifications:**
- **Type:** Low-dropout (LDO) voltage regulator  
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** Typically 200mV at full load  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Quiescent Current:** Typically 40µA  
- **Package:** SOT-23-5L  
- **Operating Temperature Range:** -40°C to +125°C  
- **Line Regulation:** ±0.2% typical  
- **Load Regulation:** ±0.4% typical  

### **Descriptions:**
- The **LDS3985M30R** is a low-dropout linear regulator designed for low-power applications.  
- It provides a stable 3.0V output with low quiescent current, making it suitable for battery-powered devices.  
- Features built-in protection against overcurrent and thermal overload.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with low input voltages.  
- **Low Quiescent Current:** Ideal for power-sensitive applications.  
- **Thermal & Overcurrent Protection:** Enhances reliability.  
- **Stable with Ceramic Capacitors:** No need for additional ESR compensation.  
- **Small Form Factor:** SOT-23-5L package for space-constrained designs.  

For exact details, always refer to the official **STMicroelectronics datasheet**.

Application Scenarios & Design Considerations

Very low drop and low noise BiCMOS 300 mA voltage regulator

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