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LD2985AM18R from ST,ST Microelectronics

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LD2985AM18R

Manufacturer: ST

ERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION

Partnumber Manufacturer Quantity Availability
LD2985AM18R ST 1500 In Stock

Description and Introduction

ERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION The LD2985AM18R is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Maximum Input Voltage:** 16V  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** 300mV (typical) at 150mA load  
- **Low Quiescent Current:** 1.6µA (typical) in OFF mode, 30µA (typical) in ON mode  
- **Low Noise:** Suitable for noise-sensitive applications  
- **Protection Features:**  
  - Thermal shutdown  
  - Current limit  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

### **Descriptions and Features:**  
- Designed for battery-powered and portable applications.  
- Very low quiescent current enhances battery life.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Logic-controlled enable/disable function.  
- Reverse current protection.  

This LDO regulator is ideal for powering microcontrollers, sensors, and other low-power devices requiring a stable 1.8V supply.  

(Source: STMicroelectronics datasheet for LD2985AM18R.)

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