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LD2985AM28R from ST,ST Microelectronics

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LD2985AM28R

Manufacturer: ST

ERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION

Partnumber Manufacturer Quantity Availability
LD2985AM28R ST 100630 In Stock

Description and Introduction

ERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION The LD2985AM28R is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 2.8V (fixed)  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** 300mV (typical) at 150mA load  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 30µA (typical)  
- **Low Standby Current:** 0.1µA (typical)  
- **Accuracy:** ±2% over line, load, and temperature variations  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

### **Descriptions:**
- The LD2985AM28R is a CMOS LDO voltage regulator designed for battery-powered applications.  
- It provides a stable 2.8V output with very low dropout voltage, making it suitable for low-power devices.  
- The device includes protection features such as thermal shutdown and current limiting.  

### **Features:**
- **Very Low Dropout Voltage:** Ensures efficient operation even with low input voltages.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limiting:** Protects the regulator and load from excessive current.  
- **No External Components Required:** No need for an external capacitor for stability (but recommended for noise filtering).  
- **Wide Input Voltage Range:** Supports a broad range of input sources.  

This information is strictly based on the manufacturer's datasheet and specifications.

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