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LM285-2.5 from NationalSemi,National Semiconductor

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LM285-2.5

Manufacturer: NationalSemi

Micropower Voltage Reference

Partnumber Manufacturer Quantity Availability
LM285-2.5,LM28525 NationalSemi 5000 In Stock

Description and Introduction

Micropower Voltage Reference The LM285-2.5 is a precision voltage reference manufactured by National Semiconductor (NationalSemi). Below are its specifications, descriptions, and features based on factual data:  

### **Specifications:**  
- **Output Voltage:** 2.5V ±1% (typical)  
- **Operating Current Range:** 10µA to 20mA  
- **Temperature Coefficient:** 30ppm/°C (typical)  
- **Line Regulation:** 0.2%/V (typical)  
- **Load Regulation:** 0.3Ω (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** TO-92, SOT-23  

### **Descriptions:**  
- The LM285-2.5 is a low-power, two-terminal bandgap voltage reference.  
- It is designed for precision applications requiring stable voltage references.  
- The device operates over a wide current range, making it suitable for battery-powered systems.  

### **Features:**  
- **Low Power Consumption:** Operates down to 10µA.  
- **High Stability:** Low temperature coefficient ensures accuracy over temperature variations.  
- **Wide Operating Range:** Functions reliably from -40°C to +85°C.  
- **Simple Two-Terminal Design:** Easy to integrate into circuits.  
- **Low Cost:** Economical solution for precision voltage references.  

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

Application Scenarios & Design Considerations

Micropower Voltage Reference
Partnumber Manufacturer Quantity Availability
LM285-2.5,LM28525 MOT 166 In Stock

Description and Introduction

Micropower Voltage Reference The LM285-2.5 is a precision voltage reference manufactured by **MOT (Motorola)**.  

### **Specifications:**  
- **Output Voltage:** 2.5V  
- **Tolerance:** ±1% (typical)  
- **Operating Current Range:** 10µA to 20mA  
- **Temperature Coefficient:** 30ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TO-92, SOT-23  

### **Descriptions & Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Stable Output:** Provides a fixed 2.5V reference with high accuracy.  
- **Wide Operating Current Range:** Suitable for various circuit designs.  
- **Low Temperature Drift:** Ensures stable performance over temperature variations.  
- **Reverse Breakdown Protection:** Enhances reliability in circuit applications.  

This device is commonly used in **voltage regulators, ADCs, DACs, and precision measurement circuits**.

Application Scenarios & Design Considerations

Micropower Voltage Reference

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