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LM385BXZ from NS,National Semiconductor

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LM385BXZ

Manufacturer: NS

Adjustable Micropower Voltage Reference

Partnumber Manufacturer Quantity Availability
LM385BXZ NS 933 In Stock

Description and Introduction

Adjustable Micropower Voltage Reference The LM385BXZ is a precision voltage reference manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.235V (typical)  
- **Operating Current Range:** 10µA to 20mA  
- **Temperature Coefficient:** 20ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-92 (3-pin)  
- **Accuracy:** ±1% (LM385B-1.2 variant)  
- **Line Regulation:** 0.2%/V (typical)  
- **Load Regulation:** 0.3Ω (typical)  

### **Descriptions and Features:**  
- Low-power, two-terminal adjustable shunt voltage reference.  
- Operates with currents as low as 10µA, making it suitable for battery-powered applications.  
- Stable over a wide operating current range.  
- Low dynamic impedance ensures good regulation.  
- Available in fixed (1.2V, 2.5V) and adjustable versions.  
- Used in power supplies, A/D converters, and portable instrumentation.  

This information is based on the manufacturer's datasheet. For detailed specifications, refer to the official documentation.

Application Scenarios & Design Considerations

Adjustable Micropower Voltage Reference

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