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LM385DR-1-2 from TI,Texas Instruments

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LM385DR-1-2

Manufacturer: TI

1.2

Partnumber Manufacturer Quantity Availability
LM385DR-1-2,LM385DR12 TI 1000 In Stock

Description and Introduction

1.2 The LM385DR-1-2 is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.235V (fixed)  
- **Operating Current Range:** 10µA to 20mA  
- **Initial Accuracy:** ±1%  
- **Temperature Coefficient:** 20ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  
- **Long-Term Stability:** 20ppm/1000hr (typical)  
- **Line Regulation:** 0.2mV/V (typical)  
- **Load Regulation:** 0.3mV/mA (typical)  

### **Description:**  
The LM385DR-1-2 is a low-power, two-terminal bandgap voltage reference diode. It provides a stable 1.235V output with minimal power consumption, making it suitable for battery-powered and precision applications.  

### **Features:**  
- Low quiescent current (10µA to 20mA)  
- High accuracy (±1%)  
- Wide operating current range  
- Low temperature coefficient (20ppm/°C typical)  
- Stable operation over time (20ppm/1000hr)  
- Available in SOIC-8 package  

This device is commonly used in power supplies, A/D converters, and portable instrumentation.

Application Scenarios & Design Considerations

1.2
Partnumber Manufacturer Quantity Availability
LM385DR-1-2,LM385DR12 TI,TI 100 In Stock

Description and Introduction

1.2 The LM385DR-1-2 is a precision voltage reference manufactured by Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Reference Voltage:** 1.235V (fixed)  
- **Operating Current Range:** 10µA to 20mA  
- **Initial Accuracy:** ±1% (LM385-1.2)  
- **Temperature Coefficient:** 20ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The LM385DR-1-2 is a low-power, two-terminal adjustable shunt voltage reference diode. It is designed for precision applications requiring stable voltage references with minimal power consumption. The device operates over a wide current range and maintains high accuracy across temperature variations.  

### **Features:**  
- Low power consumption (operates down to 10µA)  
- High stability over temperature and current variations  
- Wide operating current range (10µA to 20mA)  
- Low dynamic impedance (0.6Ω typical)  
- Available in fixed (1.235V) and adjustable versions  
- Suitable for battery-powered and portable applications  

This information is based on TI's official documentation for the LM385DR-1-2. For further details, refer to the datasheet.

Application Scenarios & Design Considerations

1.2

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