Overview
The LM385Z-2.5/LFT7 is a micropower voltage reference diode manufactured by Texas Instruments, originally developed by National Semiconductor. This component is designed to provide a stable 2.5V reference voltage and is widely used in various electronic circuits requiring precise voltage regulation. It is packaged in a TO-92-3 case, making it suitable for through-hole mounting.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer's Part Number | LM385Z-2.5/LFT7 |
| Description | TWO TERMINAL VOLTAGE REFERENCE |
| Package Code | TO-92-3 |
| Package Shape | ROUND |
| Surface Mount | NO |
| No. of Terminals | 3 |
| Terminal Finish | MATTE TIN |
| No. of Outputs | 1 |
| Nominal Output Voltage | 2.5 V |
| Minimum Output Voltage | 2.425 V |
| Maximum Output Voltage | 2.575 V |
| Maximum Voltage Tolerance | 3 % |
| Maximum Operating Temperature | 70 Cel |
| Minimum Operating Temperature | 0 Cel |
| Temp Coef of Voltage-Max | 150 ppm/Cel |
| Current - Output | 20mA |
| Technology | BIPOLAR |
Key Features
- Stable 2.5V reference voltage with a maximum tolerance of ±3%
- Low temperature coefficient of 150 ppm/°C
- High output current capability of up to 20mA
- Through-hole mounting in a TO-92-3 package
- Lead-free and RoHS compliant
- Operating temperature range from 0°C to 70°C
Applications
The LM385Z-2.5/LFT7 is suitable for a variety of applications requiring a stable voltage reference, including:
- Power management circuits
- Analog to digital converters
- Digital to analog converters
- Voltage regulators
- Measurement and control systems
Q & A
- What is the nominal output voltage of the LM385Z-2.5/LFT7?
The nominal output voltage is 2.5V. - What is the maximum operating temperature of the LM385Z-2.5/LFT7?
The maximum operating temperature is 70°C. - Is the LM385Z-2.5/LFT7 RoHS compliant?
Yes, it is RoHS compliant. - What is the package type of the LM385Z-2.5/LFT7?
The package type is TO-92-3. - What is the maximum output current of the LM385Z-2.5/LFT7?
The maximum output current is 20mA. - What is the temperature coefficient of the LM385Z-2.5/LFT7?
The temperature coefficient is 150 ppm/°C. - Is the LM385Z-2.5/LFT7 suitable for surface mount applications?
No, it is not suitable for surface mount applications; it is a through-hole component. - What is the minimum operating temperature of the LM385Z-2.5/LFT7?
The minimum operating temperature is 0°C. - What is the voltage tolerance of the LM385Z-2.5/LFT7?
The voltage tolerance is ±3%. - What technology is used in the LM385Z-2.5/LFT7?
The technology used is BIPOLAR.
