Datasheet Diodes ZXRE252
| Manufacturer | Diodes |
| Series | ZXRE252 |
Three terminal adjustable shunt regulators offering excellent temperature stability and output current handling capability up to 100mA
Datasheets
Very Low Cathode Current adjustable Precision Shunt Regulator
Detailed Description
NRND = Not Recommended for New Design
The output voltage may be set to any chosen voltage between 2.5 and 36 volts by selection of two external divider resistors.
ZXRE250 has the same electrical specifications as the industry standard ‘431 except that it features a very low minimum cathode current for regulation. The typical value of 40µA makes the parts ideal for very low power applications. The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance. The ZXRE250/2 is available in 2 grades with initial tolerances of 1% and 0.5% for the A and B grades respectively.
Parametrics
| Parameters / Models | ZXRE252ASA-7 | ZXRE252BSA-7 |
|---|---|---|
| AEC Qualified | No | No |
| Maximum Slope Resistance (Ω) | 0.5 | 0.5 |
| MaximumInput Voltage (V) | 36 | 36 |
| Minimum Cathode Current for Regulation Typ (µA) | 40 | 40 |
| Operating Ambient Temperature Range (°C) | -40 to 125 | -40 to 125 |
| ReferenceVoltage (V) | 2.495 | 2.495 |
| Sink Current (mA) | 100 | 100 |
Other Options
Model Line
Manufacturer's Classification
- Voltage Reference