Diodes Incorporated ZHT431
The ZHT431 is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 100mA. The device offers extended operating temperature range working from -55 to +125°C.| Part No. | ZHT431 |
|---|---|
| Datasheet | ZHT431 Download |
| Manufacturer |  Diodes Incorporated |
| Description | ADJUSTABLE PRECISION ZENER SHUNT REGULATOR |
| Buy | Stock & Price |
DESCRIPTION
Pin Assignments (SToOp TVi2ew3) The output voltage may be set to any chosen voltage between 2.5 and 20 volts by selection of two external divider resistors. GND VZ The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance.FEATURES
● Surface Mount SOT23 (Type DN) Package● 0.5%, 1% and 2% Tolerance
● Maximum Temperature Coefficient 67ppm/°C
● Temperature Compensated for Operation Over the Full Temperature Range
● Programmable Output Voltage
● 50μA to 100mA Current Sink Capability
● Low Output Noise
● Wide Temperature Range -55 to +125°C
● Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
● Halogen and Antimony Free. “Green” Device (Note 3) VREF SO(TTo2p3 (VTyiepwe )DN)
APPLICATIONS
● Series and Shunt Regulator● Voltage Monitor
● Over Voltage / Under Voltage Protection
● Switch Mode Power Supplies Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
