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ZHT431

Features: ` Surface mount SO8, SOT89, SOT223 and SOT23 packages` TO92 package` 2% and 1% tolerance` Maximum temperature coefficient 67 ppm/ ` Temperature compensated for operation over the full temperature range` Programmable output voltage` 50mA to 100mA current sink capability` Low output noise`...

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SeekIC No. : 004550894 Detail

ZHT431: Features: ` Surface mount SO8, SOT89, SOT223 and SOT23 packages` TO92 package` 2% and 1% tolerance` Maximum temperature coefficient 67 ppm/ ` Temperature compensated for operation over the full temp...

ZHT431 Data Sheet

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Part Number:
ZHT431
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

` Surface mount SO8, SOT89, SOT223 and SOT23 packages
` TO92 package
` 2% and 1% tolerance
` Maximum temperature coefficient 67 ppm/
` Temperature compensated for operation over the full temperature range
` Programmable output voltage
` 50mA to 100mA current sink capability
` Low output noise
` Wide temperature range -55 to +125




Application

· Series and Shunt regulator
· Voltage monitor
· Over voltage/ under voltage protection
· Switch mode power supplies




Pinout

Connection Diagram




Specifications

Cathode Voltage (VZ) ..............20V
Cathode Current ...............150mA
Operating Temperature .........-55 to 125
Storage Temperature ..........-55 to 150

Part Number ZHT431
Reference Voltage (V) 2.5
Accuracy (%) 1 & 2
Max Input Voltage (V) 20
Sink Current (mA) 150
Minimum Cathode Current for Regulation (uA) typ 50
Maximum Slope Resistance (Ohm's) 0.75
Operating Ambient Temp Range (°C) -55 to +125





Description

The ZHT431 is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 100mA. The ZHT431 offers extended operating temperature range working from -55 to +125°C. The output voltage may be set to any chosen voltage between 2.5 and 20 volts by selection of two external divider resistors.

The ZHT431 can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance.






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