text.skipToContent text.skipToNavigation

Manufacturer Part #

ZTL431AFTA

ZTL431 Series 1 % 2.5 V SMT Adjustable Precision Shunt Regulator - SOT-23

Mfr. Name: Diodes Incorporated
Standard Pkg:
Product Variant Information section
Date Code: 1929
Product Specification Section
Technical Attributes
Attributes Table
Shunt Type: Shunt
Output Type: Adjustable
Accuracy: ±1%
Reference Voltage: 2.5V
Output Voltage: 2.5V to 20V
Output Impedance: 0.5Ω
Cathode Current: 1mA to 100mA
Power Dissipation: 330mW
Operating Temp Range: -40°C to +150°C
Package Style:  SOT-23 (SC-59,TO-236)
Mounting Method: Surface Mount
Features and Applications
The ZTL431AFTA is a three terminal Adjustable Precision shunt Regulator with an output voltage set to any chosen voltage between 2.5 and 20 V by selection of two external divider resistors.

It offers an excellent temperature stability and output current handling capability up to 100 mA.

Features:

  • Temperature range : -40 to 125°C
  • Reference voltage tolerance at 25°C
    • B grade : 0.5%
    • A grade : 1%
  • 0.2Ω typical output impedance
  • Sink current capability : 1 mA to 100 mA
  • Adjustable output voltage : VREF to 20 V

Applications:

  • Opto-coupler linearization
  • Linear regulators
  • Improved zener
  • Variable reference
Pricing Section
Stock
135,000
Minimum Order:
3,000
Multiple Of:
3,000
54,000
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$234.60
USD
tariff icon
Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Quantity
Web Price
3,000
$0.0782
6,000
$0.0775
9,000
$0.077
12,000
$0.0767
15,000+
$0.0764
Product Variant Information section