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Diodes Incorporated | TL431ASA-7

Manufacturer Part #

TL431ASA-7

TL431 Series 2.5 to 36 V ADJ Output Precision Shunt Regulator - SOT-23

ECAD Model:
Mfr. Name: Diodes Incorporated
Standard Pkg:
Product Variant Information section
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Product Specification Section
Diodes Incorporated TL431ASA-7 - Technical Attributes
Attributes Table
Shunt Type: Shunt
Output Type: Adjustable
Accuracy: ±1%
Reference Voltage: 2.495V
Output Voltage: 2.495V to 36V
Output Impedance: 0.2Ω
Cathode Current: 1mA to 100mA
Power Dissipation: 330mW
Operating Temp Range: -40°C to +125°C
Package Style:  SOT-23 (SC-59,TO-236)
Mounting Method: Surface Mount
Features & Applications

The TL431ASA-7 is a three terminal adjustable shunt regulators offering excellent temperature stability and output current handling capability up to 100 mA. The output voltage may be set to any chosen voltage between 2.5 and 36 volts by selection of two external divider resistors.

Features:

  • Temperature range -40 to +125 ºC
  • Reference Voltage Tolerance at 25 °C
    • TL431A: 2.495 V ± 1.0%
    • TL431B: 2.495 V ± 0.5%
  • Low Output Noise
  • 0.2 O Typical Output Impedance
  • Sink Current Capability:
  • 1 mA to 100 mA
  • Adjustable Output Voltage: VREF to 36 V
  • All devices are:
    • Totally Lead-Free & Fully RoHS compliant
    • Halogen and Antimony Free. “Green” Device

Applications:

  • Opto-Coupler Linearisers
  • Shunt Regulators
  • Improved Zener
  • Variable Reference

View the Available TL431 Series Shunt Regulator

Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
40 Weeks
Minimum Order:
3000
Multiple Of:
3000
Total
$159.30
USD
Quantity
Unit Price
3,000
$0.0531
9,000
$0.0518
15,000
$0.0512
30,000
$0.0504
60,000+
$0.0491
Product Variant Information section