TL431MJG The Texas Instruments TL431MJG is an adjustable precision programmable reference, functioning as a shunt regulator. It offers a wide output voltage range and low impedance.
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TL431MJG

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL431MJG is an adjustable precision programmable reference, functioning as a shunt regulator. It offers a wide output voltage range and low impedance.
✓ Total Stock: 109 pcs
$ Price Range: $0.60

TL431MJG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
104 pcs
104 pcs On Request 1 On Request On Request 17+ On Request On Request
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request On Request On Request On Request

TL431MJG Specifications Quick View

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TL431MJG Description

Short technical summary and product information.

The Texas Instruments TL431MJG is a three-terminal adjustable shunt regulator designed for stable thermal performance across various temperature ranges. Its output voltage can be precisely set between approximately 2.5V (Vref) and 36V using two external resistors, making it highly versatile for applications requiring adjustable voltage references.

 

This device features a typical output impedance of 0.2Ω and active output circuitry that provides a sharp turn-on characteristic. These attributes make it an excellent replacement for Zener diodes in numerous applications, including on-board regulation, adjustable power supplies, and switching power supplies. The TL431MJG is housed in an 8-pin CDIP package.

 

Key electrical specifications include an adjustable output voltage from 2.5V to 36V, a maximum output current of 100mA, and a minimum quiescent current for regulation of 400µA. The operating temperature range is -40°C to 125°C, with an initial accuracy of up to 2% at 25°C. The device is suitable for automotive, commercial, and military temperature ranges.

TL431MJG Quick Information

Product Type: Adjustable Shunt Regulator
Series: TL431
Canonical Name: Texas Instruments TL431MJG Adjustable Shunt Regulator
Subcategory: Adjustable

TL431MJG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TL431MJG Estimated Pricing

Qty Low High
1+ $0.60 $0.60

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL431MJG Features

  • Adjustable output voltage from 2.5V to 36V.
  • Typical output impedance of 0.2 ohms.
  • Sharp turn-on characteristic.
  • Wide operating temperature range: -40°C to 125°C.
  • 8-pin CDIP package for through-hole mounting.

TL431MJG Applications

  • Used in adjustable power supplies.
  • Suitable for on-board regulation.
  • Excellent Zener diode replacement.
  • Applicable in switching power supplies.

TL431MJG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the adjustable output voltage range for the TL431MJG?

The output voltage can be set between approximately 2.5V and 36V.

What is the typical output impedance of the TL431MJG?

The typical output impedance is 0.2Ω.

What is the operating temperature range for the TL431MJG?

The operating temperature range is -40°C to 125°C.

What package type is the TL431MJG available in?

The TL431MJG is available in an 8-pin CDIP package.

What is the maximum output current for the TL431MJG?

The maximum output current is 100mA.

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