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LT1431CN8 The LT1431CN8 is a programmable shunt voltage regulator from Linear Technology, offering precise voltage reference capabilities. It features a 0.4% initial voltage tolerance and a sink current capability of up to 100mA.
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LT1431CN8

Available from 1 distributors
Mfr Name: LT
LT
The LT1431CN8 is a programmable shunt voltage regulator from Linear Technology, offering precise voltage reference capabilities. It features a 0.4% initial voltage tolerance and a sink current capability of up to 100mA.
✓ Total Stock: 17 pcs
$ Price Range: $0.52

LT1431CN8 Available from 1 distributor

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LT1431CN8 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Operating Temperature Range
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LT1431CN8 Description

Short technical summary and product information.

The LT1431CN8 is an adjustable shunt voltage regulator designed for precision reference applications. It boasts a guaranteed 0.4% initial voltage tolerance and a typical dynamic output impedance of 0.1Ω. The device supports a sink current capability ranging from 1mA to 100mA.

 

On-chip divider resistors allow the LT1431CN8 to be configured as a 5V shunt regulator with 1% initial voltage tolerance without external components. By adding two external resistors, the output voltage can be set anywhere between 2.5V and 36V. The nominal internal current limit of 100mA can also be decreased with an external resistor.

 

This component is suitable for applications such as linear regulators, adjustable power supplies, and switching power supplies. It is available in an 8-lead N8 (DIP) package, suitable for through-hole mounting.

 

The LT1431CN8 operates within an ambient temperature range of 0°C to 70°C and has a typical temperature stability of 0.3%.

LT1431CN8 Quick Information

Product Type: Programmable Reference
Series: LT1431
Canonical Name: LT1431CN8 Programmable Reference
Subcategory: Shunt Regulator

LT1431CN8 Compliance

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

LT1431CN8 Estimated Pricing

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1+ $0.52 $0.52

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

LT1431CN8 Features

  • Guaranteed 0.4% initial voltage tolerance.
  • Adjustable output voltage from 2.5V to 36V.
  • Sink current capability from 1mA to 100mA.
  • Typical dynamic output impedance of 0.1Ω.
  • Available in N8 package for through-hole mounting.

LT1431CN8 Applications

  • Used in linear regulator circuits.
  • Suitable for adjustable power supplies.
  • Applicable in switching power supplies.
  • Provides precise voltage references.

LT1431CN8 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the initial voltage tolerance of the LT1431CN8?

The LT1431CN8 has a guaranteed initial voltage tolerance of 0.4%.

What is the sink current capability of the LT1431CN8?

The LT1431CN8 can sink current from 1mA to 100mA.

What is the typical dynamic output impedance of the LT1431CN8?

The typical dynamic output impedance of the LT1431CN8 is 0.1Ω.

What is the operating temperature range for the LT1431CN8?

The LT1431CN8 operates in an ambient temperature range of 0°C to 70°C.

What package is the LT1431CN8 available in?

The LT1431CN8 is available in the N8 package.

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