LM431ACM3 The Texas Instruments LM431ACM3 is an adjustable precision Zener shunt regulator. It is available in a 3-pin SOT-23 package.
Mfr Part #:

LM431ACM3

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM431ACM3 is an adjustable precision Zener shunt regulator. It is available in a 3-pin SOT-23 package.
✓ Total Stock: 121,591 pcs
$ Price Range: $1.14

LM431ACM3 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
120,533 pcs
120533 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
820 pcs
820 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
238 pcs
238 pcs On Request 1 On Request On Request On Request On Request On Request

LM431ACM3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

LM431ACM3 Description

Short technical summary and product information.

The Texas Instruments LM431ACM3 is a 3-terminal adjustable shunt regulator designed for temperature stability over its operating range. The output voltage can be programmed from 2.5V up to 36V by selecting two external resistors.

 

This device offers 2%, 1%, or 0.5% accuracy and features a typical average temperature coefficient of 50 ppm/°C. It operates within a temperature range of 0 to 70°C.

 

The LM431ACM3 is housed in a space-saving SOT-23 package with 3 pins. Its sharp turn-on characteristics make it a suitable replacement for Zener diodes in various applications. The standard package quantity is 1000 units on tape and reel.

LM431ACM3 Quick Information

Product Type: Shunt Regulator
Series: LM431
Canonical Name: LM431ACM3 Adjustable Precision Zener Shunt Regulator
Subcategory: Shunt Voltage References

LM431ACM3 Compliance

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

LM431ACM3 Estimated Pricing

Qty Low High
1+ $1.14 $1.14

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

LM431ACM3 Features

  • Adjustable output voltage up to 36V.
  • High accuracy of 0.5% available.
  • Temperature stable over full range.
  • Fast turn-on response.
  • Available in SOT-23 package.

LM431ACM3 Applications

  • Excellent Zener diode replacement.
  • Adjustable voltage regulation.
  • Power supply control circuits.
  • Battery charging applications.

LM431ACM3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the accuracy of the LM431ACM3?

The LM431ACM3 has an accuracy of 2%, 1%, or 0.5%.

What is the minimum output voltage of the LM431ACM3?

The minimum output voltage of the LM431ACM3 is 2.5 V, programmable up to 36 V.

What is the operating temperature range for the LM431ACM3?

The operating temperature range for the LM431ACM3 is 0°C to 70°C.

What is the package type for the LM431ACM3?

The LM431ACM3 is supplied in a SOT-23 package.

How many pins does the LM431ACM3 have?

The LM431ACM3 has 3 pins.

What is the average temperature coefficient of the LM431ACM3?

The average temperature coefficient of the LM431ACM3 is 50 ppm/°C.

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