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LM4040AIM3-2.5

The Texas Instruments LM4040AIM3-2.5 is a precision micropower shunt voltage reference. It offers a fixed 2.5V output with a low temperature coefficient.

✓ Total Stock: 1,767 pcs

$ Price Range: $2.04

LM4040AIM3-2.5 Available from 5 distributors

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LM4040AIM3-2.5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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LM4040AIM3-2.5 Description

Short technical summary and product information.

The Texas Instruments LM4040AIM3-2.5 is a precision micropower shunt voltage reference designed for various applications requiring stable voltage references. This device features a fixed reverse breakdown voltage of 2.5V, with available options for other voltages. It boasts a low temperature coefficient of 100 ppm/°C, ensuring stable performance across its operating temperature range of -40°C to 85°C.

The LM4040AIM3-2.5 operates with a wide current range, from 60µA to 15mA, making it suitable for low-power designs. It is available in small packages such as SOT-23, TO-92, and SC70, facilitating compact circuit designs. The device does not require an output capacitor and tolerates capacitive loads, simplifying circuit implementation.

Key electrical characteristics include an initial accuracy of ±0.1% at 25°C and low output noise of 35µVrms from 10Hz to 10kHz. These specifications make the LM4040AIM3-2.5 a reliable choice for applications demanding precise voltage regulation.

LM4040AIM3-2.5 Quick Information

Product Type: Shunt Voltage Reference

Series: LM4040-N

Canonical Name: Texas Instruments LM4040AIM3-2.5 Precision Micropower Shunt Voltage Reference

Subcategory: Shunt Voltage Reference

LM4040AIM3-2.5 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM4040AIM3-2.5 Estimated Pricing

Qty	Low	High
1+	$2.04	$2.04

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

LM4040AIM3-2.5 Features

Precision micropower shunt voltage reference.
Fixed 2.5V output voltage.
Low temperature coefficient of 100 ppm/°C.
Wide operating current range.
Available in SOT-23 package.

LM4040AIM3-2.5 Applications

Provides stable voltage reference.
Suitable for low-power applications.
Used in compact electronic designs.
Ideal for battery-powered devices.

LM4040AIM3-2.5 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the reference voltage of the LM4040AIM3-2.5?

The LM4040AIM3-2.5 provides a 2.5V reference voltage.

What is the output voltage tolerance of the LM4040AIM3-2.5?

The maximum output voltage tolerance is ±0.1%.

What is the temperature coefficient of the LM4040AIM3-2.5?

The temperature coefficient is 100 ppm/°C.

What is the operating temperature range of the LM4040AIM3-2.5?

It operates within -40°C to 85°C.

What packages are available for the LM4040AIM3-2.5?

Available packages include SOT-23, TO-92, and SC70.

What is the typical output noise of the LM4040AIM3-2.5?

The typical output noise is 35µVrms over 10Hz to 10kHz.