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LM4040D25IDBZR

The Texas Instruments LM4040D25IDBZR is a precision micropower shunt voltage reference with a fixed 2.5V output. It operates with a typical current of 45µA and offers tight output tolerances.

✓ Total Stock: 177,586 pcs

$ Price Range: $0.29

LM4040D25IDBZR Available from 6 distributors

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Romaks Technologies ✓ Non-Authorised Inventory information	144,640 pcs On Request	144640 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
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LM4040D25IDBZR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Lead Spacing	2.54 mm
Mounting Type	Surface Mount
Operating Temperature Range	-40 to 85
Output Voltage	2.5V
Tape & Reel	Yes
Temperature Coefficient	100ppm/°C

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LM4040D25IDBZR Description

Short technical summary and product information.

The LM4040D25IDBZR from Texas Instruments is a versatile and easy-to-use precision micropower shunt voltage reference. This 2-pin device features a fixed output voltage of 2.5V, making it suitable for a wide range of applications requiring stable voltage references.

Key electrical characteristics include a typical operating current of 45µA, with a wide operating range extending up to 15mA. The A Grade offers a maximum output tolerance of 0.1% and a maximum temperature coefficient of 100ppm/°C. It also boasts low output noise of 35µVRMS typical and low dynamic impedance. The device is stable with all capacitive loads and does not require an external output capacitor for operation.

Packaged in a 3-pin SOT-23 surface-mount package, the LM4040D25IDBZR is designed for efficient integration into electronic circuits. It operates within a temperature range of -40°C to 85°C. The standard package quantity is 250 units on tape and reel.

This shunt voltage reference is ideal for applications demanding accurate and stable voltage regulation. Its micropower consumption makes it suitable for battery-powered devices and other low-power systems.

LM4040D25IDBZR Quick Information

Product Type: Shunt Voltage Reference

Series: LM4040

Canonical Name: Texas Instruments LM4040D25IDBZR Precision Micropower Shunt Voltage Reference

Subcategory: Shunt Voltage Reference

LM4040D25IDBZR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM4040D25IDBZR Estimated Pricing

Qty	Low	High
1+	$0.29	$0.29

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

LM4040D25IDBZR Features

Fixed 2.5V output voltage.
Low 45µA typical operating current.
Tight 0.1% output voltage tolerance.
Low 35µVRMS typical output noise.
SOT-23 surface mount package.

LM4040D25IDBZR Applications

Ideal for power supply regulation.
Suitable for battery-powered devices.
Used in portable electronics.
Applicable for data acquisition systems.
Useful in sensor signal conditioning.

LM4040D25IDBZR FAQs

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

What is the output voltage of the LM4040D25IDBZR?

The LM4040D25IDBZR has a fixed output voltage of 2.5V.

What is the typical operating current for the LM4040D25IDBZR?

The typical operating current for the LM4040D25IDBZR is 45µA.

What is the output tolerance of the LM4040D25IDBZR (A Grade)?

The A Grade of the LM4040D25IDBZR has a maximum output tolerance of 0.1%.

What is the operating temperature range for the LM4040D25IDBZR?

The operating temperature range for the LM4040D25IDBZR is -40°C to 85°C.

What package type is the LM4040D25IDBZR available in?

The LM4040D25IDBZR is available in a SOT-23 package.