LM4040C25IDBZT
This device has a low dropout voltage and can provide a stable 15mA current outputLM4040C25IDBZT
This device has a low dropout voltage and can provide a stable 15mA current output
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Manufacturer Part # : LM4040C25IDBZT
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Package/Case: SOT23-3
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Brand: Texas Instruments
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Product Categories : Voltage Reference
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Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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LM4040C25IDBZT DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
With the LM4040C25IDBZT, you can trust that your voltage reference needs are covered. Its stable output voltage, compact design, and broad temperature range make it a reliable choice for various applications. Whether you need precise voltage control or efficient power management, the LM4040 series delivers consistent performance and reliability
Key Features
- A fixed output voltage of 2.5V with low dynamic impedance
- Tolerant to variations in load current and temperature
- Suitable for precision applications requiring high stability
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
VO (V) | 2.048, 2.5, 3, 4.096, 5, 8.192, 10 | Initial accuracy (max) (%) | 0.1, 0.2, 0.5, 1 |
VO adj (min) (V) | 2.048 | VO adj (max) (V) | 10 |
Iz for regulation (min) (µA) | 45 | Reference voltage (V) | Fixed |
Rating | Catalog | Temp coeff (max) (ppm/°C) | 150 |
Operating temperature range (°C) | -40 to 125, -40 to 85 | Iout/Iz (max) (mA) | 15 |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LM4040C25IDBZT?
The LM4040C25IDBZT is a precision shunt voltage reference designed by Texas Instruments. It is specifically configured to provide a stable 2.5V output voltage for various precision voltage reference applications.
How Does LM4040C25IDBZT Work?
The LM4040C25IDBZT operates as a shunt voltage reference, maintaining a constant 2.5V output voltage regardless of variations in load current or input voltage. It uses a bandgap core circuit to achieve stability and accuracy in the output voltage, making it suitable for precision circuitry that requires a reliable reference voltage.
How Many Pins does LM4040C25IDBZT have and What are the Functions of the Pinout Configuration?
The LM4040C25IDBZT is housed in a 3-pin SOT-23 package. The pinout configuration includes:
- V+: Input voltage pin.
- VOUT: 2.5V output voltage pin.
- GND: Ground pin.
What are the Pros and Cons of LM4040C25IDBZT?
Pros:
- Precision Output: Provides a stable and precise 2.5V output voltage.
- Low Power Consumption: Operates with low quiescent current, suitable for power-sensitive applications.
- Small Package: The SOT-23 package is compact and space-efficient.
- Wide Operating Temperature Range: Can function reliably over a wide temperature range.
- Easy to Use: Requires minimal external components for voltage reference applications.
Cons:
- Fixed Voltage Output: The LM4040C25IDBZT has a fixed 2.5V output voltage, limiting flexibility in some applications.
- Accuracy: While precise, the reference voltage may require calibration for ultra-precision applications.
Are There Any Equivalents/Alternatives to LM4040C25IDBZT for Recommendation?
- The LM4040CIZ-2.5 from Texas Instruments is a similar voltage reference with a 2.5V output.
- Alternatives to the LM4040C25IDBZT include the REF02 from Analog Devices and the MAX6006 from Maxim Integrated.
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