| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM4040C30ILPE3 | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 3V, BIPolar, PBCY3 | LM4040C30ILPR vs LM4040C30ILPE3 |
Part Details for LM4040C30ILPR by Texas Instruments
Results Overview of LM4040C30ILPR by Texas Instruments
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Industrial Automation
Healthcare
Medical Imaging
LM4040C30ILPR Information
LM4040C30ILPR by Texas Instruments is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LM4040C30ILPR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-21580-1-ND
|
DigiKey | IC VREF SHUNT 0.5% TO92-3 Min Qty: 1 Container: Cut Tape |
551 Cut Tape |
|
$0.4911 / $0.9900 | Buy Now |
|
DISTI #
296-21580-3-ND
|
DigiKey | IC VREF SHUNT 0.5% TO92-3 Min Qty: 2000 Container: Ammo Pack |
551 Tape & Box |
|
$0.4397 / $0.4728 | Buy Now |
|
DISTI #
595-LM4040C30ILPR
|
Mouser Electronics | Voltage References 3-V Prec Micropower Shunt 0.5% accuracy A 595-LM4040C30ILP RoHS: Compliant | 3335 |
|
$0.4430 / $0.9900 | Buy Now |
|
DISTI #
86279648
|
Verical | V-Ref Precision 3V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 704 Package Multiple: 1 | Americas - 10000 |
|
$0.3671 / $0.5329 | Buy Now |
|
DISTI #
86279463
|
Verical | V-Ref Precision 3V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 704 Package Multiple: 1 Date Code: 0701 | Americas - 7500 |
|
$0.3671 / $0.5329 | Buy Now |
|
DISTI #
86279168
|
Verical | V-Ref Precision 3V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 704 Package Multiple: 1 Date Code: 1101 | Americas - 2850 |
|
$0.3671 / $0.5329 | Buy Now |
|
|
Rochester Electronics | IC VOL REF Shunt Fixed 3V 15mA ±0.5% TO-226-3 T/R RoHS: Compliant Status: Active Min Qty: 1 | 20547 |
|
$0.2937 / $0.4737 | Buy Now |
|
DISTI #
86279648
|
Verical | V-Ref Precision 3V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 704 Package Multiple: 1 | Americas - 10000 |
|
$0.3671 / $0.5329 | Buy Now |
|
DISTI #
86279463
|
Verical | V-Ref Precision 3V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 704 Package Multiple: 1 Date Code: 0701 | Americas - 7500 |
|
$0.3671 / $0.5329 | Buy Now |
|
DISTI #
86279168
|
Verical | V-Ref Precision 3V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 704 Package Multiple: 1 Date Code: 1101 | Americas - 2850 |
|
$0.3671 / $0.5329 | Buy Now |
US Tariff Estimator: LM4040C30ILPR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LM4040C30ILPR CAD Models
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LM4040C30ILPR Part Data Attributes
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LM4040C30ILPR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM4040C30ILPR
Texas Instruments
Two Terminal Voltage Reference, 1 Output, 3V, BIPolar, PBCY3
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | TO-92 | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Analog IC - Other Type | Two Terminal Voltage Reference | |
| JESD-30 Code | O-PBCY-W3 | |
| JESD-609 Code | e3 | |
| Length | 4.3 Mm | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Max | 3.015 V | |
| Output Voltage-Min | 2.985 V | |
| Output Voltage-Nom | 3 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TO-92 | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape | Round | |
| Package Style | Cylindrical | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.6 Mm | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Temp Coef of Voltage-Max | 150 Ppm/°C | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | Wire | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Bottom | |
| Trim/Adjustable Output | No | |
| Voltage Tolerance-Max | 0.5% | |
| Width | 4.3 Mm |
Alternate Parts for LM4040C30ILPR
This table gives cross-reference parts and alternative options found for LM4040C30ILPR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM4040C30ILPR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
LM4040C30ILPR Frequently Asked Questions (FAQ)
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Texas Instruments recommends a star-grounded layout with a single-point ground connection to minimize noise and ensure stability. Additionally, keep the input and output capacitors close to the device and use short, wide traces to reduce inductance.
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The LM4040C30ILPR has a thermal shutdown feature that activates when the junction temperature exceeds 150°C. To prevent overheating, ensure good airflow, use a heat sink if necessary, and avoid high-power dissipation in small areas. Also, consider the thermal resistance of the PCB and the device's package.
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A 1-10μF ceramic or film capacitor with an X7R or X5R dielectric is recommended for the input capacitor. The capacitor value should be chosen based on the input voltage ripple and noise requirements. A larger capacitor value can help reduce output noise, but may increase the startup time.
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Yes, the LM4040C30ILPR is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive grade and is designed to operate in harsh environments. However, additional testing and validation may be required for specific applications.
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To ensure stability, follow the recommended PCB layout, use a sufficient output capacitor (at least 1μF), and avoid long, narrow traces that can create inductance. Additionally, ensure the input voltage is within the recommended range and the device is operated within its specified temperature range.