Part Details for LM4040C82ILPR by Texas Instruments
Results Overview of LM4040C82ILPR by Texas Instruments
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (6 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
LM4040C82ILPR Information
LM4040C82ILPR 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 LM4040C82ILPR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-LM4040C82ILPRCT-ND
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DigiKey | IC VREF SHUNT 0.5% TO92-3 Min Qty: 1 Container: Cut Tape |
369 Cut Tape |
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$0.7951 / $1.4500 | Buy Now |
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DISTI #
296-LM4040C82ILPRTB-ND
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DigiKey | IC VREF SHUNT 0.5% TO92-3 Min Qty: 2000 Container: Ammo Pack |
0 Tape & Box |
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$0.7592 | Buy Now |
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DISTI #
595-LM4040C82ILPR
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Mouser Electronics | Voltage References 8.192V Prec Micropwr Shunt Vltg Ref RoHS: Compliant | 1124 |
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$0.6980 / $1.4500 | Buy Now |
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DISTI #
85997293
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Verical | V-Ref Precision 8.192V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 430 Package Multiple: 1 | Americas - 12000 |
|
$0.5408 / $0.8721 | Buy Now |
|
DISTI #
85997099
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Verical | V-Ref Precision 8.192V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 430 Package Multiple: 1 Date Code: 1301 | Americas - 2000 |
|
$0.5408 / $0.8721 | Buy Now |
|
DISTI #
85996824
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Verical | V-Ref Precision 8.192V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 430 Package Multiple: 1 Date Code: 1401 | Americas - 2000 |
|
$0.5408 / $0.8721 | Buy Now |
|
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Rochester Electronics | Two Terminal Voltage Reference, 1 Output, 8.192V, BIPolar, PBCY3 RoHS: Compliant Status: Active Min Qty: 1 | 16000 |
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$0.4326 / $0.6977 | Buy Now |
|
DISTI #
85997293
|
Verical | V-Ref Precision 8.192V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 430 Package Multiple: 1 | Americas - 12000 |
|
$0.5408 / $0.8721 | Buy Now |
|
DISTI #
85997099
|
Verical | V-Ref Precision 8.192V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 430 Package Multiple: 1 Date Code: 1301 | Americas - 2000 |
|
$0.5408 / $0.8721 | Buy Now |
|
DISTI #
85996824
|
Verical | V-Ref Precision 8.192V 15mA 3-Pin TO-92 T/R RoHS: Compliant Min Qty: 430 Package Multiple: 1 Date Code: 1401 | Americas - 2000 |
|
$0.5408 / $0.8721 | Buy Now |
US Tariff Estimator: LM4040C82ILPR 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.
Part Details for LM4040C82ILPR
LM4040C82ILPR Part Data Attributes
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LM4040C82ILPR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM4040C82ILPR
Texas Instruments
Two Terminal Voltage Reference, 1 Output, 8.192V, BIPolar, PBCY3
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| 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 | 8.223 V | |
| Output Voltage-Min | 8.151 V | |
| Output Voltage-Nom | 8.192 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) | |
| 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 LM4040C82ILPR
This table gives cross-reference parts and alternative options found for LM4040C82ILPR. 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 LM4040C82ILPR, 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.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM4040CIZ-8.2 | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 8.192V, BIPolar, PBCY3 | LM4040C82ILPR vs LM4040CIZ-8.2 |
| LM4040BIZ-8.2 | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 8.192V, BIPolar, PBCY3 | LM4040C82ILPR vs LM4040BIZ-8.2 |
| LM4040C82ILPE3 | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 8.192V, BIPolar, PBCY3 | LM4040C82ILPR vs LM4040C82ILPE3 |
| LM4040D82ILP | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 8.192V, BIPolar, PBCY3 | LM4040C82ILPR vs LM4040D82ILP |
| LM4040C82ILP | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 8.192V, BIPolar, PBCY3 | LM4040C82ILPR vs LM4040C82ILP |
| LM4040DIZ-8.2/NOPB | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 8.192V, BIPolar, PBCY3 | LM4040C82ILPR vs LM4040DIZ-8.2/NOPB |
LM4040C82ILPR Frequently Asked Questions (FAQ)
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Texas Instruments recommends a star-grounded layout with the voltage regulator at the center, and decoupling capacitors placed close to the device. A solid ground plane and short traces can help reduce noise and improve stability.
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The output capacitor should be chosen based on the desired output voltage ripple and transient response. A minimum of 1uF ceramic capacitor is recommended, but larger values can be used for improved performance. The capacitor's ESR (Equivalent Series Resistance) should be less than 1 ohm.
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The LM4040C82ILPR can handle input voltages up to 12V, but it's recommended to keep the input voltage at least 1V above the desired output voltage to ensure proper regulation.
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The LM4040C82ILPR is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and ensure proper heat sinking to prevent overheating.
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To ensure stability, it's recommended to use a minimum output capacitance of 1uF, keep the input and output capacitors close to the device, and use a low-ESR output capacitor. Additionally, avoid using long traces and minimize the distance between the input and output pins.