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Part Details for LM340T-5.0/NOPB by Texas Instruments
Results Overview of LM340T-5.0/NOPB by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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.
LM340T-5.0/NOPB Information
LM340T-5.0/NOPB by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| DS96174CN/NOPB | Rochester Electronics LLC | DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16 | |
| LM611IM/NOPB | Rochester Electronics LLC | LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar |
Price & Stock for LM340T-5.0/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
28AH3330
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Newark | Voltage Reg, Fixed, 5V, To-220-3, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Input Voltage Min:7.5V, Input Voltage Max:35V, Product Range:Lm340 Voltage Regulators, Output Rohs Compliant: Yes |Texas Instruments LM340T-5.0/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 570 |
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$0.8730 / $1.7400 | Buy Now |
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DISTI #
LM340T-5.0/NOPB-ND
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DigiKey | IC REG LINEAR 5V 1.5A TO220-3 Min Qty: 1 Lead time: 18 Weeks Container: Tube |
9111 In Stock |
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$0.8564 / $1.7400 | Buy Now |
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DISTI #
926-LM340T-5.0/NOPB
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Mouser Electronics | Linear Voltage Regulators 3-TERMINAL POS REG RoHS: Compliant | 7024 |
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$0.8440 / $1.7400 | Buy Now |
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Bristol Electronics | 482 |
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RFQ | ||
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Bristol Electronics | 73 |
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RFQ | ||
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DISTI #
LM340T-5.0/NOPB
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TME | IC: voltage regulator, linear,fixed, 5V, 1.5A, TO220-3, THT, tube Min Qty: 1 | 805 |
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$0.8800 / $1.8000 | Buy Now |
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PUI | RoHS: Compliant Min Qty: 45 Package Multiple: 45 Lead time: 6 Weeks, 0 Days | 135 |
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RFQ | |
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Vyrian | Regulators | 6584 |
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RFQ | |
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Win Source Electronics | IC REG LDO 5V 1.5A TO220-3 | 5160 |
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$1.0588 / $1.3675 | Buy Now |
Part Details for LM340T-5.0/NOPB
LM340T-5.0/NOPB CAD Models
LM340T-5.0/NOPB Part Data Attributes
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LM340T-5.0/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM340T-5.0/NOPB
Texas Instruments
1.5-A, 35-V, linear voltage regulator 3-TO-220 0 to 125
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| Pbfree Code | Yes | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SFM | |
| Package Description | ROHS COMPLIANT, POWER, PLASTIC, TO-220, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Adjustability | FIXED | |
| Dropout Voltage1-Nom | 2 V | |
| Input Voltage Absolute-Max | 35 V | |
| Input Voltage-Max | 35 V | |
| Input Voltage-Min | 7 V | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e3 | |
| Length | 14.986 mm | |
| Line Regulation-Max | 0.05% | |
| Load Regulation-Max | 0.05% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | ||
| Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 5.25 V | |
| Output Voltage1-Min | 4.75 V | |
| Output Voltage1-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SFM | |
| Package Equivalence Code | SIP3,.1TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Packing Method | TUBE | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Seated Height-Max | 19.55 mm | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Voltage Tolerance-Max | 5% | |
| Width | 10.16 mm |
Alternate Parts for LM340T-5.0/NOPB
This table gives cross-reference parts and alternative options found for LM340T-5.0/NOPB. 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 LM340T-5.0/NOPB, 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 |
|---|---|---|---|---|
| LM340T-5.0 | National Semiconductor Corporation | Check for Price | IC VREG 5 V FIXED POSITIVE REGULATOR, PSFM3, POWER, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output Standard Regulator | LM340T-5.0/NOPB vs LM340T-5.0 |
| LM340T-5.0/NOPB | National Semiconductor Corporation | Check for Price | IC VREG 5 V FIXED POSITIVE REGULATOR, PSFM3, LEAD FREE, POWER, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output Standard Regulator | LM340T-5.0/NOPB vs LM340T-5.0/NOPB |
LM340T-5.0/NOPB Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM340T-5.0/NOPB is 35V. Exceeding this voltage can cause damage to the device.
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To ensure stability, it's essential to follow the recommended capacitor values and placement guidelines in the datasheet. Additionally, using a low-ESR capacitor for the output capacitor can help improve stability.
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The minimum input voltage required for the LM340T-5.0/NOPB to function properly is 7.5V. Operating the device below this voltage may result in reduced performance or failure.
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The LM340T-5.0/NOPB is rated for operation up to 125°C. However, it's essential to consider the device's power dissipation and thermal management in high-temperature environments to ensure reliable operation.
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To calculate the power dissipation, you need to consider the input voltage, output voltage, and output current. The power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. Ensure that the calculated power dissipation is within the device's rated power dissipation to avoid overheating.