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Part Details for LM317LM/NOPB by Texas Instruments
Results Overview of LM317LM/NOPB by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (8 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.
LM317LM/NOPB Information
LM317LM/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 LM317LM/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LM317LM/NOPB-ND
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DigiKey | IC REG LIN POS ADJ 100MA 8-SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube | Temporarily Out of Stock |
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$0.4180 / $0.9100 | Buy Now |
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DISTI #
926-LM317LM/NOPB
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Mouser Electronics | Linear Voltage Regulators 3-TERMINAL ADJ REG RoHS: Compliant | 38441 |
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$0.4270 / $0.9100 | Buy Now |
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Bristol Electronics | Min Qty: 4 | 9 |
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$1.5000 | Buy Now |
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Quest Components | 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PDSO8 | 7 |
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$1.6000 / $2.0000 | Buy Now |
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DISTI #
LM317LM/NOPB
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TME | IC: voltage regulator, linear,adjustable, 1.2÷37V, 0.1A, SO8, SMD Min Qty: 1 | 23456 |
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$0.4200 / $0.8500 | Buy Now |
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Ameya Holding Limited | IC: voltage regulator, linear,adjustable, 1.2÷37V, 0.1A, SO8, SMD | 6080 |
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Buy Now RFQ | |
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Chip 1 Exchange | INSTOCK | 43 |
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RFQ | |
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Vyrian | Regulators | 26836 |
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RFQ | |
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Win Source Electronics | IC REG LINEAR ADJ 0.1A 8SOIC | 287590 |
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$0.1347 / $0.1739 | Buy Now |
Part Details for LM317LM/NOPB
LM317LM/NOPB CAD Models
LM317LM/NOPB Part Data Attributes
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LM317LM/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM317LM/NOPB
Texas Instruments
100-mA, 40-V, high-PSRR, adjustable linear voltage regulator 8-SOIC -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, MS-012AA, SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Adjustability | ADJUSTABLE | |
| Dropout Voltage1-Nom | 1.8 V | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 4.2 V | |
| Input-Output Voltage Differential-Max | 40 V | |
| Input-Output Voltage Differential-Min | 3 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Line Regulation-Max (%/V) | 0.07 | |
| Load Regulation-Max(%) | 1.5% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 38 V | |
| Output Voltage1-Min | 1.2 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 3% | |
| Width | 3.9 mm |
Alternate Parts for LM317LM/NOPB
This table gives cross-reference parts and alternative options found for LM317LM/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 LM317LM/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 |
|---|---|---|---|---|
| LM317LBDR2 | onsemi | Check for Price | 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SOIC-8 | LM317LM/NOPB vs LM317LBDR2 |
| LM317LM | National Semiconductor Corporation | Check for Price | IC VREG 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SOIC-8, Adjustable Positive Single Output Standard Regulator | LM317LM/NOPB vs LM317LM |
| LM317LD-TR | STMicroelectronics | Check for Price | 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SO-8 | LM317LM/NOPB vs LM317LD-TR |
| LM317LD | STMicroelectronics | Check for Price | Low current 1.2 to 37 V adjustable voltage regulator | LM317LM/NOPB vs LM317LD |
| LM317L | STMicroelectronics | Check for Price | 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SO-8 | LM317LM/NOPB vs LM317L |
| LM317LMX/NOPB | Rochester Electronics LLC | Check for Price | 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8 | LM317LM/NOPB vs LM317LMX/NOPB |
| LM317LDR2G | onsemi | $0.0901 | Linear Voltage Regulator, 100 mA, High PSRR, Adjustable, Positive TJ = 0°C to +125°C, SOIC-8 Narrow Body, 2500-REEL | LM317LM/NOPB vs LM317LDR2G |
| LM317LMX/NOPB | National Semiconductor Corporation | Check for Price | IC VREG 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8, Adjustable Positive Single Output Standard Regulator | LM317LM/NOPB vs LM317LMX/NOPB |
LM317LM/NOPB Frequently Asked Questions (FAQ)
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The maximum input voltage for the LM317 is 40V, but it's recommended to keep it below 35V for reliable operation.
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The output voltage of the LM317 can be adjusted by using a resistor divider network between the output and adjustment pins. The formula to calculate the output voltage is Vout = 1.25 x (1 + R2/R1).
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The minimum input voltage required for the LM317 to regulate the output voltage is 3V above the desired output voltage.
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Yes, the LM317 can be used as a current source by adding a resistor in series with the output and adjusting the output voltage to regulate the current.
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To protect the LM317 from overheating, ensure good heat sinking, use a heat sink with a thermal resistance of 10°C/W or less, and keep the device within its recommended operating temperature range.