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Part Details for LM317LCPW by Texas Instruments
Results Overview of LM317LCPW by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (7 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.
LM317LCPW Information
LM317LCPW 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.
Price & Stock for LM317LCPW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-33313-5-ND
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DigiKey | IC REG LIN POS ADJ 100MA 8-TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
9550 In Stock |
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$0.6758 / $1.4100 | Buy Now |
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DISTI #
595-LM317LCPW
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Mouser Electronics | Linear Voltage Regulators 3-Trm 100mA Adj Pos Voltage Regulator RoHS: Compliant | 11512 |
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$0.6170 / $1.0000 | Buy Now |
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DISTI #
V99:2348_07271249
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Arrow Electronics | Standard Regulator Pos 1.25V to 32V 0.1A 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2207 | Americas - 550 |
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$0.2502 / $0.3541 | Buy Now |
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Win Source Electronics | Standard Regulator Pos 1.2V to 32V 0.1A 8-Pin TSSOP Tube / 3-TERMINAL ADJUSTABLE REGULATOR | IC REG LIN POS ADJ 100MA 8TSSOP | 473200 |
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$0.1744 / $0.2610 | Buy Now |
Part Details for LM317LCPW
LM317LCPW CAD Models
LM317LCPW Part Data Attributes
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LM317LCPW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM317LCPW
Texas Instruments
100-mA, 35-V, adjustable linear voltage regulator 8-TSSOP 0 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, TSSOP-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 | 2 V | |
| Input Voltage-Max | 35 V | |
| Input Voltage-Min | 3.75 V | |
| Input-Output Voltage Differential-Max | 35 V | |
| Input-Output Voltage Differential-Min | 5 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.4 mm | |
| Line Regulation-Max (%/V) | 0.05 | |
| Load Regulation-Max(%) | 0.05% | |
| 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 | ||
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | ||
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 32 V | |
| Output Voltage1-Min | 1.2 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 4% | |
| Width | 3 mm |
Alternate Parts for LM317LCPW
This table gives cross-reference parts and alternative options found for LM317LCPW. 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 LM317LCPW, 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 |
|---|---|---|---|---|
| LM317LCPWR | Texas Instruments | $0.1311 | 100-mA, 35-V, adjustable linear voltage regulator 8-TSSOP 0 to 125 | LM317LCPW vs LM317LCPWR |
| TL317CPWR | Texas Instruments | Check for Price | 100-mA, 35-V, adjustable linear voltage regulator with low-IQ 8-TSSOP 0 to 125 | LM317LCPW vs TL317CPWR |
| TL317CPWG4 | Texas Instruments | Check for Price | IC VREG 1.2 V-32 V ADJUSTABLE POSITIVE REGULATOR, PDSO8, GREEN, PLASTIC, TSSOP-8, Adjustable Positive Single Output Standard Regulator | LM317LCPW vs TL317CPWG4 |
| LM317LCPWE4 | Texas Instruments | Check for Price | 100-mA, 35-V, adjustable linear voltage regulator 8-TSSOP 0 to 125 | LM317LCPW vs LM317LCPWE4 |
| LM317LCPWRG4 | Texas Instruments | Check for Price | 100-mA, 35-V, adjustable linear voltage regulator 8-TSSOP 0 to 125 | LM317LCPW vs LM317LCPWRG4 |
| LM317LCPWRE4 | Texas Instruments | Check for Price | 100-mA, 35-V, adjustable linear voltage regulator 8-TSSOP 0 to 125 | LM317LCPW vs LM317LCPWRE4 |
| LM317LCPWG4 | Texas Instruments | Check for Price | 1.2 V-32V ADJUSTABLE POSITIVE REGULATOR, PDSO8, GREEN, PLASTIC, TSSOP-8 | LM317LCPW vs LM317LCPWG4 |
LM317LCPW Frequently Asked Questions (FAQ)
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The minimum input voltage required for the LM317LCPW to operate is 3V, but it's recommended to have at least 4.2V to ensure stable operation.
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To ensure the output voltage is stable and regulated, make sure to use a minimum of 10uF capacitor at the input and output pins, and keep the input voltage at least 2V higher than the output voltage.
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The maximum current the LM317LCPW can supply is 1.5A, but it's recommended to keep the output current below 1A for stable operation and to prevent overheating.
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The output voltage of the LM317LCPW can be adjusted by using a resistor divider network between the output and adjustment pins. The output voltage can be calculated using the formula: Vout = 1.25 * (1 + R2/R1).
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The thermal shutdown temperature of the LM317LCPW is 150°C. If the junction temperature exceeds this value, the device will shut down to prevent damage.