LM317TGAlternatives & Equivalent Parts
About LM317TG
LM317TG is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a Transistor Outline, Vertical package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LM317TGSource | VLP8040T-3R3N | AD8029ARZ |
|---|---|---|---|
| Manufacturer | ON Semiconductor | TDK | Analog Devices |
| Package Type | Transistor Outline, Vertical | Inductors Precision Moulded | Small Outline Packages |
| Pin Count | 3 | 2 | 8 |
| Temperature Range | — | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1945 | — | $1.2900 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | No |
| Manufacturer Package Code | 221AB | — | R-8 |
| YTEOL | 6.01 | 0 | 10 |
| Adjustability | ADJUSTABLE | — | — |
| Dropout Voltage1-Nom | 3 V | — | — |
| Input-Output Voltage Differential-Max | 40 V | — | — |
| Input-Output Voltage Differential-Min | 3 V | — | — |
| JESD-30 Code | R-PSFM-T3 | — | R-PDSO-G8 |
| JESD-609 Code | e3 | — | e3 |
| Line Regulation-Max (%/V) | 0.07 | — | — |
| Load Regulation-Max(%) | 5.8% | — | — |
| Number of Functions | 1 | 1 | 1 |
| Number of Outputs | 1 | — | — |
| Operating Temperature TJ-Max | 125 °C | — | — |
| Output Current1-Max | 1.5 A | — | — |
| Output Voltage1-Max | 37 V | — | — |
| Output Voltage1-Min | 1.2 V | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1TB | — | SOP8,.25 |
| Package Shape | RECTANGULAR | — | RECTANGULAR |
| Package Style | FLANGE MOUNT | SMT | SMALL OUTLINE |
| Packing Method | RAIL | TR | — |
| Qualification Status | Not Qualified | — | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — |
| Surface Mount | NO | YES | YES |
| Technology | BIPOLAR | — | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | — | GULL WING |
| Terminal Pitch | 2.54 mm | — | 1.27 mm |
| Terminal Position | SINGLE | — | DUAL |
| Case/Size Code | — | 3432 | — |
| Construction | — | Magnetically Shielded | — |
| Core Material | — | FERRITE | — |
| DC Resistance | — | 0.02 Ω | — |
| Inductance-Nom (L) | — | 3.3 µH | — |
| Inductor Application | — | POWER INDUCTOR | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — |
| Package Height | — | 4 mm | — |
| Package Length | — | 8.6 mm | — |
| Package Width | — | 8 mm | — |
| Rated Current-Max | — | 5.2 A | — |
| Shape/Size Description | — | RECTANGULAR PACKAGE | — |
| Shielded | — | YES | — |
| Terminal Placement | — | DUAL ENDED | — |
| Terminal Shape | — | ONE SURFACE | — |
| Test Frequency | — | 0.1 MHz | — |
| Tolerance | — | 30% | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | 0.7 µA |
| Bias Current-Max (IIB) @25C | — | — | 2.8 µA |
| Common-mode Reject Ratio-Min | — | — | 80 dB |
| Common-mode Reject Ratio-Nom | — | — | 90 dB |
| Frequency Compensation | — | — | YES |
| Input Offset Voltage-Max | — | — | 6000 µV |
| Low-Bias | — | — | NO |
| Low-Offset | — | — | NO |
| Micropower | — | — | NO |
| Neg Supply Voltage Limit-Max | — | — | -6.3 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | -5 V |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| Power | — | — | NO |
| Programmable Power | — | — | NO |
| Slew Rate-Nom | — | — | 63 V/us |
| Supply Current-Max | — | — | 1.5 mA |
| Supply Voltage Limit-Max | — | — | 6.3 V |
| Supply Voltage-Nom (Vsup) | — | — | 5 V |
| Temperature Grade | — | — | AUTOMOTIVE |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
| Voltage Gain-Min | — | — | 1580 |
| Wideband | — | — | YES |
| ## AD8029ARZ Alternates Showing results | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for LM317TG — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LM317TG is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LM317TG replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to LM317TG?
Known equivalents for LM317TG include VLP8040T-3R3N, AD8029ARZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM317TG?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LM317TG alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.