LM317BD2TGAlternatives & Equivalent Parts
About LM317BD2TG
LM317BD2TG is a Transistor IGBT component manufactured by ON Semiconductor. It comes in a SOT223 (3-Pin) 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 | LM317BD2TGSource | LM317MDT-TR | SN74LS08D |
|---|---|---|---|
| Manufacturer | ON Semiconductor | STMicroelectronics | Texas Instruments |
| Package Type | SOT223 (3-Pin) | Other | Small Outline Packages |
| Pin Count | 3 | 3 | 14 |
| Temperature Range | — | — | ~ 70.0°C |
| Price | $0.2408 | $0.1180 | $0.5250 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Manufacturer Package Code | 936-03 | — | — |
| Factory Lead Time | 8 Weeks | 12 Weeks | — |
| YTEOL | 6.24 | 6.24 | 15 |
| Adjustability | ADJUSTABLE | ADJUSTABLE | — |
| Dropout Voltage1-Nom | 3 V | 3 V | — |
| Input-Output Voltage Differential-Max | 40 V | 40 V | — |
| Input-Output Voltage Differential-Min | 3 V | 3 V | — |
| JESD-30 Code | R-PSSO-G2 | R-PSSO-G2 | R-PDSO-G14 |
| JESD-609 Code | e3 | e3 | e4 |
| Line Regulation-Max (%/V) | 0.07 | 0.07 | — |
| Load Regulation-Max(%) | 5.8% | 5.8% | — |
| Number of Functions | 1 | 1 | 4 |
| Number of Outputs | 1 | 1 | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — |
| Operating Temperature TJ-Min | -40 °C | — | — |
| Output Current1-Max | 1.5 A | 0.5 A | — |
| Output Voltage1-Max | 37 V | 37 V | — |
| Output Voltage1-Min | 1.2 V | 1.2 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.55TB | SMSIP3H,.38,90TB | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | RAIL | TR | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| Surface Mount | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | TTL |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 2.25 mm | 1.27 mm |
| Terminal Position | SINGLE | SINGLE | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| ## LM317MDT-TR Alternates Showing results | — | Image | — |
| Family | — | — | LS |
| Load Capacitance (CL) | — | — | 15 pF |
| Logic IC Type | — | — | AND GATE |
| Max I(ol) | — | — | 0.016 A |
| Number of Inputs | — | — | 2 |
| Power Supply Current-Max (ICC) | — | — | 8.8 mA |
| Prop. Delay@Nom-Sup | — | — | 20 ns |
| Propagation Delay (tpd) | — | — | 20 ns |
| Schmitt Trigger | — | — | NO |
| Supply Voltage-Max (Vsup) | — | — | 5.25 V |
| Supply Voltage-Min (Vsup) | — | — | 4.75 V |
| Supply Voltage-Nom (Vsup) | — | — | 5 V |
| Temperature Grade | — | — | COMMERCIAL |
| ## SN74LS08D 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 LM317BD2TG — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LM317BD2TG 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 LM317BD2TG 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 LM317BD2TG?
Known equivalents for LM317BD2TG include LM317MDT-TR, SN74LS08D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM317BD2TG?
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 LM317BD2TG 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.