LM117HAlternatives & Equivalent Parts
About LM117H
LM117H is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM117HSource | LM317H | LM137H | LM117H/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | Other | Other | Other |
| Pin Count | 3 | 3 | 3 | 3 |
| Temperature Range | — | — | -55.0°C ~ 150.0°C | — |
| Price | $16.5165 | $8.0000 | $11.5200 | $10.0000 |
| Electrical Parameters | ||||
| YTEOL | 0 | 15 | 15 | 0 |
| Adjustability | ADJUSTABLE | ADJUSTABLE | ADJUSTABLE | ADJUSTABLE |
| Dropout Voltage1-Nom | 1.2 V | 2.25 V | 3 V | 1.2 V |
| Input Voltage-Max | 40 V | 40 V | 4.2 V | 40 V |
| Input Voltage-Min | 4.2 V | 3 V | 40 V | 4.2 V |
| Input-Output Voltage Differential-Max | 40 V | 40 V | 40 V | 40 V |
| Input-Output Voltage Differential-Min | 3 V | 3 V | 3 V | 3 V |
| JESD-30 Code | O-MBCY-W3 | O-MBCY-W3 | O-MBCY-W3 | O-MBCY-W3 |
| JESD-609 Code | e4 | e4 | e4 | e4 |
| Line Regulation-Max (%/V) | 0.05 | 0.05 | 0.05 | 0.05 |
| Load Regulation-Max(%) | 1% | 1% | 1% | 1% |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Operating Temperature TJ-Max | 150 °C | 125 °C | 150 °C | 150 °C |
| Operating Temperature TJ-Min | -55 °C | — | -55 °C | -55 °C |
| Output Current1-Max | 1.5 A | 1.5 A | 1.5 A | 1.5 A |
| Output Voltage1-Max | 37 V | 37 V | -1.2 V | 37 V |
| Output Voltage1-Min | 1.25 V | 1.2 V | -37 V | 1.25 V |
| Package Body Material | METAL | METAL | METAL | METAL |
| Package Shape | ROUND | ROUND | ROUND | ROUND |
| Package Style | CYLINDRICAL | CYLINDRICAL | CYLINDRICAL | CYLINDRICAL |
| Packing Method | BULK | BULK | — | BULK |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | NO | NO | NO | NO |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Terminal Finish | Gold (Au) | Gold (Au) | Gold (Au) | Gold (Au) |
| Terminal Form | WIRE | WIRE | WIRE | WIRE |
| Terminal Position | BOTTOM | BOTTOM | BOTTOM | BOTTOM |
| Voltage Tolerance-Max | 4% | 5% | 4% | 4% |
| Pbfree Code | — | Yes | Yes | — |
| Package Equivalence Code | — | — | CAN3/4,.2 | — |
| Terminal Pitch | — | — | 4.699 mm | — |
| ## LM137H Alternates Showing results | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Regulator, 1.2V Min, 37V Max, BIPolar, MBCY3
Adjustable Negative Standard Regulator, -37V Min, -1.2V Max, BIPolar, MBCY3
Adjustable Positive Standard Regulator, 1.25V Min, 37V Max, BIPolar, MBCY3
Why Look for Alternatives?
Finding alternatives for LM117H 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 LM117H 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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Request Alternatives for LM117HFAQ
What is equivalent to LM117H?
Known equivalents for LM117H include LM317H, LM137H, LM117H/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM117H?
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 LM117H 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.