| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM117H/883 | Texas Instruments | Check for Price | Adjustable Positive Standard Regulator, 1.25V Min, 37V Max, BIPolar, MBCY3 | LM117H vs LM117H/883 |
| LM117AH/883 | Texas Instruments | Check for Price | Adjustable Positive Standard Regulator, 1.2V Min, 25V Max, BIPolar, MBCY3 | LM117H vs LM117AH/883 |
| LM117H-39 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | Adjustable Positive Standard Regulator, MBCY3 | LM117H vs LM117H-39 |
| LM117H | TT Electronics Resistors | Check for Price | Adjustable Positive Standard Regulator, 1.25V Min, 40V Max, BCY3 | LM117H vs LM117H |
| 5962-3811703BXA | Linear Technology | Check for Price | Adjustable Positive Standard Regulator | LM117H vs 5962-3811703BXA |
| 7703401XX | Omnirel Corp | Check for Price | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max | LM117H vs 7703401XX |
| SG117AT | Microchip Technology Inc | Check for Price | Adjustable Positive Standard Regulator, 1.2V Min, 25V Max, BIPolar, MBCY3 | LM117H vs SG117AT |
| 7703405XA | Solitron Devices Inc | Check for Price | Adjustable Positive Standard Regulator, 1.2V Min, 1.3V Max, BIPolar, MBCY3 | LM117H vs 7703405XA |
| LM117MAHR1 | TT Electronics Resistors | Check for Price | Adjustable Positive Standard Regulator, MBCY3 | LM117H vs LM117MAHR1 |
| LM317H | National Semiconductor Corporation | Check for Price | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, MBCY3 | LM117H vs LM317H |
Part Details for LM117H by Texas Instruments
Results Overview of LM117H by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
LM117H Information
LM117H 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 LM117H
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-38973-5-ND
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DigiKey | IC REG LINEAR POS ADJ 1.5A TO3 Min Qty: 500 Container: Bulk |
0 Bulk |
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$16.5165 | Buy Now |
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Chip Stock | Extended Temperature 1.5A Adjustable Linear Regulator with Short Circuit Protection 3-TO -55 to 150 | 1113 |
|
RFQ | |
|
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Win Source Electronics | IC REG LDO ADJ 0.5A TO3 | 1400 |
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$72.5053 / $87.2422 | Buy Now |
US Tariff Estimator: LM117H by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LM117H CAD Models
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LM117H Part Data Attributes
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LM117H
Texas Instruments
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Datasheet
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Compare Parts:
LM117H
Texas Instruments
Adjustable Positive Standard Regulator, 1.25V Min, 37V Max, BIPolar, MBCY3
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| Part Life Cycle Code | Obsolete | |
| Part Package Code | TO-39 | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Adjustability | Adjustable | |
| Dropout Voltage1-Nom | 1.2 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 | O-MBCY-W3 | |
| JESD-609 Code | e4 | |
| Line Regulation-Max (%/V) | 0.05 | |
| Load Regulation-Max(%) | 1% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 150 °C | |
| Operating Temperature TJ-Min | -55 °C | |
| Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 37 V | |
| Output Voltage1-Min | 1.25 V | |
| Package Body Material | Metal | |
| Package Code | TO-39 | |
| Package Shape | Round | |
| Package Style | Cylindrical | |
| Packing Method | Bulk | |
| Qualification Status | Not Qualified | |
| Regulator Type | Adjustable Positive Single Output Standard Regulator | |
| Seated Height-Max | 4.7 Mm | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Terminal Finish | Gold (Au) | |
| Terminal Form | Wire | |
| Terminal Position | Bottom | |
| Voltage Tolerance-Max | 4% |
Alternate Parts for LM117H
This table gives cross-reference parts and alternative options found for LM117H. 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 LM117H, 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.
LM117H Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM117H is 30V, but it's recommended to keep it below 25V for reliable operation.
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To ensure stability, use a minimum output capacitance of 10uF, and keep the distance between the input and output capacitors as short as possible. Also, use a low-ESR capacitor for the output capacitor.
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The minimum input voltage required for the LM117H to regulate properly is 3V above the output voltage. For example, for a 5V output, the minimum input voltage should be at least 8V.
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The LM117H is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
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Use a TVS (Transient Voltage Suppressor) diode or a zener diode in parallel with the input capacitor to protect the LM117H from input voltage surges or spikes.