Texas Instruments LM117K/883/MABI
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Adjustable |
| Voltage - Input (Max) | 41.25V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 37V |
| Voltage Dropout (Max) | - |
| Current - Output | 1.5A |
| Current - Quiescent (Iq) | 100 μA |
| Current - Supply (Max) | - |
| PSRR | - |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-204AA, TO-3 |
| Supplier Device Package | TO-3-2 |
| ROHS |  |
The LM117K/883/MABI from Texas Instruments is a rugged, adjustable linear regulator capable of delivering 1.5A over a 1.2V to 37V output range. Housed in a TO-3-2 package and qualified to MIL-STD-883, it is engineered for high-reliability applications. Its low quiescent current of 100 μA and excellent regulation characteristics make it a versatile choice for demanding power supply designs.
- Military-Grade Reliability: MIL-STD-883 qualification ensures performance under extreme conditions, ideal for defense and aerospace.
- Wide Adjustable Output (1.2V to 37V): Provides maximum design flexibility for various voltage requirements.
- High Output Current (1.5A): Capable of powering substantial loads, from analog circuits to small motors.
- Low Quiescent Current (100 μA): Minimizes power consumption, improving efficiency in battery-operated systems.
High-Reliability Power Supplies
The MIL-STD-883 qualification makes it ideal for aerospace, defense, and other mission-critical systems where component failure is not an option.
Adjustable Bench Power Supplies
With a 1.2V to 37V adjustable output and 1.5A capability, it can be used as the core of a versatile, high-precision laboratory power supply.
Precision Current Limiter
By using the adjustable pin as a sense point, the LM117 can be configured as a precise current limiter for battery charging or LED driving applications.
High-Voltage Industrial Controls
Its ability to handle up to 37V output makes it suitable for powering industrial control circuits that operate on higher voltage rails.
Audio Amplifier Power Supply
The low noise and high current capability make it an excellent choice for powering audio preamplifiers and low-power amplifiers, ensuring clean sound reproduction.
Prototyping and Development
Its adjustable nature and robust TO-3 package make it a staple for engineers prototyping new circuits that require a flexible, reliable power source.
- Q: What is the output voltage range of the LM117K/883/MABI?
- A: It is an adjustable regulator with an output voltage range from 1.2V to 37V.
- Q: What is the maximum output current?
- A: It can deliver up to 1.5A of output current.
- Q: What is the input voltage range?
- A: The input voltage must be at least 1.2V above the desired output voltage, with a maximum input of 40V (refer to datasheet).
- Q: What is the quiescent current?
- A: The quiescent current is typically 100 μA.
- Q: What package is this device available in?
- A: It is available in a TO-3-2 metal can package, suitable for high-power applications.
- Q: Is this a military-grade component?
- A: Yes, the /883 designation indicates it meets MIL-STD-883 requirements for high reliability.
LM117K/883/MABI.pdf
- Q: What is the output voltage range of the LM117K/883/MABI?
- A: It is an adjustable regulator with an output voltage range from 1.2V to 37V.
- Q: What is the maximum output current?
- A: It can deliver up to 1.5A of output current.
- Q: What is the input voltage range?
- A: The input voltage must be at least 1.2V above the desired output voltage, with a maximum input of 40V (refer to datasheet).
- Q: What is the quiescent current?
- A: The quiescent current is typically 100 μA.
- Q: What package is this device available in?
- A: It is available in a TO-3-2 metal can package, suitable for high-power applications.
- Q: Is this a military-grade component?
- A: Yes, the /883 designation indicates it meets MIL-STD-883 requirements for high reliability.
