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Texas Instruments' LM1117 is a low dropout voltage regulator with a dropout of 1.2 V at 800 mA of load current. The LM1117 is available in an adjustable version, which can set the output voltage from 1.25 V to 13.8 V with only two external resistors. In addition, it is available in five fixed voltages: 1.8 V, 2.5 V, 3.3 V, and 5 V. The LM1117 offers current limiting and thermal shutdown. Its circuit includes a Zener trimmed bandgap reference to assure output voltage accuracy to within ±1%. A minimum of 10 µF tantalum capacitor is required at the output to improve the transient response and stability.
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Image | Manufacturer Part Number | Description | Available Quantity | View Details | |
---|---|---|---|---|---|
![]() | ![]() | LM1117IMPX-3.3/NOPB | IC REG LIN 3.3V 800MA SOT223-4 | 0 | View Details |
![]() | ![]() | LM1117MPX-3.3/NOPB | IC REG LIN 3.3V 800MA SOT223-4 | 0 | View Details |
![]() | ![]() | LM1117MPX-ADJ/NOPB | IC REG LIN POS ADJ 800MA SOT223 | 0 | View Details |
![]() | ![]() | LM1117MPX-5.0/NOPB | IC REG LINEAR 5V 800MA SOT223-4 | 0 | View Details |
![]() | ![]() | LM1117MPX-2.5/NOPB | IC REG LINEAR 2.5V 800MA SOT223 | 0 | View Details |
Image | Manufacturer Part Number | Description | Channels per IC | Voltage - Output | Current - Output | Available Quantity | View Details | |
---|---|---|---|---|---|---|---|---|
![]() | ![]() | DFR0140 | BREADBOARD POWER SUPPLY 5V/3.3V | 1 - Single | 3.3V or 5V | 500mA | 148 - Immediate | View Details |
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Orders are typically delivered to Canada within 24 hours depending on location.
Free delivery to Canada on orders of $100 CAD or more. A delivery charge of $8 CAD will be billed on all orders less than $100 CAD.
DDP (Duty and customs paid by Digi-Key)
Credit account for qualified institutions and businesses
Payment in Advance by Wire Transfer
More Products From Fully Authorized Partners
Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.
Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)
For more information visit Help & Support
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