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LM1117 Low-Dropout Linear Regulators
Texas Instruments offers its LM1117 space saving 800 mA low-dropout linear regulator with internal current limit
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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LM1117 Low-Dropout Linear Regulators
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | LM1117IMPX-3.3/NOPB | IC REG LIN 3.3V 800MA SOT-223-4 | 4543 - Immediate | $96.91 | View Details |
| | LM1117MPX-3.3/NOPB | IC REG LIN 3.3V 800MA SOT-223-4 | 16091 - Immediate | $96.91 | View Details |
|  | LM1117MPX-ADJ/NOPB | IC REG LIN POS ADJ 800MA SOT-223 | 9124 - Immediate | $96.91 | View Details |
| | LM1117MPX-5.0/NOPB | IC REG LINEAR 5V 800MA SOT-223-4 | 2214 - Immediate | $96.91 | View Details |
| | LM1117MPX-2.5/NOPB | IC REG LINEAR 2.5V 800MA SOT-223 | 1350 - Immediate | $111.82 | View Details |
Evaluation Board
| Image | Manufacturer Part Number | Description | Voltage - Output | Current - Output | Voltage - Input | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
|  | DFR0140 | EVAL BOARD FOR LM1117 | 3.3V or 5V | 500mA | 6V ~ 12V | 527 - Immediate | $424.00 | View Details |
Published: 2017-04-18
India