National Semiconductor LM1117IDT-5.0
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.24 | $2.24 |
| 15+ | $0.52 | $7.80 |
| 25+ | $0.50 | $12.50 |
| 50+ | $0.48 | $24.00 |
| 100+ | $0.42 | $42.00 |
| N+ | $0.08 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | National Semiconductor |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 15V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1.2V @ 800mA |
| Current - Output | 800mA |
| Current - Quiescent (Iq) | 5 mA |
| Current - Supply (Max) | 10 mA |
| PSRR | 75dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Supplier Device Package | TO-252-3 |
The LM1117IDT-5.0 from National Semiconductor is a low-dropout linear regulator providing a fixed 5.0V output at up to 800mA. With a dropout voltage of just 1.2V at full load and a quiescent current of 5 mA, it offers efficient power conversion for a wide range of applications. The TO-252-3 package ensures excellent thermal performance for industrial and consumer designs.
- High Current Capacity: 800mA output supports power-hungry loads.
- Low Dropout: 1.2V dropout at 800mA maximizes efficiency with lower input voltages.
- Thermal Efficiency: TO-252-3 package dissipates heat effectively for reliable operation.
- Stable 5V Rail: Ideal for mixed-signal systems requiring a clean, regulated supply.
5V Logic and Microcontroller Systems
Provides a stable 5V rail for legacy logic ICs, microcontrollers, and peripheral interfaces requiring up to 800mA.
Post-Regulation for Switching Supplies
Reduces ripple and noise from DC-DC converters, delivering clean 5V for audio and measurement equipment.
Industrial Control Boards
Robust TO-252 package handles thermal stress in factory automation and PLC modules.
Consumer Electronics
Powers USB peripherals, set-top boxes, and gaming accessories with reliable 5V output.
Battery Charger Circuits
Regulates 5V for charging circuits in portable devices, ensuring consistent voltage under varying loads.
- Q: What is the output voltage of the LM1117IDT-5.0?
- A: The fixed output voltage is 5.0V.
- Q: What is the maximum output current?
- A: It can deliver up to 800mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.2V at 800mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 5 mA.
- Q: What package is available?
- A: It comes in a TO-252-3 (DPAK) package.
LM1117IDT-5.0.pdf
- Q: What is the output voltage of the LM1117IDT-5.0?
- A: The fixed output voltage is 5.0V.
- Q: What is the maximum output current?
- A: It can deliver up to 800mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.2V at 800mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 5 mA.
- Q: What package is available?
- A: It comes in a TO-252-3 (DPAK) package.
