Texas Instruments LM1117IMP-5.0/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.31 | $1.31 |
| 15+ | $1.27 | $19.05 |
| 25+ | $1.24 | $31.00 |
| 50+ | $1.17 | $58.50 |
| 100+ | $1.04 | $104.00 |
| N+ | $0.21 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| 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-261-4, TO-261AA |
| Supplier Device Package | SOT-223 |
| ROHS |  |
The LM1117IMP-5.0/NOPB is a reliable low dropout linear regulator from Texas Instruments, delivering a fixed 5V output. It is capable of sourcing up to 800mA of current, making it suitable for a wide range of digital and analog applications. With a low dropout voltage of 1.2V and excellent ripple rejection, it ensures a clean and stable power supply. The compact SOT-223 package makes it easy to integrate into space-constrained designs.
- High Current Capability: Provides up to 800mA, suitable for powering multiple ICs and modules from a single regulator.
- Low Dropout Voltage: The 1.2V dropout allows for efficient operation from a 6.2V or higher input rail, reducing power loss.
- Superior Ripple Rejection: 75dB PSRR at 120Hz ensures clean, noise-free power for sensitive analog and digital circuits.
- Fixed 5V Output: Simplifies design by providing a standard logic voltage without external components.
Microcontroller Power Supply
The LM1117IMP-5.0/NOPB is an excellent choice for powering 5V microcontrollers and their peripherals. Its 800mA current capability can handle multiple loads, while the stable 5V output ensures reliable operation.
Sensor Systems and Transducers
Many industrial sensors and transducers require a precise 5V excitation voltage. This regulator provides a low-noise, stable 5V supply, improving measurement accuracy and repeatability.
Audio and Video Equipment
For analog audio circuits and video processing, a clean power supply is essential. The LM1117IMP-5.0/NOPB offers 75dB PSRR at 120Hz, effectively reducing hum and noise from the main power rail.
Relay and Actuator Drivers
In control systems, this LDO can power logic circuits that drive relays and actuators. Its high current capability ensures sufficient drive strength for multiple loads.
Test and Measurement Instruments
Benchtop instruments require stable and accurate power supplies. This regulator provides a reliable 5V rail for analog front-ends, ADCs, and display logic, ensuring consistent measurement performance.
- Q: What is the output voltage of the LM1117IMP-5.0/NOPB?
- A: The fixed output voltage is 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 800mA of output current.
- Q: What is the input voltage range?
- A: The input voltage must be at least 1.2V above the output (dropout) and can go up to 15V.
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.2V at full load (800mA).
- Q: What is the quiescent current?
- A: The quiescent current is 5mA.
- Q: What package is this device available in?
- A: It comes in a SOT-223 package.
LM1117IMP-5.0/NOPB.pdf
- Q: What is the output voltage of the LM1117IMP-5.0/NOPB?
- A: The fixed output voltage is 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 800mA of output current.
- Q: What is the input voltage range?
- A: The input voltage must be at least 1.2V above the output (dropout) and can go up to 15V.
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.2V at full load (800mA).
- Q: What is the quiescent current?
- A: The quiescent current is 5mA.
- Q: What package is this device available in?
- A: It comes in a SOT-223 package.
