Texas Instruments LM1117LD-ADJ/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.56 | $1.56 |
| 15+ | $1.51 | $22.65 |
| 25+ | $1.48 | $37.00 |
| 50+ | $1.39 | $69.50 |
| 100+ | $1.23 | $123.00 |
| N+ | $0.25 | 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 | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 15V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Voltage - Output (Max) | 13.8V |
| 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 | 0°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WSON (4x4) |
| ROHS |  |
The LM1117LD-ADJ/NOPB from Texas Instruments is a versatile adjustable LDO regulator capable of delivering up to 800mA of output current. The output voltage can be set from 1.25V to 13.8V using two external resistors, offering flexibility for various applications. It features a low dropout voltage of 1.2V at full load and a high PSRR of 75dB at 120Hz, ensuring clean and stable power. Housed in an 8-WSON package, it is suitable for a wide range of power management designs.
- Adjustable Output: Voltage can be set from 1.25V to 13.8V, providing design flexibility for multiple rails.
- High Current: 800mA output capability supports a wide range of loads, from sensors to FPGAs.
- Excellent Noise Rejection: 75dB PSRR at 120Hz ensures clean power for sensitive analog circuits.
- Robust Design: Suitable for industrial and automotive applications with wide input voltage ranges.
Adjustable Power Supplies
With an adjustable output from 1.25V to 13.8V, it is perfect for bench power supplies and custom voltage rails in test equipment.
Post-Regulation for Switching Supplies
Its 75dB PSRR at 120Hz effectively filters switching noise, providing clean analog power for audio and RF circuits.
High-Current FPGA/ASIC Rails
The 800mA output capability makes it suitable for powering core logic in FPGAs and ASICs that require a stable, low-noise supply.
Battery Chargers
Can be used as a constant-voltage source for charging lithium-ion or lead-acid batteries with adjustable voltage settings.
Industrial Sensor Interfaces
Provides a stable, adjustable voltage for industrial sensors and transmitters operating over a wide input range.
- Q: What is the output voltage?
- A: The LM1117LD-ADJ is an adjustable LDO regulator with an output voltage range that can be set from 1.25V up to 13.8V using external resistors.
- 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 reference voltage is 1.25V, and the input voltage can range up to 15V for higher output voltages.
- 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 5mA.
- Q: What is the package type?
- A: It is available in an 8-WSON (4x4) package.
LM1117LD-ADJ/NOPB.pdf
- Q: What is the output voltage?
- A: The LM1117LD-ADJ is an adjustable LDO regulator with an output voltage range that can be set from 1.25V up to 13.8V using external resistors.
- 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 reference voltage is 1.25V, and the input voltage can range up to 15V for higher output voltages.
- 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 5mA.
- Q: What is the package type?
- A: It is available in an 8-WSON (4x4) package.
