Texas Instruments LM1117DTX-2.5/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.41 | $1.41 |
| 15+ | $1.36 | $20.40 |
| 25+ | $1.33 | $33.25 |
| 50+ | $1.26 | $63.00 |
| 100+ | $1.11 | $111.00 |
| N+ | $0.22 | 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) | 2.5V |
| 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 | 0°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 |
| ROHS |  |
The Texas Instruments LM1117DTX-2.5/NOPB is a fixed 2.5V LDO linear regulator capable of delivering 800mA. It features a dropout voltage of 1.2V at full load and a quiescent current of 5 mA. With 75dB PSRR at 120Hz, it is well-suited for post-regulation and noise-sensitive applications. The TO-252-3 package offers good thermal performance.
- High Output Current: 800mA for power-hungry loads.
- Excellent Ripple Rejection: 75dB at 120Hz for clean DC.
- Robust Package: TO-252-3 (DPAK) for efficient heat dissipation.
- Proven Design: Industry-standard LM1117 series with wide availability.
Post-Regulation for Switching Supplies
With 75dB PSRR at 120Hz, it effectively cleans ripple from AC-DC converters for audio and precision circuits.
FPGA and DSP I/O Supplies
800mA output and 2.5V rail are ideal for powering I/O banks and auxiliary logic.
Networking Equipment
Provides stable 2.5V for PHY transceivers and switch ICs in routers and switches.
Set-Top Boxes
Regulates 2.5V for tuner and demodulator circuits, ensuring reliable signal processing.
Industrial Microcontrollers
High current capability supports multiple peripherals and external memory.
- Q: What is the output voltage of the LM1117DTX-2.5/NOPB?
- A: The fixed output voltage is 2.5V.
- Q: What is the maximum output current?
- A: It can supply up to 800mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please 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.
LM1117DTX-2.5/NOPB.pdf
- Q: What is the output voltage of the LM1117DTX-2.5/NOPB?
- A: The fixed output voltage is 2.5V.
- Q: What is the maximum output current?
- A: It can supply up to 800mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please 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.
