Texas Instruments LM317LITP/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.94 | $0.94 |
| 15+ | $0.91 | $13.65 |
| 25+ | $0.89 | $22.25 |
| 50+ | $0.84 | $42.00 |
| 100+ | $0.74 | $74.00 |
| N+ | $0.15 | 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) | 40V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 37V |
| Voltage Dropout (Max) | - |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 5 mA |
| Current - Supply (Max) | - |
| PSRR | 80dB ~ 65dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 6-UFBGA, DSBGA |
| Supplier Device Package | 6-DSBGA |
| ROHS |  |
The Texas Instruments LM317LITP/NOPB is a versatile adjustable linear regulator delivering up to 100mA. Its output can be set from 1.2V to 37V using two external resistors, offering design flexibility. With excellent PSRR of 80dB at 120Hz, it provides clean power for audio and precision analog applications. The compact 6-DSBGA package is ideal for space-constrained designs requiring a robust, adjustable voltage solution.
- Design Flexibility: Adjustable output from 1.2V to 37V accommodates a wide range of applications with a single part.
- Excellent Ripple Rejection: 80dB PSRR at 120Hz ensures clean, stable power for sensitive analog circuits.
- Compact Footprint: 6-DSBGA package saves board space in miniaturized electronic designs.
- Proven Architecture: Based on the industry-standard LM317 topology, known for reliability and thermal protection.
Adjustable Power Supplies
The 1.2V to 37V adjustable output makes it ideal for benchtop power supplies and lab equipment requiring flexible voltage settings.
Audio Equipment Biasing
With 80dB PSRR at 120Hz, it effectively filters mains hum, making it suitable for audio preamplifiers and DAC reference supplies.
Industrial Sensor Conditioning
Provides a stable, adjustable rail for op-amps and signal conditioning circuits in industrial control systems.
Battery Charger Circuits
The adjustable output allows precise voltage setting for charging different battery chemistries (Li-ion, NiMH, etc.) at low currents.
Reference Voltage Source
Can be configured as a precision reference for ADC/DAC circuits, leveraging its low noise and high PSRR.
Automotive Electronics
Wide input range handles automotive voltage transients, providing regulated power for sensors and microcontrollers.
- Q: What is the output voltage range?
- A: The LM317LITP/NOPB is adjustable from 1.2V to 37V.
- Q: What is the maximum output current?
- A: It can provide up to 100mA of output current.
- Q: What is the input voltage range?
- A: The input voltage can range from 1.2V up to 37V (input-output differential).
- Q: What is the quiescent current?
- A: The quiescent current is typically 5mA.
- Q: What is the PSRR performance?
- A: PSRR is 80dB to 65dB at 120Hz, providing excellent ripple rejection.
- Q: What package is available?
- A: It comes in a 6-DSBGA (wafer-level) package.
LM317LITP/NOPB.pdf
- Q: What is the output voltage range?
- A: The LM317LITP/NOPB is adjustable from 1.2V to 37V.
- Q: What is the maximum output current?
- A: It can provide up to 100mA of output current.
- Q: What is the input voltage range?
- A: The input voltage can range from 1.2V up to 37V (input-output differential).
- Q: What is the quiescent current?
- A: The quiescent current is typically 5mA.
- Q: What is the PSRR performance?
- A: PSRR is 80dB to 65dB at 120Hz, providing excellent ripple rejection.
- Q: What package is available?
- A: It comes in a 6-DSBGA (wafer-level) package.
