onsemi LM317LBZRAG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.74 | $0.74 |
| 15+ | $0.72 | $10.80 |
| 25+ | $0.70 | $17.50 |
| 50+ | $0.66 | $33.00 |
| 100+ | $0.59 | $59.00 |
| N+ | $0.12 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Factory | Cut Tape (CT) |
| 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) | 10 mA |
| Current - Supply (Max) | - |
| PSRR | 80dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-226-3, TO-92-3 Long Body, Formed Leads |
| Supplier Device Package | TO-92 (TO-226) |
| ROHS |  |
The LM317LBZRAG from onsemi is a versatile adjustable linear voltage regulator designed for low-current applications. It delivers up to 100mA with an output voltage adjustable from 1.2V to 37V, making it suitable for a wide range of power management tasks. Its high power supply rejection ratio of 80dB ensures clean, stable output, while the TO-92 package is easy to integrate into compact designs.
- Wide Adjustable Range: Output from 1.2V to 37V provides flexibility for various voltage requirements.
- High Ripple Rejection: 80dB PSRR at 120Hz ensures a stable output by filtering AC ripple.
- Low Quiescent Current: 10 mA quiescent current helps improve efficiency in battery-operated devices.
- Compact TO-92 Package: Ideal for space-constrained designs and through-hole assembly.
Adjustable Power Supply for Low-Power Circuits
With an adjustable output from 1.2V to 37V, the LM317LBZRAG is ideal for prototyping and bench power supplies where a stable, variable voltage is needed for low-current digital or analog circuits.
Battery-Powered Equipment Regulation
Its low quiescent current of 10 mA helps extend battery life in portable devices, providing a clean, regulated supply rail for microcontrollers and sensors.
Precision Reference Voltage Source
The high PSRR of 80dB at 120Hz makes it suitable as a reference voltage source in audio and measurement equipment, rejecting mains hum and ripple.
Post-Regulation for Switching Converters
Use it after a DC-DC converter to reduce output noise and ripple, ensuring a clean supply for sensitive analog components like op-amps and ADCs.
Constant Current LED Driver
Configured as a constant current source, it can drive low-current LEDs with stable current, ensuring consistent brightness and longevity.
Localized On-Board Regulation
In mixed-signal PCBs, it can provide a dedicated, low-noise rail for a specific IC, isolating it from digital switching noise on the main power bus.
- Q: What is the output voltage range of the LM317LBZRAG?
- A: The output voltage is adjustable from 1.2V up to 37V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 1.2V up to 37V.
- Q: What is the dropout voltage?
- A: Dropout voltage is not specified in the provided data.
- Q: What is the quiescent current?
- A: The quiescent current is 10 mA.
- Q: What package is available?
- A: It comes in a TO-92 (TO-226) package.
LM317LBZRAG.pdf
- Q: What is the output voltage range of the LM317LBZRAG?
- A: The output voltage is adjustable from 1.2V up to 37V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 1.2V up to 37V.
- Q: What is the dropout voltage?
- A: Dropout voltage is not specified in the provided data.
- Q: What is the quiescent current?
- A: The quiescent current is 10 mA.
- Q: What package is available?
- A: It comes in a TO-92 (TO-226) package.
