onsemi LM317D2TG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.59 | $2.59 |
| 15+ | $0.60 | $9.00 |
| 25+ | $0.59 | $14.75 |
| 50+ | $0.55 | $27.50 |
| 100+ | $0.49 | $49.00 |
| N+ | $0.10 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Tube | |
| 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 | 1.5A |
| Current - Quiescent (Iq) | 10 mA |
| Current - Supply (Max) | - |
| PSRR | 80dB ~ 65dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | 0°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Supplier Device Package | D2PAK-3 |
| ROHS |  |
The LM317D2TG from onsemi is an adjustable linear regulator with an output range of 1.2V to 37V and 1.5A current capability. The D2PAK-3 package enables surface-mount assembly with good thermal performance. Its versatility makes it a staple in power supply design.
- Wide Adjustable Range: 1.2V to 37V output flexibility for diverse applications.
- High Output Current: 1.5A supports power-hungry loads.
- Surface-Mount Package: D2PAK-3 enables automated assembly and space savings.
- Proven Architecture: Industry-standard LM317 design with robust protection.
Adjustable Bench Power Supplies
The 1.2V to 37V adjustable range makes it ideal for DIY and lab power supplies requiring variable output.
LED Driver Circuits
With 1.5A capability, it can drive high-power LEDs with adjustable current limiting via external resistors.
Battery Chargers
Adjustable voltage and current make it suitable for charging various battery chemistries (Li-ion, lead-acid).
Audio Amplifier Bias Supplies
Provides a stable adjustable bias voltage for class-AB amplifiers, improving linearity.
Solar Charge Controllers
Regulates variable solar panel output to a stable voltage for battery charging.
Precision Voltage References
With external resistors, it can generate precise reference voltages for ADC/DAC circuits.
- Q: What is the output voltage range of the LM317D2TG?
- A: It is adjustable from 1.2V to 37V.
- Q: What is the maximum output current?
- A: It can deliver up to 1.5A.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout voltage is not specified in the provided data; refer to the datasheet.
- Q: What is the quiescent current?
- A: Quiescent current is 10 mA.
- Q: What package is available?
- A: It comes in a D2PAK-3 package.
LM317D2TG.pdf
- Q: What is the output voltage range of the LM317D2TG?
- A: It is adjustable from 1.2V to 37V.
- Q: What is the maximum output current?
- A: It can deliver up to 1.5A.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout voltage is not specified in the provided data; refer to the datasheet.
- Q: What is the quiescent current?
- A: Quiescent current is 10 mA.
- Q: What package is available?
- A: It comes in a D2PAK-3 package.
