Texas Instruments LP3966ES-ADJ/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.38 | $4.38 |
| 15+ | $4.24 | $63.60 |
| 25+ | $4.15 | $103.75 |
| 50+ | $3.92 | $196.00 |
| 100+ | $3.46 | $346.00 |
| N+ | $0.69 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 7V |
| Voltage - Output (Min/Fixed) | 1.216V |
| Voltage - Output (Max) | 5.1V |
| Voltage Dropout (Max) | 1.2V @ 3A |
| Current - Output | 3A |
| Current - Quiescent (Iq) | 9 mA |
| Current - Supply (Max) | 15 mA |
| PSRR | - |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Supplier Device Package | TO-263 (DDPAK-5) |
| ROHS |  |
The LP3966ES-ADJ/NOPB from Texas Instruments is a versatile adjustable low dropout regulator capable of delivering up to 3A. With a reference voltage of 1.216V, it allows precise output voltage setting via external resistors. The 1.2V dropout at full load and TO-263 package make it suitable for high-current, thermally demanding applications requiring custom voltage levels.
- Adjustable Output: Flexible voltage setting from 1.216V up, accommodating diverse design requirements.
- High Current: 3A output supports power-hungry loads and multiple circuits.
- Thermal Management: TO-263 package dissipates heat efficiently for reliable high-current operation.
- Low Dropout: 1.2V dropout at 3A ensures stable operation with moderate headroom.
Adjustable Power Supplies
The adjustable output (reference 1.216V) allows designers to set custom voltages from 1.216V up to near input voltage, ideal for prototyping and flexible designs.
High-Current Test Equipment
3A capability powers benchtop power supplies, electronic loads, and burn-in testers with precise voltage control.
Audio Amplifier Rails
Provides clean, adjustable voltage for audio preamplifiers and power amplifiers, reducing hum and noise.
Battery Charger Circuits
Adjustable output enables precise charging voltages for Li-ion and lead-acid batteries in industrial chargers.
Laboratory Instruments
Powers variable voltage references in oscilloscopes, signal generators, and calibration equipment.
Custom Logic Supplies
Adjustable output supports non-standard voltage levels for specialized digital ICs and mixed-voltage systems.
- Q: What is the output voltage?
- A: The output voltage is adjustable, with a reference of 1.216V.
- Q: What is the maximum output current?
- A: It can supply up to 3A.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; consult the datasheet.
- Q: What is the dropout voltage?
- A: Dropout is 1.2V at 3A load.
- Q: What is the quiescent current?
- A: Quiescent current is 9 mA.
- Q: What package is available?
- A: It comes in a TO-263 (DDPAK-5) package.
LP3966ES-ADJ/NOPB.pdf
- Q: What is the output voltage?
- A: The output voltage is adjustable, with a reference of 1.216V.
- Q: What is the maximum output current?
- A: It can supply up to 3A.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; consult the datasheet.
- Q: What is the dropout voltage?
- A: Dropout is 1.2V at 3A load.
- Q: What is the quiescent current?
- A: Quiescent current is 9 mA.
- Q: What package is available?
- A: It comes in a TO-263 (DDPAK-5) package.
