Overview
The LM1086IT-3.3/NOPB is a low dropout (LDO) voltage regulator manufactured by Texas Instruments. This component is designed to provide a stable 3.3V output voltage with a maximum output current of 1.5A. It is part of the PMIC - Voltage Regulators - Linear category and is widely used in applications requiring reliable voltage regulation. The LM1086IT-3.3/NOPB is housed in a TO-220-3 package, making it suitable for through-hole mounting. Its robust design and high efficiency make it ideal for industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 3.3 | V | Fixed |
| Input Voltage | Up to 27 | V | Maximum |
| Dropout Voltage | 1.3 | V | @ 1.5A |
| Output Current | 1.5 | A | Maximum |
| Operating Temperature | -40 to 125 | °C | |
| Package | TO-220-3 | Through-hole |
Key Features
- Low dropout voltage of 1.3V at 1.5A output current.
- Stable 3.3V output voltage for reliable performance.
- Wide input voltage range up to 27V.
- High output current capability of 1.5A.
- Robust thermal and short-circuit protection.
Applications
The LM1086IT-3.3/NOPB is commonly used in various applications, including:
- Industrial Automation: Provides stable voltage for control systems and sensors.
- Automotive Electronics: Ensures reliable power supply for infotainment and safety systems.
- Consumer Electronics: Ideal for portable devices and home appliances requiring efficient voltage regulation.
Q & A
1. What is the output voltage of the LM1086IT-3.3/NOPB?
The output voltage is fixed at 3.3V.
2. What is the maximum input voltage supported?
The maximum input voltage is 27V.
3. What is the dropout voltage at 1.5A?
The dropout voltage is 1.3V at 1.5A output current.
4. What is the maximum output current?
The maximum output current is 1.5A.
5. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
6. What package does the LM1086IT-3.3/NOPB use?
It uses a TO-220-3 through-hole package.
7. Is this component suitable for automotive applications?
Yes, it is widely used in automotive electronics due to its reliability.
8. Does it have thermal protection?
Yes, it includes robust thermal and short-circuit protection.
9. Can it be used in portable devices?
Yes, its low dropout voltage and efficiency make it ideal for portable devices.
10. Is the output voltage adjustable?
No, the output voltage is fixed at 3.3V.
