Overview
The LP2985A-10DBVT is a linear voltage regulator IC manufactured by Texas Instruments. It belongs to the PMIC - Linear Regulators family and is designed for applications requiring a fixed positive output voltage of 10V. This component is housed in a compact SOT-23-5 package, making it suitable for space-constrained designs. Its primary target users include engineers and designers working on low-power, portable, and industrial electronics. The LP2985A-10DBVT stands out for its low dropout voltage and high accuracy, making it a competitive choice in its category.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 10 | V | Fixed |
| Input Voltage | Up to 16 | V | |
| Dropout Voltage | 0.28 @ 150mA | V | |
| Output Current | 150 | mA | Minimum |
| Operating Temperature | -40 to 125 | °C | |
| Package | SOT-23-5 |
Key Features
- Fixed 10V output voltage for stable performance.
- Low dropout voltage of 0.28V at 150mA, ensuring efficiency in low-power applications.
- Wide input voltage range up to 16V, suitable for various power sources.
- Compact SOT-23-5 package ideal for portable and space-constrained designs.
- High accuracy and reliability for industrial and consumer electronics.
Applications
The LP2985A-10DBVT is widely used in applications requiring precise voltage regulation, such as portable electronics, battery-powered devices, and industrial control systems. Its low dropout voltage and compact form factor make it particularly suitable for handheld devices, IoT modules, and automotive electronics. Additionally, its robust performance under varying temperatures ensures reliability in harsh environments.
Q & A
1. What is the output voltage of the LP2985A-10DBVT?
The output voltage is fixed at 10V.
2. What is the maximum input voltage supported?
The maximum input voltage is 16V.
3. What is the dropout voltage at 150mA?
The dropout voltage is 0.28V at 150mA.
4. What is the output current capability?
The output current is 150mA (minimum).
5. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
6. What package does the LP2985A-10DBVT use?
It uses the SOT-23-5 package.
7. Is this regulator suitable for battery-powered devices?
Yes, its low dropout voltage makes it ideal for battery-powered applications.
8. Can it be used in automotive electronics?
Yes, its robust performance makes it suitable for automotive applications.
9. What is the typical application of this regulator?
It is commonly used in portable electronics, IoT modules, and industrial control systems.
10. Does it require external components for operation?
It typically requires minimal external components, such as input and output capacitors.
