Overview
The LP2985AIM5-2.8 is a low-dropout (LDO) linear voltage regulator produced by Texas Instruments. It belongs to the PMIC - Regulators - Linear category and is designed for applications requiring a stable 2.8V output voltage. This regulator is ideal for portable and non-portable applications, offering excellent performance and cost-efficiency. Its compact SOT-23-5 package makes it suitable for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | PMIC - Regulators - Linear | - | - |
| Description | IC REG LDO 2.8V 0.15A SOT23-5 | - | - |
| Manufacturer | Texas Instruments | - | - |
| Regulator Topology | Positive, Fixed | - | - |
| Output Voltage | 2.8 | V | - |
| Input Voltage | Up to 16 | V | - |
| Dropout Voltage | 0.28 @ 150mA | V | Typical |
| Number of Regulators | 1 | - | - |
| Output Current | 150 | mA | - |
| Operating Temperature | -40 to 125 | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package/Case | SC-74A, SOT-753 | - | - |
| Supplier Device Package | SOT-23-5 | - | - |
| Packaging | Digi-Reel® | - | - |
Key Features
- Fixed 2.8V output voltage for stable power supply.
- Low dropout voltage of 0.28V at 150mA ensures efficient operation.
- Compact SOT-23-5 package for space-saving designs.
- Wide input voltage range up to 16V for versatile applications.
- Robust performance across a wide operating temperature range (-40°C to 125°C).
Applications
The LP2985AIM5-2.8 is widely used in various fields, including portable electronics, industrial automation, and consumer electronics. Its low dropout voltage and compact size make it ideal for battery-powered devices, ensuring efficient power management. Additionally, it is suitable for applications requiring stable voltage regulation in harsh environments.
Q & A
1. What is the output voltage of the LP2985AIM5-2.8?
The output voltage is fixed at 2.8V.
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.
5. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
6. What package does the LP2985AIM5-2.8 come in?
It comes in a 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 industrial applications?
Yes, it is suitable for industrial automation and other harsh environments.
9. Does it include overcurrent protection?
Yes, it includes overcurrent and overtemperature protection.
10. What is the typical application of this regulator?
It is commonly used in portable electronics, consumer electronics, and industrial automation.
