Overview
The LD39300PT-R is a high-performance, adjustable linear low-dropout (LDO) voltage regulator produced by STMicroelectronics. This component is designed to provide a stable output voltage with a high current capability, making it suitable for a variety of applications requiring reliable power management.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 1.22 V to 5 V |
| Output Current | 3 A |
| Number of Outputs | 1 |
| Polarity | Positive |
| Input Voltage - Min | 2.5 V |
| Input Voltage - Max | 6 V |
| Dropout Voltage | 200 mV typ. @ 3 A load, 40 mV typ. @ 600 mA load |
Key Features
- Ultra-low dropout voltage (200 mV typ. @ 3 A load, 40 mV typ. @ 600 mA load)
- High guaranteed output current of 3 A
- Adjustable output voltage from 1.22 V to 5 V
- Single output configuration
Applications
The LD39300PT-R is suitable for various applications requiring high current and low dropout voltage, such as:
- Power supplies for industrial and consumer electronics
- Automotive systems
- Telecommunication equipment
- Medical devices
Q & A
- What is the output voltage range of the LD39300PT-R? The output voltage range is from 1.22 V to 5 V.
- What is the maximum output current of the LD39300PT-R? The maximum output current is 3 A.
- What is the minimum input voltage for the LD39300PT-R? The minimum input voltage is 2.5 V.
- What is the maximum input voltage for the LD39300PT-R? The maximum input voltage is 6 V.
- What is the typical dropout voltage at 3 A load? The typical dropout voltage at 3 A load is 200 mV.
- Is the LD39300PT-R still in production? No, this product is no longer manufactured.
- What is the polarity of the LD39300PT-R? The polarity is positive.
- What is the number of outputs for the LD39300PT-R? The LD39300PT-R has a single output.
- What are some common applications for the LD39300PT-R? Common applications include power supplies for industrial and consumer electronics, automotive systems, telecommunication equipment, and medical devices.
- What package type is the LD39300PT-R available in? The LD39300PT-R is available in the PPAK package.
