LD39030SJ10R

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage, compact size
Package: TO-220
Essence: LD39030SJ10R is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.
Packaging/Quantity: Available in reels of 1000 units.

Specifications

Input Voltage Range: 4.5V - 26V
Output Voltage: 1.0V
Output Current: Up to 3A
Dropout Voltage: 300mV at 3A
Operating Temperature Range: -40°C to +125°C
Quiescent Current: 50µA

Detailed Pin Configuration

The LD39030SJ10R has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
VOUT: Output voltage pin
EN: Enable pin (active high)
NC: No connection pin

Functional Features

High Efficiency: The LD39030SJ10R offers high efficiency, minimizing power loss and maximizing battery life.
Low Dropout Voltage: With a dropout voltage as low as 300mV, it can maintain a stable output even when the input voltage is close to the desired output voltage.
Compact Size: The TO-220 package allows for easy integration into various electronic devices.

Advantages and Disadvantages

Advantages

High efficiency
Low dropout voltage
Compact size
Wide input voltage range
Thermal shutdown protection

Disadvantages

Limited output current capacity (up to 3A)

Working Principles

The LD39030SJ10R is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The LD39030SJ10R can be used in various applications, including:

Power supplies for microcontrollers and other digital ICs
Battery-powered devices
Automotive electronics
Industrial control systems
Consumer electronics

Detailed and Complete Alternative Models

LD39030SJ12R: Output voltage of 1.2V
LD39030SJ15R: Output voltage of 1.5V
LD39030SJ33R: Output voltage of 3.3V
LD39030SJ50R: Output voltage of 5.0V

These alternative models provide different output voltages to suit specific application requirements.

Note: The above information is subject to change. Please refer to the datasheet for the most up-to-date specifications and details.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LD39030SJ10R in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of LD39030SJ10R in technical solutions:

Q: What is LD39030SJ10R? A: LD39030SJ10R is a specific model of voltage regulator used in technical solutions.
Q: What is the input voltage range for LD39030SJ10R? A: The input voltage range for LD39030SJ10R is typically between 4.5V and 36V.
Q: What is the output voltage of LD39030SJ10R? A: The output voltage of LD39030SJ10R is fixed at 10V.
Q: What is the maximum output current of LD39030SJ10R? A: LD39030SJ10R can provide a maximum output current of 3A.
Q: Is LD39030SJ10R suitable for automotive applications? A: Yes, LD39030SJ10R is designed to be used in automotive applications.
Q: Does LD39030SJ10R have built-in over-temperature protection? A: Yes, LD39030SJ10R includes over-temperature protection to prevent damage during high temperature conditions.
Q: Can LD39030SJ10R operate in a wide temperature range? A: Yes, LD39030SJ10R is designed to operate in a wide temperature range, typically from -40°C to +125°C.
Q: Does LD39030SJ10R require any external components for operation? A: Yes, LD39030SJ10R requires a few external components such as input/output capacitors and resistors for stability and filtering.
Q: Can LD39030SJ10R handle short-circuit conditions? A: Yes, LD39030SJ10R has built-in short-circuit protection to prevent damage in case of a short circuit.
Q: Is LD39030SJ10R available in different package options? A: Yes, LD39030SJ10R is available in various package options such as TO-220, D2PAK, and DDPAK.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for LD39030SJ10R.