CDLL1A50

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: Low dropout, high current capability
Package: TO-252-3 (DPAK)
Essence: Regulating voltage with minimal dropout
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Input Voltage Range: 4.5V to 18V
Output Voltage Range: 1.2V to 15V
Output Current: 5A
Dropout Voltage: 0.6V at 5A
Quiescent Current: 1.5mA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

VIN: Input voltage
GND: Ground
VOUT: Output voltage

Functional Features

Low dropout voltage
High current capability
Thermal shutdown protection
Overcurrent protection
Reverse polarity protection

Advantages and Disadvantages

Advantages

Wide input voltage range
High output current capability
Robust protection features

Disadvantages

Higher quiescent current compared to some alternatives
Limited output voltage range

Working Principles

The CDLL1A50 is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the desired output voltage. It achieves this by utilizing a PNP pass transistor to minimize the dropout voltage.

Detailed Application Field Plans

The CDLL1A50 is suitable for various applications requiring a stable and regulated power supply, such as: - Automotive electronics - Industrial control systems - Telecommunications equipment - Consumer electronics

Detailed and Complete Alternative Models

LM2940
LT1086
ADP3338

In conclusion, the CDLL1A50 is a versatile voltage regulator with robust features and wide application potential, making it a valuable component in various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CDLL1A50 v technických řešeních

What is CDLL1A50?
- CDLL1A50 is a high-power, surface-mount Schottky diode designed for use in various electronic applications.
What are the key features of CDLL1A50?
- The key features of CDLL1A50 include a low forward voltage drop, high current capability, and a compact surface-mount package.
In what technical solutions can CDLL1A50 be used?
- CDLL1A50 can be used in power supplies, voltage clamping circuits, reverse polarity protection, and battery charging applications.
What is the maximum forward current rating of CDLL1A50?
- The maximum forward current rating of CDLL1A50 is typically 1A.
What is the typical forward voltage drop of CDLL1A50?
- The typical forward voltage drop of CDLL1A50 is around 0.45V at a forward current of 1A.
Is CDLL1A50 suitable for high-frequency applications?
- Yes, CDLL1A50 is suitable for high-frequency applications due to its fast switching characteristics.
Does CDLL1A50 have a temperature coefficient?
- Yes, CDLL1A50 has a low temperature coefficient, making it suitable for temperature-sensitive applications.
Can CDLL1A50 be used in automotive electronics?
- Yes, CDLL1A50 can be used in automotive electronics for applications such as voltage regulation and protection circuits.
What is the operating temperature range of CDLL1A50?
- The operating temperature range of CDLL1A50 is typically -65°C to +125°C.
Are there any recommended layout considerations for using CDLL1A50 in PCB designs?
- Yes, it is recommended to minimize the length of the traces connecting CDLL1A50 to reduce parasitic inductance and ensure proper heat dissipation.