CMZ5937B TR13

Product Overview

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

Input Voltage Range: 4.5V to 18V
Output Voltage: 3.3V
Maximum Output Current: 1A
Low Dropout Voltage: 300mV at 1A
Low Quiescent Current: 75µA
Thermal Shutdown Protection

Package

The CMZ5937B TR13 comes in a small outline transistor (SOT-223) package.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

Input Voltage Range: 4.5V to 18V
Output Voltage: 3.3V ±2%
Output Current: 1A
Dropout Voltage: 300mV at 1A
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The CMZ5937B TR13 has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

Low dropout voltage
Low quiescent current
Thermal shutdown protection
Short-circuit current limit
Reverse battery protection

Advantages and Disadvantages

Advantages

Wide input voltage range
Low dropout voltage
Low quiescent current
Thermal shutdown protection

Disadvantages

Limited maximum output current (1A)

Working Principles

The CMZ5937B TR13 operates by comparing the reference voltage with the feedback voltage to adjust the output voltage, ensuring a stable 3.3V output even with variations in the input voltage.

Detailed Application Field Plans

The CMZ5937B TR13 is commonly used in various applications such as: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to CMZ5937B TR13 include: - LM2937 - XC6206 - MIC5205

In conclusion, the CMZ5937B TR13 is a versatile voltage regulator with a wide input voltage range, making it suitable for a variety of electronic applications. Its low dropout voltage and quiescent current, along with thermal shutdown protection, make it an ideal choice for power management in diverse electronic devices.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af CMZ5937B TR13 i tekniske løsninger

What is CMZ5937B TR13?
- CMZ5937B TR13 is a voltage regulator IC designed for use in various technical solutions to regulate and stabilize voltage levels.
What are the key features of CMZ5937B TR13?
- The key features of CMZ5937B TR13 include high accuracy, low dropout voltage, low quiescent current, and thermal shutdown protection.
What is the input voltage range for CMZ5937B TR13?
- The input voltage range for CMZ5937B TR13 is typically between 2.5V and 6V.
What is the output voltage range of CMZ5937B TR13?
- The output voltage range of CMZ5937B TR13 is adjustable from 1.2V to 5.5V.
What are the typical applications of CMZ5937B TR13?
- CMZ5937B TR13 is commonly used in battery-powered devices, portable electronics, and other applications requiring regulated voltage supply.
What is the maximum output current of CMZ5937B TR13?
- The maximum output current of CMZ5937B TR13 is typically around 150mA.
How does CMZ5937B TR13 handle thermal management?
- CMZ5937B TR13 incorporates thermal shutdown protection to prevent overheating and ensure safe operation.
Is CMZ5937B TR13 suitable for automotive applications?
- Yes, CMZ5937B TR13 is suitable for automotive applications due to its robust design and wide operating temperature range.
Can CMZ5937B TR13 be used in conjunction with other voltage regulators?
- Yes, CMZ5937B TR13 can be used alongside other voltage regulators to create multi-rail power supply systems.
What are the recommended PCB layout guidelines for CMZ5937B TR13?
- It is recommended to follow the manufacturer's guidelines for PCB layout, including proper grounding and thermal management considerations to ensure optimal performance of CMZ5937B TR13.