TC1303B-ZG0EMF

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: Low Dropout Voltage Regulator
Package: SOT-23-5
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 6.0V
Output Voltage Range: 1.2V to 5.5V
Maximum Output Current: 500mA
Dropout Voltage: 200mV at 100mA
Quiescent Current: 45µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1303B-ZG0EMF has a total of five pins arranged as follows:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage pin

Functional Features

Low dropout voltage for efficient power management
Wide input voltage range allows for versatile applications
Adjustable output voltage for flexibility
Low quiescent current for power-saving operation
Thermal shutdown and current limit protection for enhanced reliability

Advantages and Disadvantages

Advantages

Low dropout voltage ensures efficient power conversion
Wide input voltage range enables compatibility with various power sources
Adjustable output voltage provides flexibility for different applications
Low quiescent current minimizes power consumption
Thermal shutdown and current limit protection enhance device reliability

Disadvantages

Limited maximum output current may not be suitable for high-power applications
SOT-23-5 package may require additional space on the PCB

Working Principles

The TC1303B-ZG0EMF is a low dropout voltage regulator that regulates the input voltage to a stable output voltage. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage, ensuring it remains within the desired range. The device operates by comparing the feedback voltage with a reference voltage and adjusting the pass transistor accordingly.

Detailed Application Field Plans

The TC1303B-ZG0EMF is commonly used in various applications where a stable and regulated power supply is required. Some of the typical application fields include:

Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low dropout voltage and low quiescent current of the TC1303B-ZG0EMF.
Industrial equipment: The wide input voltage range and thermal shutdown protection make this voltage regulator suitable for industrial control systems, sensors, and instrumentation.
Automotive electronics: The TC1303B-ZG0EMF can be used in automotive applications, including infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

TC1303A-ZG0EMF
TC1303C-ZG0EMF
TC1303D-ZG0EMF
TC1303E-ZG0EMF

These alternative models offer similar functionality and characteristics but may have slight differences in specifications or package options.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TC1303B-ZG0EMF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TC1303B-ZG0EMF in technical solutions:

Q: What is TC1303B-ZG0EMF? A: TC1303B-ZG0EMF is a voltage regulator IC (integrated circuit) that provides regulated power supply in various electronic devices.
Q: What is the input voltage range for TC1303B-ZG0EMF? A: The input voltage range for TC1303B-ZG0EMF is typically between 2.5V and 6.0V.
Q: What is the output voltage range of TC1303B-ZG0EMF? A: The output voltage range of TC1303B-ZG0EMF can be adjusted from 0.8V to 5.5V using external resistors.
Q: What is the maximum output current of TC1303B-ZG0EMF? A: The maximum output current of TC1303B-ZG0EMF is typically around 500mA.
Q: Can TC1303B-ZG0EMF operate in a wide temperature range? A: Yes, TC1303B-ZG0EMF is designed to operate in a wide temperature range, typically from -40°C to +85°C.
Q: Does TC1303B-ZG0EMF have built-in protection features? A: Yes, TC1303B-ZG0EMF includes built-in protection features such as overcurrent protection, thermal shutdown, and reverse battery protection.
Q: Is TC1303B-ZG0EMF suitable for battery-powered applications? A: Yes, TC1303B-ZG0EMF is suitable for battery-powered applications as it has low quiescent current and high efficiency.
Q: Can TC1303B-ZG0EMF be used in portable devices? A: Yes, TC1303B-ZG0EMF is commonly used in portable devices like smartphones, tablets, and wearable devices due to its small form factor and low power consumption.
Q: Does TC1303B-ZG0EMF require external components for operation? A: Yes, TC1303B-ZG0EMF requires a few external components such as input/output capacitors and resistors to set the output voltage.
Q: Is there any application note or datasheet available for TC1303B-ZG0EMF? A: Yes, you can find detailed information about TC1303B-ZG0EMF in its datasheet provided by the manufacturer. Additionally, application notes may also be available for specific use cases.

Please note that the answers provided here are general and may vary depending on the specific requirements and datasheet of TC1303B-ZG0EMF.