TC1303B-ZI0EMF

Product Overview

Category: Integrated Circuit (IC)
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
Dropout Voltage: 200mV at 100mA
Maximum Output Current: 250mA
Quiescent Current: 45µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1303B-ZI0EMF has a total of five pins arranged as follows:

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

Functional Features

Low dropout voltage for efficient power management
Wide input voltage range allows flexibility in power supply selection
Adjustable output voltage for versatile applications
Low quiescent current minimizes power consumption
Thermal shutdown and current limit protection for enhanced reliability

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion - Wide input voltage range provides flexibility in power supply options - Adjustable output voltage allows customization for various applications - Low quiescent current reduces power consumption - Thermal shutdown and current limit protection enhance 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-ZI0EMF is a low dropout voltage regulator that regulates the input voltage to a stable output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage to adjust the output voltage accordingly. The enable pin (EN) controls the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The TC1303B-ZI0EMF can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

TC1303A-ZI0EMF: Similar specifications and features, but with a different package (SOT-23-6)
TC1303C-ZI0EMF: Higher maximum output current (500mA), but with a slightly higher dropout voltage
TC1303D-ZI0EMF: Lower quiescent current (25µA), suitable for ultra-low power applications

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's datasheet for a complete list of alternatives.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TC1303B-ZI0EMF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TC1303B-ZI0EMF in technical solutions:

Q: What is TC1303B-ZI0EMF? A: TC1303B-ZI0EMF 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-ZI0EMF? A: The input voltage range for TC1303B-ZI0EMF is typically between 2.5V and 6.0V.
Q: What is the output voltage range of TC1303B-ZI0EMF? A: The output voltage range of TC1303B-ZI0EMF can be adjusted from 0.8V to 5.5V using external resistors.
Q: What is the maximum output current of TC1303B-ZI0EMF? A: The maximum output current of TC1303B-ZI0EMF is typically 500mA.
Q: Can TC1303B-ZI0EMF operate with low dropout voltage? A: Yes, TC1303B-ZI0EMF has a low dropout voltage of typically 200mV at 100mA load.
Q: Is TC1303B-ZI0EMF suitable for battery-powered applications? A: Yes, TC1303B-ZI0EMF is designed for low-power applications and is suitable for battery-powered devices.
Q: Does TC1303B-ZI0EMF have built-in thermal shutdown protection? A: Yes, TC1303B-ZI0EMF incorporates thermal shutdown protection to prevent overheating.
Q: Can TC1303B-ZI0EMF handle input voltage fluctuations? A: Yes, TC1303B-ZI0EMF has built-in input voltage transient protection to handle input voltage fluctuations.
Q: Is TC1303B-ZI0EMF available in different package options? A: Yes, TC1303B-ZI0EMF is available in various package options, such as SOT-23 and DFN.
Q: What are some typical applications of TC1303B-ZI0EMF? A: TC1303B-ZI0EMF is commonly used in portable devices, wireless modules, IoT devices, and other low-power electronic systems.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for TC1303B-ZI0EMF.