TC1273-10ENBTR

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - Low Dropout Voltage - Low Quiescent Current - Overcurrent Protection - Thermal Shutdown Protection

Package: SOT-23-5

Essence: The TC1273-10ENBTR is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The TC1273-10ENBTR is available in tape and reel packaging, with 3000 units per reel.

Specifications

Input Voltage Range: 2.5V to 6.0V
Output Voltage: 1.0V
Dropout Voltage: 200mV at 100mA
Quiescent Current: 30µA
Output Current: 100mA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC1273-10ENBTR has a total of 5 pins:

GND (Ground): Connected to the ground reference of the circuit.
VIN (Input Voltage): Connects to the input voltage source.
VOUT (Output Voltage): Provides the regulated output voltage.
EN (Enable): Controls the enable/disable function of the regulator.
BYP (Bypass): Connects an external capacitor for stability improvement.

Functional Features

Low dropout voltage ensures efficient power conversion.
Low quiescent current minimizes power consumption during standby.
Overcurrent protection safeguards the IC and connected devices.
Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - Stable output voltage regulation. - Wide input voltage range. - Compact SOT-23-5 package. - Overcurrent and thermal protection.

Disadvantages: - Limited output current capability. - Requires an external bypass capacitor for stability.

Working Principles

The TC1273-10ENBTR 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 TC1273-10ENBTR is commonly used in various battery-powered devices, such as: - Portable electronic devices - Wireless communication devices - Medical equipment - Industrial control systems

Detailed and Complete Alternative Models

LM1117-ADJ: Adjustable Output Voltage Regulator, SOT-223 package.
MCP1700-3302E/TO: Fixed 3.3V Output Voltage Regulator, TO-92 package.
LT1763CS8-3.3: Fixed 3.3V Output Voltage Regulator, SOIC-8 package.
TS2940CP33: Fixed 3.3V Output Voltage Regulator, TO-220 package.

These alternative models offer similar functionality and can be used as substitutes for the TC1273-10ENBTR in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TC1273-10ENBTR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TC1273-10ENBTR in technical solutions:

Q: What is TC1273-10ENBTR? A: TC1273-10ENBTR is a specific model of voltage regulator IC (integrated circuit) used for power management in various electronic devices.
Q: What is the input voltage range of TC1273-10ENBTR? A: The input voltage range of TC1273-10ENBTR is typically between 2.5V and 6.0V.
Q: What is the output voltage of TC1273-10ENBTR? A: The output voltage of TC1273-10ENBTR is fixed at 3.3V.
Q: What is the maximum output current of TC1273-10ENBTR? A: The maximum output current of TC1273-10ENBTR is 100mA.
Q: Can TC1273-10ENBTR be used in battery-powered applications? A: Yes, TC1273-10ENBTR can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.
Q: Is TC1273-10ENBTR suitable for automotive applications? A: Yes, TC1273-10ENBTR is designed to meet the requirements of automotive applications, including temperature range and reliability.
Q: Does TC1273-10ENBTR have built-in protection features? A: Yes, TC1273-10ENBTR includes overcurrent protection, thermal shutdown, and reverse polarity protection to ensure safe operation.
Q: Can TC1273-10ENBTR be used in industrial control systems? A: Yes, TC1273-10ENBTR is suitable for industrial control systems due to its wide input voltage range and robust design.
Q: Is TC1273-10ENBTR available in different package options? A: Yes, TC1273-10ENBTR is available in various package options, such as SOT-23 and DFN, to accommodate different PCB layouts and space constraints.
Q: Are there any application notes or reference designs available for TC1273-10ENBTR? A: Yes, the manufacturer provides application notes and reference designs that can help users understand and implement TC1273-10ENBTR in their technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for TC1273-10ENBTR.