TC1270ANTVRCTR

Product Overview

• Category: Integrated Circuits
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT-23
• Essence: Regulates voltage to provide a stable output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA load current
• Quiescent Current: 40µA typical
• Output Current: 100mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1270ANTVRCTR has three pins:

1. VIN - Input voltage pin
2. GND - Ground pin
3. VOUT - Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Low quiescent current minimizes power consumption in standby mode.
• Overcurrent and thermal shutdown protection safeguards the device and connected components.

Advantages

• Small package size allows for space-efficient designs.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures reliable performance even with low input voltages.
• Low quiescent current prolongs battery life in portable applications.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The TC1270ANTVRCTR is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by utilizing a feedback mechanism that adjusts the internal circuitry to compensate for changes in load and input conditions. The dropout voltage is minimized to ensure efficient regulation, while the low quiescent current reduces power consumption when the device is idle.

Detailed Application Field Plans

The TC1270ANTVRCTR is commonly used in various electronic devices where a stable voltage supply is required. Some typical application fields include:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low quiescent current and small package size of the TC1270ANTVRCTR.
2. IoT devices: Internet of Things (IoT) devices often operate on limited power sources and require efficient voltage regulation. The TC1270ANTVRCTR meets these requirements.
3. Automotive applications: With its wide input voltage range and robust protection features, the TC1270ANTVRCTR is suitable for automotive systems that demand reliable voltage regulation.

Detailed and Complete Alternative Models

• TC1262-3.3VDBTR: 3.3V Voltage Regulator, SOT-23 package
• TC1185-3.3VCT713: 3.3V Low Dropout Voltage Regulator, SOT-23 package
• TC1303B-AZVMFTR: 1.8V Voltage Regulator, SOT-23 package

These alternative models offer similar functionality and characteristics to the TC1270ANTVRCTR, providing options for different voltage requirements and package sizes.

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