TC1017-3.3VCTTR

Product Overview

Category

TC1017-3.3VCTTR belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V
• Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Low Quiescent Current: 50µA (typical)
• Low Shutdown Current: 1µA (typical)

Package

The TC1017-3.3VCTTR comes in a small SOT-23 package.

Essence

The essence of TC1017-3.3VCTTR lies in its ability to provide a stable and regulated output voltage of 3.3V, even when the input voltage varies.

Packaging/Quantity

The product is typically packaged in reels containing 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V ±2%
• Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Shutdown Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23

Detailed Pin Configuration

The TC1017-3.3VCTTR 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 low input-output voltage differentials.
• Low quiescent current minimizes power consumption.
• Shutdown mode allows for further reduction in power consumption when the regulator is not in use.
• Overcurrent and thermal protection ensure safe operation.

Advantages

• Stable and regulated output voltage.
• Wide input voltage range.
• Low dropout voltage.
• Low quiescent and shutdown currents.
• Small package size.

Disadvantages

• Limited output current capacity (100mA).
• Not suitable for high-power applications.

Working Principles

The TC1017-3.3VCTTR utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The input voltage is compared to the reference voltage, and the error amplifier adjusts the pass transistor to maintain a constant output voltage of 3.3V.

Detailed Application Field Plans

TC1017-3.3VCTTR finds applications in various electronic devices and circuits, including but not limited to:

1. Battery-powered devices: It can be used to regulate the voltage in portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: The voltage regulator ensures stable power supply in IoT devices like sensors, actuators, and communication modules.
3. Embedded systems: It is commonly employed in microcontroller-based systems to provide a reliable power source.
4. Automotive electronics: The regulator can be utilized in automotive applications, such as infotainment systems, dashboard displays, and control modules.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
2. MCP1700-3302E: Another alternative offering comparable performance and package type.
3. TS2937CP-3.3: An alternative option with slightly higher output current capacity.

Note: This list is not exhaustive, and there are several other alternatives available in the market.

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