TC1017-2.7VLTTR

Product Overview

Category

The TC1017-2.7VLTTR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.7V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 100mA
• Low Quiescent Current: 50µA (typical)
• Low Shutdown Current: 1µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23
• RoHS Compliant

Package and Quantity

The TC1017-2.7VLTTR comes in a small-outline transistor (SOT-23) package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: The TC1017-2.7VLTTR can accept input voltages ranging from 2.5V to 6.0V.
• Output Voltage: This voltage regulator provides a fixed output voltage of 2.7V.
• Dropout Voltage: The dropout voltage of the TC1017-2.7VLTTR is typically 200mV, ensuring stable operation even when the input voltage is close to the output voltage.
• Maximum Output Current: The maximum output current that this device can provide is 100mA.
• Low Quiescent Current: The quiescent current, which is the current consumed by the regulator itself, is typically as low as 50µA, making it suitable for battery-powered applications.
• Low Shutdown Current: When the regulator is in shutdown mode, it consumes an extremely low current of only 1µA.
• Operating Temperature Range: The TC1017-2.7VLTTR can operate within a wide temperature range, from -40°C to +125°C.

Pin Configuration

The TC1017-2.7VLTTR has three pins in the SOT-23 package:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Voltage Regulation: The TC1017-2.7VLTTR provides a stable output voltage of 2.7V, regardless of input voltage fluctuations.
• Low Power Consumption: With its low quiescent and shutdown currents, this voltage regulator minimizes power consumption, making it suitable for battery-powered devices.
• Short Circuit Protection: The device incorporates short circuit protection, safeguarding the regulator and the connected circuitry from damage in case of a short circuit.
• Thermal Shutdown: In the event of excessive heat, the TC1017-2.7VLTTR includes thermal shutdown protection, preventing overheating and potential damage.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows flexibility in various applications.
• Low quiescent and shutdown currents result in minimal power consumption.
• Small package size enables space-saving designs.
• Short circuit and thermal protection enhance reliability.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Fixed output voltage may not be suitable for all voltage requirements.

Working Principles

The TC1017-2.7VLTTR is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly to maintain a stable output voltage of 2.7V.

Detailed Application Field Plans

The TC1017-2.7VLTTR finds applications in various electronic devices, including but not limited to: - Battery-powered portable devices - IoT (Internet of Things) devices - Wearable electronics - Embedded systems - Consumer electronics

Alternative Models

For those seeking alternative models with similar specifications and functionality, the following options are available: - LM1117-2.7 - MCP1702-2.7 - LP2985-2.7

These alternatives can be considered based on specific application requirements and availability.

In conclusion, the TC1017-2.7VLTTR is a voltage regulator that provides a fixed output voltage of 2.7V. With its low power consumption, small package size, and built-in protection features, it is suitable for a wide range of applications in the electronics industry.

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