TSM1011IDT

Product Overview

Category

TSM1011IDT belongs to the category of integrated circuits (ICs).

Use

The TSM1011IDT is commonly used as a voltage regulator in various electronic devices.

Characteristics

• Voltage regulation: The TSM1011IDT provides stable and regulated output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The IC automatically shuts down to prevent damage from excessive heat.
• Overcurrent protection: It safeguards against excessive current flow, protecting both the device and the connected circuitry.

Package

The TSM1011IDT is available in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of TSM1011IDT lies in its ability to regulate voltage effectively, ensuring reliable performance of electronic devices.

Packaging/Quantity

The TSM1011IDT is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input voltage range: 2.5V to 16V
• Output voltage range: 1.2V to 12V
• Maximum output current: 100mA
• Dropout voltage: 200mV at 100mA
• Operating temperature range: -40°C to +125°C
• Package type: SOT-23-5

Detailed Pin Configuration

The TSM1011IDT has five pins arranged as follows:

```

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| | --| Vout Vin |-- Pin 1: Input Voltage (Vin) --| GND EN |-- Pin 2: Enable (EN) --| FB NC |-- Pin 3: No Connection (NC) --| GND NC |-- Pin 4: No Connection (NC) --| Vref GND |-- Pin 5: Ground (GND) |___________| ```

Functional Features

1. Voltage Regulation: The TSM1011IDT ensures a stable and regulated output voltage, regardless of input voltage fluctuations.
2. Low Dropout Voltage: It maintains efficient operation even when the input voltage is close to the desired output voltage, minimizing power loss.
3. Thermal Shutdown Protection: The IC includes built-in thermal protection that automatically shuts down the device if the temperature exceeds a safe threshold.
4. Overcurrent Protection: The TSM1011IDT incorporates overcurrent protection to prevent damage caused by excessive current flow.

Advantages and Disadvantages

Advantages

• Provides stable and regulated output voltage.
• Low dropout voltage for efficient operation.
• Built-in thermal shutdown protection.
• Overcurrent protection safeguards connected circuitry.

Disadvantages

• Limited maximum output current (100mA).
• Requires external components for certain applications.

Working Principles

The TSM1011IDT operates as a linear voltage regulator. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By regulating the voltage, it ensures that electronic devices receive a stable power supply, preventing potential damage from voltage fluctuations.

Detailed Application Field Plans

The TSM1011IDT finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models to the TSM1011IDT include: - LM317: A popular adjustable linear voltage regulator. - LT1086: A low dropout positive voltage regulator. - LM1117: A series of low dropout voltage regulators.

These alternative models offer similar functionality and can be used as substitutes for the TSM1011IDT in various applications.

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