ADP2138ACBZ-0.8-R7

Overview

Product Category

ADP2138ACBZ-0.8-R7 belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 0.8V
• Maximum Output Current: 600mA
• Dropout Voltage: 200mV at 600mA
• Low Quiescent Current: 30µA
• Low Shutdown Current: <1µA
• Thermal Shutdown Protection
• Short-Circuit Protection

Package

ADP2138ACBZ-0.8-R7 comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of this product is to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity

ADP2138ACBZ-0.8-R7 is typically packaged in reels and available in quantities suitable for production purposes.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 0.8V
• Output Current: Up to 600mA
• Dropout Voltage: 200mV at 600mA
• Quiescent Current: 30µA
• Shutdown Current: <1µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC-8

Pin Configuration

The ADP2138ACBZ-0.8-R7 has the following pin configuration:

```

---

| | --| VIN GND |-- Pin 1: Ground --| EN FB |-- Pin 2: Feedback --| SW NC |-- Pin 3: Not Connected --| SW VOUT|-- Pin 4: Output Voltage --| SW NC |-- Pin 5: Not Connected --| PGND NC |-- Pin 6: Not Connected --| VIN NC |-- Pin 7: Not Connected --| VIN NC |-- Pin 8: Not Connected |___________| ```

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• Low quiescent current ensures minimal power consumption during operation.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit protection safeguards the circuit from potential damage.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with different power sources.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Thermal shutdown protection ensures the safety and longevity of the device.
• Short-circuit protection prevents damage to the circuitry.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The package size may restrict its use in space-constrained designs.

Working Principles

ADP2138ACBZ-0.8-R7 is a voltage regulator that operates by taking an input voltage within the specified range and providing a stable output voltage of 0.8V. It achieves this through internal circuitry that regulates the voltage and compensates for fluctuations in the input voltage. The device also incorporates various protection mechanisms such as thermal shutdown and short-circuit protection to ensure safe and reliable operation.

Detailed Application Field Plans

The ADP2138ACBZ-0.8-R7 voltage regulator can be used in a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ADP2138ACBZ-0.8-R7 are: - LM317: A popular linear voltage regulator with adjustable output voltage. - LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications. - TPS5430: A synchronous buck converter with a wide input voltage range.

These alternative models offer different features and specifications, providing options based on specific application requirements.

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