ADP7158ACPZ-3.0-R7

Overview

Product Category

The ADP7158ACPZ-3.0-R7 belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit and reverse current protection

Package

The ADP7158ACPZ-3.0-R7 comes in a small package, known as a leadless 6-lead LFCSP (LFCSP_VQ) package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The ADP7158ACPZ-3.0-R7 is typically packaged in reels and is available in quantities of 2500 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 3.0V
• Dropout Voltage: 200mV at 100mA load
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The ADP7158ACPZ-3.0-R7 has six pins arranged as follows:

```

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| | --| VOUT | --| GND | --| VIN | --| NC | --| EN | |___________| ```

Functional Features

1. High Precision Voltage Regulation: The ADP7158ACPZ-3.0-R7 provides precise voltage regulation, ensuring stable power supply to connected devices.
2. Low Dropout Voltage: With a low dropout voltage of only 200mV, this voltage regulator minimizes power loss and improves efficiency.
3. Low Quiescent Current: The device operates with a low quiescent current of 45µA, reducing power consumption in standby or idle modes.
4. Thermal Shutdown Protection: The ADP7158ACPZ-3.0-R7 incorporates thermal shutdown protection to prevent damage from excessive heat.
5. Short-Circuit and Reverse Current Protection: This voltage regulator includes built-in protection mechanisms to safeguard against short-circuits and reverse current flow.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable power supply.
• Low dropout voltage minimizes power loss and improves efficiency.
• Low quiescent current reduces power consumption.
• Thermal shutdown protection prevents damage from overheating.
• Built-in short-circuit and reverse current protection enhance safety.

Disadvantages

• Limited input voltage range (2.5V to 5.5V).
• Output voltage fixed at 3.0V, not adjustable.

Working Principles

The ADP7158ACPZ-3.0-R7 operates by comparing the output voltage to a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage, compensating for any changes in load or input voltage.

Detailed Application Field Plans

The ADP7158ACPZ-3.0-R7 finds applications in various electronic devices that require stable and regulated voltage supply. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players.
2. IoT Devices: Sensors, wearables, and connected devices.
3. Automotive Electronics: Infotainment systems, navigation units, and control modules.
4. Industrial Equipment: Measurement instruments, control systems, and motor drives.
5. Consumer Electronics: Digital cameras, audio/video equipment, and gaming consoles.

Detailed and Complete Alternative Models

1. ADP7158ACPZ-2.5-R7: Similar to the ADP7158ACPZ-3.0-R7, but with an output voltage of 2.5V.
2. ADP7158ACPZ-3.3-R7: Similar to the ADP7158ACPZ-3.0-R7, but with an output voltage of 3.3V.
3. ADP7158ACPZ-5.0-R7: Similar to the ADP7158ACPZ-3.0-R7, but with an output voltage of 5.0V.

These alternative models provide different output voltage options to suit specific application requirements.

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