S-816A40AMC-BAPT2G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Thermal shutdown protection - Overcurrent protection - Short-circuit protection

Package: SOT-23-5

Essence: The S-816A40AMC-BAPT2G is a voltage regulator IC that provides stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The S-816A40AMC-BAPT2G is typically sold in reels of 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 100mA (maximum)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-816A40AMC-BAPT2G has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. CE (Chip Enable)
5. NC (No Connection)

Functional Features

• Low Dropout Voltage: The S-816A40AMC-BAPT2G maintains a low voltage drop between the input and output, ensuring efficient power conversion.
• High Output Voltage Accuracy: It provides precise and stable output voltage, minimizing variations in the connected electronic devices.
• Low Quiescent Current: The IC consumes minimal current when in standby mode, conserving power and extending battery life.
• Thermal Shutdown Protection: It includes a built-in thermal shutdown mechanism that protects the IC from overheating.
• Overcurrent Protection: The S-816A40AMC-BAPT2G safeguards against excessive current flow, preventing damage to the connected devices.
• Short-Circuit Protection: It automatically shuts down in case of a short circuit, protecting both the IC and the connected components.

Advantages and Disadvantages

Advantages: - High output voltage accuracy ensures stable performance of electronic devices. - Low dropout voltage minimizes power loss during voltage regulation. - Thermal shutdown and overcurrent protection enhance reliability and safety. - Small package size (SOT-23-5) allows for space-efficient designs.

Disadvantages: - Limited maximum output current (100mA) may not be suitable for high-power applications. - Input voltage range (2.0V to 6.0V) may restrict compatibility with certain systems.

Working Principles

The S-816A40AMC-BAPT2G operates as a linear voltage regulator. It regulates the input voltage to a stable and precise output voltage by using an internal reference voltage and feedback control mechanism. When the input voltage exceeds the desired output voltage, the IC reduces the voltage difference across its internal pass transistor, resulting in a regulated output voltage.

Detailed Application Field Plans

The S-816A40AMC-BAPT2G is commonly used in various battery-powered electronic devices, such as: - Mobile phones - Portable media players - Digital cameras - Wireless headsets - Handheld gaming consoles

Detailed and Complete Alternative Models

Some alternative models to the S-816A40AMC-BAPT2G include: - S-816A30AMC-BAPT2G - S-816A33AMC-BAPT2G - S-816A50AMC-BAPT2G - S-816A55AMC-BAPT2G

These models offer similar voltage regulation capabilities but may have different input/output voltage ranges or maximum output currents.

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