S-812C29AY-B-G

Product Overview

Category

S-812C29AY-B-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The S-812C29AY-B-G comes in a compact surface-mount package.
• Essence: It is a low-dropout voltage regulator with a fixed output voltage.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications for S-812C29AY-B-G are as follows:

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 2.9V
• Output Current: Up to 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-812C29AY-B-G is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low Dropout Voltage: The S-812C29AY-B-G exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, this voltage regulator minimizes power consumption during standby or idle modes.
• Short Circuit Protection: The device incorporates short circuit protection, safeguarding the circuit from damage in case of a fault.

Advantages and Disadvantages

Advantages: - Compact size and surface-mount package make it suitable for space-constrained applications. - Low dropout voltage ensures efficient voltage regulation. - Low quiescent current minimizes power consumption.

Disadvantages: - Limited output current capacity may not be suitable for high-power applications. - Fixed output voltage may restrict flexibility in certain designs.

Working Principles

The S-812C29AY-B-G operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-812C29AY-B-G is commonly used in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Communication modules

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to S-812C29AY-B-G are: - S-812C25AY-B-G: Output voltage of 2.5V - S-812C33AY-B-G: Output voltage of 3.3V - S-812C50AY-B-G: Output voltage of 5.0V

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

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