S-812C59AY-B2-U

Product Overview

Category

The S-812C59AY-B2-U 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 protection

Package

The S-812C59AY-B2-U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

The S-812C59AY-B2-U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Output Current: 150mA (max)
• Dropout Voltage: 160mV (typ)
• Quiescent Current: 30µA (typ)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C59AY-B2-U has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• High Precision Voltage Regulation: The S-812C59AY-B2-U ensures accurate and stable voltage output, minimizing fluctuations and ensuring reliable performance of connected devices.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current helps conserve power and extends battery life in portable devices.
• Thermal Shutdown Protection: The regulator includes built-in thermal shutdown protection, preventing damage due to excessive heat.
• Short-Circuit Protection: In the event of a short circuit, the S-812C59AY-B2-U automatically shuts down to protect the circuitry.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Low quiescent current helps conserve power.
• Thermal shutdown protection prevents damage from overheating.
• Short-circuit protection safeguards the circuitry.

Disadvantages

• Limited output current capacity (150mA max).
• Restricted input voltage range (2.5V - 6.0V).

Working Principles

The S-812C59AY-B2-U operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, compensating for changes in the input voltage and load conditions.

Detailed Application Field Plans

The S-812C59AY-B2-U finds applications 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

1. S-812C59AY-B2-T: Similar to S-812C59AY-B2-U, but packaged in tape and reel format.
2. S-812C59AY-B2-G: Similar to S-812C59AY-B2-U, but packaged in a smaller form factor.
3. S-812C59AY-B2-C: Similar to S-812C59AY-B2-U, but with extended temperature range (-40°C to +105°C).

These alternative models offer similar functionality and characteristics, providing flexibility for different application requirements.

Word count: 511 words