S-812C25AY-Z2-U

Product Overview

Use

This product is commonly used for voltage regulation in electronic circuits.

Characteristics

Input Voltage Range: 1.8V to 6.0V
Output Voltage Range: 1.5V to 5.5V
Maximum Output Current: 200mA
Low Dropout Voltage: 160mV (at 100mA)
Standby Current: 0.1µA (typ.)
Package Type: SOT-89-5
Operating Temperature Range: -40°C to +85°C

Package and Quantity

The S-812C25AY-Z2-U comes in a SOT-89-5 package. It is typically sold in reels or tubes containing a specific quantity, such as 3000 units per reel.

Specifications

Input Voltage Range: 1.8V to 6.0V
Output Voltage Range: 1.5V to 5.5V
Output Current: 200mA (max)
Dropout Voltage: 160mV (at 100mA)
Quiescent Current: 0.1µA (typ.)
Ripple Rejection Ratio: 70dB (typ.)
Load Regulation: ±0.5% (typ.)
Line Regulation: ±0.3% (typ.)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C25AY-Z2-U has five pins arranged as follows:

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| | --| |-- |____| ```

Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: CE (Control Enable) Pin 4: VOUT (Output Voltage) Pin 5: VSS (Supply Voltage)

Functional Features

Low dropout voltage ensures efficient voltage regulation even with small input-output differentials.
Ultra-low standby current minimizes power consumption in idle or low-load conditions.
Excellent ripple rejection ratio enhances the stability of the output voltage.
Short-circuit protection prevents damage to the regulator and connected components.

Advantages

Wide input voltage range allows for versatile applications.
Compact SOT-89-5 package enables space-saving designs.
Low dropout voltage ensures efficient power conversion.
Ultra-low standby current prolongs battery life in portable devices.
Excellent ripple rejection ratio provides stable output voltage.

Disadvantages

Maximum output current limited to 200mA, which may not be sufficient for high-power applications.
Operating temperature range limited to -40°C to +85°C, which may restrict usage in extreme environments.

Working Principles

The S-812C25AY-Z2-U is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-812C25AY-Z2-U can be used in various applications, including: 1. Battery-powered devices 2. Portable electronic devices 3. IoT devices 4. Automotive electronics 5. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the S-812C25AY-Z2-U include: - S-812C25AMC-C2NT2G - S-812C25AMC-C3NT2G - S-812C25AMC-C4NT2G - S-812C25AMC-C5NT2G

These models offer similar specifications and functionality, providing flexibility in design choices.

In conclusion, the S-812C25AY-Z2-U is a voltage regulator with a wide input voltage range, low dropout voltage, and ultra-low standby current. It is suitable for various applications and comes in a compact package. However, it has limitations in terms of maximum output current and operating temperature range. Alternative models are available to cater to different design requirements.

技術ソリューションにおける S-812C25AY-Z2-U の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of S-812C25AY-Z2-U in technical solutions:

Q: What is the S-812C25AY-Z2-U? A: The S-812C25AY-Z2-U is a voltage regulator IC (integrated circuit) commonly used in electronic circuits to provide a stable output voltage.
Q: What is the input voltage range for the S-812C25AY-Z2-U? A: The input voltage range for the S-812C25AY-Z2-U is typically between 2.5V and 16V.
Q: What is the output voltage of the S-812C25AY-Z2-U? A: The S-812C25AY-Z2-U has a fixed output voltage of 2.5V.
Q: What is the maximum output current of the S-812C25AY-Z2-U? A: The maximum output current of the S-812C25AY-Z2-U is 150mA.
Q: Can the S-812C25AY-Z2-U be used in battery-powered applications? A: Yes, the S-812C25AY-Z2-U can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.
Q: Is the S-812C25AY-Z2-U suitable for automotive applications? A: Yes, the S-812C25AY-Z2-U is suitable for automotive applications as it meets the necessary automotive standards and has a wide operating temperature range.
Q: Does the S-812C25AY-Z2-U have built-in protection features? A: Yes, the S-812C25AY-Z2-U has built-in protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.
Q: Can the S-812C25AY-Z2-U be used in space-constrained designs? A: Yes, the S-812C25AY-Z2-U is available in a small SOT-89 package, making it suitable for space-constrained designs.
Q: What are the typical applications of the S-812C25AY-Z2-U? A: The S-812C25AY-Z2-U is commonly used in various applications such as battery-powered devices, automotive electronics, industrial equipment, and consumer electronics.
Q: Are there any recommended external components to use with the S-812C25AY-Z2-U? A: It is recommended to use input/output capacitors to stabilize the voltage and improve transient response. The specific values can be found in the datasheet provided by the manufacturer.

Please note that the answers provided here are general and may vary depending on the specific requirements and conditions of your technical solution. Always refer to the datasheet and consult with the manufacturer for accurate and detailed information.