S-812C33AY-Z2-U

Product Overview

Use

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

Characteristics

Input Voltage Range: 1.8V to 6.0V
Output Voltage: 3.3V
Maximum Output Current: 150mA
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-812C33AY-Z2-U comes in a SOT-89-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

Input Voltage Range: 1.8V to 6.0V
Output Voltage: 3.3V ±2%
Output Current: Up to 150mA
Dropout Voltage: 160mV (at 100mA)
Line Regulation: ±0.05% (typ.)
Load Regulation: ±0.1% (typ.)
Ripple Rejection Ratio: 60dB (typ.)
Quiescent Current: 50µA (typ.)
Shutdown Current: 0.1µA (typ.)
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The S-812C33AY-Z2-U has the following pin configuration:

```

| | --| Vout|-- --| GND |-- --| Vin |-- |____| ```

Functional Features

Low dropout voltage ensures stable output even with low input voltage.
Excellent line and load regulation for precise voltage control.
Low quiescent current minimizes power consumption.
Wide operating temperature range allows for use in various environments.

Advantages

Compact SOT-89-5 package for space-constrained applications.
Wide input voltage range provides flexibility in different power supply scenarios.
Low dropout voltage ensures efficient voltage regulation.
Low standby current prolongs battery life in portable devices.

Disadvantages

Limited output current of 150mA may not be suitable for high-power applications.
SOT-89-5 package may require additional thermal considerations for heat dissipation.

Working Principles

The S-812C33AY-Z2-U is a linear voltage regulator that uses a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output terminals. The dropout voltage is minimized by utilizing a CMOS process.

Application Field Plans

The S-812C33AY-Z2-U is commonly used in various electronic devices, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication modules

Alternative Models

Other alternative models with similar specifications and features include: - S-812C33AMC-C3K-T2 - S-812C33BMC-C3K-T2 - S-812C33BPD-C3K-T2 - S-812C33BMD-C3K-T2

These alternative models can be considered based on specific application requirements and availability.

In conclusion, the S-812C33AY-Z2-U is a voltage regulator with a wide input voltage range, low dropout voltage, and compact package. It offers stable and precise voltage regulation for various electronic devices. However, its limited output current and thermal considerations should be taken into account when selecting this product for specific applications.

技術ソリューションにおける S-812C33AY-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-812C33AY-Z2-U in technical solutions:

Q: What is the S-812C33AY-Z2-U? A: The S-812C33AY-Z2-U is a voltage regulator IC (integrated circuit) that provides a stable output voltage of 3.3V.
Q: What are the typical applications of S-812C33AY-Z2-U? A: It is commonly used in various electronic devices such as microcontrollers, sensors, and other low-power digital circuits that require a regulated 3.3V power supply.
Q: What is the input voltage range for S-812C33AY-Z2-U? A: The input voltage range is typically between 2.5V and 16V.
Q: What is the maximum output current of S-812C33AY-Z2-U? A: The maximum output current is typically around 150mA.
Q: Does S-812C33AY-Z2-U have built-in protection features? A: Yes, it has built-in protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.
Q: Can S-812C33AY-Z2-U operate in a wide temperature range? A: Yes, it can operate in a temperature range of -40°C to +85°C.
Q: Is S-812C33AY-Z2-U available in different package types? A: Yes, it is available in various package types such as SOT-89, SOT-23-5, and TO-92.
Q: How does S-812C33AY-Z2-U achieve voltage regulation? A: It uses a voltage reference, error amplifier, and feedback loop to maintain a stable output voltage of 3.3V.
Q: Can S-812C33AY-Z2-U be used in battery-powered applications? A: Yes, it can be used in battery-powered applications as it has low quiescent current consumption.
Q: Are there any recommended external components for S-812C33AY-Z2-U? A: Yes, it is recommended to use input/output capacitors for stability and noise filtering purposes. The datasheet provides specific recommendations.

Please note that the answers provided here are general and may vary depending on the specific requirements and conditions of your technical solution.