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S-812C33AUA-C2NT2G

Name: S-812C33AUA-C2NT2G
Rating: 4.7 (12 reviews)

IC REG LINEAR 3.3V 50MA SOT89-3

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規格

Series	S-812C
Part Status	Not For New Designs
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	16V
Voltage - Output (Min/Fixed)	3.3V
Voltage Dropout (Max)	0.41V @ 10mA
Current - Output	50mA
Current - Quiescent (Iq)	500 nA
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	TO-243AA
Supplier Device Package	SOT-89-3
Base Product Number	S-812
Current - Supply (Max)	1.8 µA

概述

Description

The S-812C33AUA-C2NT2G is a high-performance, low-dropout voltage regulator (LDO) designed to provide a stable output voltage of 3.3V with a maximum output current of 300mA. It features a low dropout voltage, making it suitable for battery-powered devices where efficient power management is crucial. This LDO operates over a wide input voltage range and is known for its high power supply rejection ratio (PSRR), ensuring minimal output voltage variation in response to changes in input voltage.
Key features include thermal shutdown protection, short-circuit protection, and a low quiescent current, enhancing its efficiency in low-power applications. The device is packaged in a compact form factor, facilitating integration into various electronic designs, including consumer electronics, portable devices, and telecommunications equipment. Overall, the S-812C33AUA-C2NT2G is an excellent choice for applications requiring reliable voltage regulation with minimal power loss.

Features

The S-812C33AUA-C2NT2G is a high-performance voltage regulator from Seiko Instruments. Key features include:
1. Output Voltage: 3.3V fixed output, suitable for various applications.
2. Input Voltage Range: Operates typically from 2.0V to 10V, accommodating a wide range of power sources.
3. Output Current: Capable of delivering up to 1A, making it suitable for powering multiple devices.
4. Low Dropout Voltage: With a dropout voltage typically around 0.2V, it ensures efficient operation even with minimal input-output voltage difference.
5. Ultra-Low Quiescent Current: Designed for low power consumption, ideal for battery-operated devices.
6. Thermal Protection: Features built-in thermal shutdown to prevent damage from overheating.
7. Compact Package: Available in a small SOT-23 package, facilitating space-saving designs.
These features make the S-812C33AUA-C2NT2G an excellent choice for applications in consumer electronics, IoT devices, and portable gadgets.

Package

The S-812C33AUA-C2NT2G is packaged in a TSOP (Thin Small Outline Package) format, specifically a 5-pin TSOT-23 package. This compact design is commonly used in electronic components to save space on circuit boards.

Pinout

The S-812C33AUA-C2NT2G is a voltage regulator with a pin count of 5. Its primary function is to provide a stable output voltage, specifically 3.3V, from a higher input voltage source. The key pins are:
1. VOUT - Output voltage (3.3V)
2. VIN - Input voltage (up to 16V)
3. GND - Ground
4. CE - Chip Enable (active high to enable the regulator)
5. NC - Not Connected (no function)
This device is commonly used in applications requiring a reliable power supply, such as in digital circuits, microcontrollers, and other electronic systems. Its compact design and low quiescent current make it suitable for battery-operated devices.

Manufacturer

The S-812C33AUA-C2NT2G is manufactured by Seiko Instruments Inc., a company known for its expertise in precision instruments and electronic components. Seiko Instruments specializes in producing a range of products, including integrated circuits (ICs), timing devices, and sensors. Founded as part of the Seiko Group, the company has a strong focus on innovation and quality in the fields of electronics and technology, catering to various industries such as telecommunications, automotive, and consumer electronics. Their products are widely used in applications requiring reliable performance and precision.

Application

The S-812C33AUA-C2NT2G is a low-dropout (LDO) voltage regulator commonly used in various application areas, including consumer electronics, telecommunications, automotive electronics, and industrial equipment. It provides stable power supply for microcontrollers, sensors, and RF devices, ensuring efficient performance in portable devices, battery-powered applications, and power management systems.

Equivalent

The S-812C33AUA-C2NT2G is a voltage regulator. Equivalent products include the MCP1700, LM1117, and MIC5205. Always verify pin compatibility, output current, and voltage specifications when considering alternatives.