REG710NA-3.3/3K

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REG710NA-3.3/3K

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IC REG CHARGE PUMP 3.3V SOT23-6

  • FabricanteTexas Instruments

  • Peça do Fabricante #REG710NA-3.3/3K

  • Em Estoque9536

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Especificações

Atributo Valor
Part Status Active
Base Product Number REG710
Function Step-Up/Step-Down
Output Configuration Positive
Topology Charge Pump
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 1.8V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 3.3V
Current - Output 30mA
Frequency - Switching 1MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package SOT-23-6
Supplier Device Package SOT-23-6
Packaging Cut Tape (CT), Tape & Reel (TR)

Visão Geral

Description

The REG710NA-3.3/3K is likely a voltage regulator or power management device used in electronic circuits to ensure stable output voltage despite variations in input voltage or load conditions. This type of component is crucial in maintaining the performance and reliability of electronic devices by preventing over-voltage or under-voltage conditions that could lead to malfunction or damage.
The model name REG710NA-3.3/3K suggests specific characteristics: "REG" typically denotes a regulator, "710" may refer to the series or design, "NA" might indicate a package type or specific feature, "3.3" usually refers to the output voltage of 3.3 volts, which is common for digital circuits, and "3K" could indicate a packaging or order quantity code.
In practice, devices like the REG710NA-3.3/3K are used in a variety of applications, including consumer electronics, industrial controls, and telecommunications equipment, where a reliable power supply is essential. To understand its specific features and applications, consulting the manufacturer's datasheet would provide detailed specifications and usage guidelines.

Equivalent

The REG710NA-3.3/3K is a step-up DC-DC converter. Equivalent products include:
1. LTC3426 by Analog Devices
2. NCP1402 by ON Semiconductor
3. TPS61070 by Texas Instruments
4. MIC2250 by Microchip Technology
5. MAX1724 by Maxim Integrated
These alternatives offer similar functionalities but always check the datasheets for compatibility regarding input voltage range, output current, efficiency, and package size.

Features

The REG710NA-3.3/3K is a voltage regulator integrated circuit designed for efficient power management. Key features include:
1. Low Dropout Voltage: Ensures efficient regulation even with minimal voltage difference between input and output.
2. Output Voltage: Provides a fixed 3.3V output, suitable for powering a variety of electronics.
3. High Efficiency: Designed for low power consumption, ideal for battery-powered applications.
4. Input Voltage Range: Supports a wide range of input voltages, enhancing versatility in different circuits.
5. Low Quiescent Current: Consumes minimal current when in standby mode, extending battery life.
6. Thermal Protection: Includes features to prevent overheating, ensuring reliability and longevity.
7. Overcurrent Protection: Safeguards against excessive current flow which could damage connected components.
8. Compact Package: Housed in a small, space-efficient package, ideal for compact circuit designs.
9. Stability: Requires minimal external components for stable operation, simplifying circuit design.
These features make the REG710NA-3.3/3K a robust choice for applications requiring reliable and efficient voltage regulation.

Pinout

The REG710NA-3.3/3K is a 6-pin SOT-23 step-up (boost) voltage regulator. It is designed to convert a lower input voltage to a stable 3.3V output voltage. The pin functions are as follows:
1. GND (Pin 2): Ground connection.
2. VOUT (Pin 3): Output voltage pin, where the regulated 3.3V is delivered.
3. FB (Pin 4): Feedback pin, used to sense the output voltage for regulation.
4. EN (Pin 5): Enable pin, controls if the regulator is active; it must be high for operation.
5. VIN (Pin 6): Input voltage pin, where the unregulated input voltage is applied.
6. SW (Pin 1): Switch pin, connects to the inductor for energy storage and transfer.
The device is typically used in applications requiring efficient voltage conversion from a battery or lower voltage source to a stable 3.3V output.

Manufacturer

The REG710NA-3.3/3K is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. TI is known for its innovation and development of products that serve various markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is recognized for its contributions to advancements in technology and providing solutions that enhance the capabilities of electronic devices. TI's extensive portfolio includes products like analog chips, embedded processors, and various other semiconductor components.

Application

The REG710NA-3.3/3K is a low-dropout (LDO) linear voltage regulator commonly used in applications requiring a stable 3.3V output. Its compact design makes it suitable for portable and battery-powered devices, such as smartphones, tablets, and wearables. It is also used in telecommunications equipment, microcontrollers, and sensors that need a consistent power supply. Additionally, the regulator is ideal for industrial automation systems and automotive electronics where precise voltage regulation is critical. Its low dropout voltage and high output accuracy ensure reliable performance in powering digital circuits and supporting analog components.

Package

The REG710NA-3.3/3K is a voltage regulator in a SOT-23 package. This package type is a small, surface-mount configuration commonly used for minimizing board space.

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