MCP1826S-3302E/DB

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MCP1826S-3302E/DB

IC REG LINEAR 3.3V 1A SOT223-3

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사양

Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 6V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.4V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 220 µA
PSRR 60dB (100Hz)
ProtectionFeatures Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-261-4, TO-261AA

개요

Description

The MCP1826S-3302E/DB is a high-performance, low-dropout (LDO) linear voltage regulator manufactured by Microchip Technology. It is designed to provide a stable and precise 3.3V output voltage from a higher input voltage, suitable for powering various electronic devices and systems. The "S" in the part number indicates a fixed output voltage, while the "DB" represents a specific package type.
Key features of the MCP1826S-3302E/DB include a maximum output current of 1A, low dropout voltage, and high PSRR (Power Supply Rejection Ratio), making it highly efficient and suitable for noise-sensitive applications. It operates with low quiescent current, enhancing energy efficiency, particularly in battery-powered devices. The regulator also includes built-in protection features such as overcurrent and overtemperature protection, ensuring safe operation under varying conditions.
The device is encapsulated in a compact, thermally efficient package, making it well-suited for space-constrained applications. Overall, the MCP1826S-3302E/DB is a reliable choice for designers needing a robust, efficient, and low-noise voltage regulation solution.

Features

The MCP1826S-3302E/DB is a low-dropout (LDO) linear voltage regulator designed by Microchip Technology. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.

2. Output Current: Capable of delivering up to 1A of output current, making it suitable for moderate power applications.
3. Low Dropout Voltage: It exhibits a low dropout voltage, which enhances efficiency and is particularly useful for battery-operated devices.
4. Stability: The regulator is stable with ceramic output capacitors, ensuring performance reliability over a range of conditions.
5. Thermal Protection: Includes over-temperature protection to prevent damage from overheating.
6. Short-Circuit Protection: Equipped with short-circuit protection to safeguard against output faults.
7. Package: Available in a space-saving TO-252 package, suitable for various board designs.
8. Efficiency: Optimized for low quiescent current to conserve power in standby mode.
These features make the MCP1826S-3302E/DB ideal for applications requiring efficient power regulation with minimal voltage drop, such as consumer electronics, industrial systems, and telecommunications equipment.

Package

The MCP1826S-3302E/DB is a low dropout (LDO) linear voltage regulator from Microchip Technology. It features a fixed output voltage of 3.3V, a maximum output current of 1A, and is typically supplied in a TO-263-3 package type. This component is suitable for applications requiring efficient voltage regulation with minimal dropout voltage.

Pinout

The MCP1826S-3302E/DB is a low-dropout (LDO) linear voltage regulator from Microchip Technology. It typically comes in a SOT-223 package, which has 3 pins. The pin configuration and functions are as follows:
1. Pin 1 (VIN): This is the input voltage pin where the unregulated input voltage is supplied to the regulator.
2. Pin 2 (GND): This is the ground pin and is connected to the ground of the circuit. It acts as a reference point for the input and output voltages.
3. Pin 3 (VOUT): This is the output voltage pin where the regulated output voltage is provided. For the MCP1826S-3302E/DB, the output is fixed at 3.3 volts.
This LDO is designed to provide a stable 3.3V output from a higher input voltage with low dropout characteristics, making it suitable for applications requiring efficient voltage regulation with low power dissipation.

Manufacturer

The MCP1826S-3302E/DB is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company focuses on providing innovative and high-performance semiconductor products for a wide range of applications in consumer electronics, automotive, industrial, communications, and computing markets. Microchip's solutions are integral to the design and functionality of modern electronic devices, offering products that enhance system performance, reduce costs, and accelerate time to market.

Application

The MCP1826S-3302E/DB is a low-dropout (LDO) voltage regulator typically used in applications requiring stable and efficient voltage regulation. It is suitable for use in portable electronics, microcontroller power supplies, battery-powered devices, consumer electronics, and communication equipment. The device provides a regulated output voltage, making it ideal for powering sensitive components that need a consistent voltage supply.

Equivalent

The MCP1826S-3302E/DB is a low dropout (LDO) voltage regulator. Equivalent products may include:
1. Texas Instruments TPS7A4701
2. LD1117S33TR by STMicroelectronics
3. AMS1117-3.3 by Advanced Monolithic Systems
4. NCP1117DT33G by ON Semiconductor
These equivalents are chosen based on similar output voltage, current capability, and package type. Always verify specific requirements and pin configurations when selecting an equivalent.

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