TLV1117-33IDCY

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TLV1117-33IDCY

IC REG LIN 3.3V 800MA SOT223-4

  • Производитель
  • Мфр. Часть #TLV1117-33IDCY
  • Пакет SOT-223-4
  • Лист данных
  • В наличии3417

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Спецификации

Package Bulk,Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 15V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 1.3V @ 800mA
Current-Output 800mA
PSRR 75dB (120Hz)
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-261-4, TO-261AA

Обзор

Description

The TLV1117-33IDCY is a fixed voltage low-dropout (LDO) linear voltage regulator from Texas Instruments. It provides a 3.3V output and is designed to maintain a stable output voltage with a low-dropout performance, meaning it can operate efficiently even when the input voltage is just slightly above the output voltage. The device comes in a SOT-223 package, making it compact and suitable for various applications where space is a concern.
The TLV1117-33IDCY is capable of delivering up to 800 mA of output current, making it suitable for powering microcontrollers, microprocessors, and other digital and analog circuits. It features a thermal shutdown and current limit protection to ensure reliability and prevent damage due to overheating or overcurrent conditions.
The regulator’s design allows for a fast transient response and low quiescent current, which helps extend battery life in portable applications. Additionally, it requires minimal external components, typically just a few capacitors for stability, which simplifies the design process for engineers.
Overall, the TLV1117-33IDCY is a versatile and efficient LDO suitable for a wide range of electronic applications.

Features

The TLV1117-33IDCY is a low-dropout linear voltage regulator manufactured by Texas Instruments. Key features include:
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage range from 4.75V to 15V.
3. Dropout Voltage: Features a low dropout voltage, typically around 1.1V at full load (800 mA).
4. Output Current: Capable of supplying up to 800 mA of output current.
5. Thermal Protection: Includes internal thermal shutdown for protection against overheating.
6. Overcurrent Protection: Equipped with current limiting to safeguard against excessive current.
7. Package: Available in a SOT-223 package, which is suitable for surface-mount applications.
8. Quiescent Current: Has a low quiescent current, enhancing power efficiency.
9. Application: Commonly used in applications like battery-powered devices, microcontroller power supply, and post-regulation for switching supplies.
These features make the TLV1117-33IDCY suitable for a variety of applications where stable 3.3V power supply is needed with efficiency and reliability.

Package

The TLV1117-33IDCY is a low-dropout voltage regulator from Texas Instruments, provided in a SOT-223 package. This package type is compact and suitable for surface mounting, facilitating efficient thermal management and integration in electronic circuits.

Pinout

The TLV1117-33IDCY is a low-dropout linear voltage regulator from Texas Instruments. It comes in a SOT-223 package and has a pin count of 3. The functions of the pins are as follows:
1. Input (IN): This is where the unregulated input voltage is applied. The device operates with an input voltage higher than the desired output voltage.
2. Ground (GND): This is the common ground pin for both the input and output voltages. It serves as the reference point for the voltage regulator.
3. Output (OUT): This pin provides the regulated 3.3V output. It is connected to the load that requires the regulated voltage.
The TLV1117-33 is designed to provide a fixed 3.3V output, making it suitable for powering various electronic circuits and devices from a higher voltage source.

Manufacturer

The TLV1117-33IDCY is manufactured by Texas Instruments, a leading global semiconductor company. Texas Instruments designs and manufactures a wide range of analog and embedded processing chips, which are integral to the electronics in various industries, including consumer electronics, automotive, communications, and industrial markets. The company focuses on creating high-performance, reliable, and efficient semiconductor solutions to meet the demand for innovative technology.

Application

The TLV1117-33IDCY is a low-dropout linear voltage regulator commonly used in various applications such as power management in microcontrollers, embedded systems, consumer electronics, and communication devices. Its typical use cases include providing a stable 3.3V output for microprocessor supply, battery-powered equipment, and any application requiring efficient voltage regulation with low dropout voltage.

Equivalent

Equivalent products for the TLV1117-33IDCY, a 3.3V low dropout linear voltage regulator from Texas Instruments, include:
1. LM1117-3.3 (Texas Instruments)
2. NCP1117-3.3 (ON Semiconductor)
3. AMS1117-3.3 (Advanced Monolithic Systems)
4. LD1117-3.3 (STMicroelectronics)
5. MIC29300-3.3 (Microchip Technology)
These alternatives offer similar voltage regulation, current output, and package options, but always check datasheets for compatibility.

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