TLV1117LV33DCYT

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TLV1117LV33DCYT

IC REG LINEAR 3.3V 1A SOT223-4

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  • Mfr. Parte #TLV1117LV33DCYT
  • Paquete SOT-223 (DCY)-4
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  • En stock3173

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Especificaciones

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 1.3V @ 800mA
Current-Output 1A
Current-Quiescent(Iq) 100 µA
PSRR 75dB (120Hz)
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-261-4, TO-261AA

Descripción general

Description

The TLV1117LV33DCYT is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a fixed output voltage of 3.3V with a maximum output current of 1A. The "LV" in its name indicates that it operates at low input voltages, making it suitable for battery-powered applications. It features a typical dropout voltage of 300mV at full load, allowing it to maintain regulation with minimal input-output voltage differential.
This device is characterized by high efficiency, low quiescent current, and excellent line and load transient response, making it ideal for applications requiring stable voltage supply like microprocessors and digital circuits. Its compact SOT-223 package (DCY) is space-efficient, facilitating ease of integration into various PCB designs. The TLV1117LV33DCYT also includes protective features like current limiting and thermal shutdown to safeguard against overloads and overheating.
Overall, the TLV1117LV33DCYT is an optimal choice for applications demanding reliable performance, low power consumption, and compact size.

Features

The TLV1117LV33DCYT is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable 3.3V output from a maximum input voltage of 5.5V. Key features include:
1. Low Dropout Voltage: The device offers a low dropout voltage of approximately 1.1V, making it efficient for use in battery-powered and low-voltage applications.
2. Output Current: It supports a maximum output current of 800 mA, suitable for powering various electronic circuits and components.
3. Thermal Protection: The regulator includes thermal shutdown protection to prevent overheating, ensuring reliability and longevity.
4. Current Limiting: It features internal current limiting to protect against excessive load currents.
5. Stability: The TLV1117LV33DCYT requires a small output capacitor for stability, which helps reduce board space and cost.
6. Package: It comes in a SOT-223 package, which is compact and easy to handle, suitable for space-constrained applications.
7. Operating Temperature: The device operates over a temperature range of -40°C to 125°C, making it versatile for various environments.
These features make the TLV1117LV33DCYT ideal for consumer electronics, computer peripherals, and other applications requiring efficient voltage regulation.

Package

The TLV1117LV33DCYT is a low-dropout (LDO) voltage regulator from Texas Instruments, packaged in a SOT-223 (DCY) package.

Pinout

The TLV1117LV33DCYT is a voltage regulator from Texas Instruments. It is part of the TLV1117LV series, which are low-dropout (LDO) linear regulators. The "33" in the part number indicates that this specific model outputs a fixed 3.3V.
The device typically comes in a SOT-223 package, which has a 3-pin configuration. Here is a brief overview of the pin functions:
1. Input (IN): This pin receives the unregulated input voltage. It should be connected to a voltage source that is higher than the desired output voltage to ensure proper operation.
2. Ground (GND): This is the common ground reference for the input and output voltages.
3. Output (OUT): This pin provides the regulated output voltage of 3.3V.
The TLV1117LV series is noted for its low dropout voltage, low quiescent current, and the ability to deliver up to 1A of output current. It is suitable for applications that require stable voltage with minimal input-to-output differential.

Manufacturer

The TLV1117LV33DCYT is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronics across different industries. TI is known for its innovations in analog and embedded processing technologies. The company focuses on developing components for applications such as industrial, automotive, personal electronics, communications equipment, and enterprise systems. TI is a major player in the semiconductor industry, providing products that enable advancements in fields such as wireless communication, energy management, and consumer electronics.

Application

The TLV1117LV33DCYT is a low-dropout (LDO) voltage regulator suitable for applications requiring a stable 3.3V output. Its application areas include powering microcontrollers, digital circuits, RF modules, and other electronic devices in consumer electronics, communication equipment, industrial automation, and instrumentation. It is commonly used in battery-powered devices due to its low quiescent current and efficiency. Additionally, its compact size makes it ideal for space-constrained applications.

Equivalent

Equivalent products to the TLV1117LV33DCYT, which is a low dropout linear voltage regulator with a fixed 3.3V output, include:
1. AMS1117-3.3 by Advanced Monolithic Systems
2. LM1117-3.3 by Texas Instruments
3. NCP1117-3.3 by ON Semiconductor
4. LD1117V33 by STMicroelectronics
5. MIC5205-3.3 by Microchip Technology
These equivalents are similar in terms of voltage output and package type but may differ slightly in performance specifications and features. Always check the datasheets for detailed compatibility.

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