TLV1117LV18DCYR

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TLV1117LV18DCYR

IC REG LINEAR 1.8V 1A SOT223-4

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  • Fr. Teil #TLV1117LV18DCYR
  • Paket SOT-223 (DCY)-4
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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.8V
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

Übersicht

Description

The TLV1117LV18DCYR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It is part of the TLV1117LV series, known for providing stable voltage regulation with low dropout voltage and low quiescent current, making it suitable for battery-powered and portable applications. This specific model is configured to output a fixed voltage of 1.8V.
Key features include a maximum output current of 800 mA, low dropout voltage (typically around 300 mV at full load), and excellent line and load transient responses. The device operates with a wide input voltage range, typically from 2.0V to 5.5V, which offers flexibility for various applications. It also includes protections such as current limiting and thermal shutdown to prevent damage under fault conditions.
The TLV1117LV18DCYR comes in a SOT-223 package, which is suitable for surface mounting in PCB designs. Its compact size and efficient performance make it ideal for powering microcontrollers, sensors, and other low-power digital circuits in consumer electronics, automotive systems, and industrial devices.

Features

The TLV1117LV18DCYR is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient voltage regulation with low power consumption. Key features include:
1. Output Voltage: Provides a fixed output voltage of 1.8V, suitable for powering various electronic components.
2. Input Voltage Range: Supports an input voltage range from 2V to 5.5V, accommodating diverse power supply conditions.
3. Low Dropout Voltage: Offers a low dropout voltage of about 300mV at full load, enhancing efficiency especially in battery-powered devices.
4. Output Current: Capable of delivering up to 800mA of output current, making it suitable for moderate power applications.
5. Quiescent Current: Features low quiescent current, which helps in minimizing power consumption when the device is not fully loaded.
6. Protection Features: Includes thermal shutdown and current limiting to protect against overheating and excessive current draw.
7. Package: Available in the small SOT-223 package, facilitating compact designs.
8. Stability: Designed to be stable with low equivalent series resistance (ESR) output capacitors, ensuring reliable operation.
This combination of features makes the TLV1117LV18DCYR ideal for use in portable and space-constrained devices requiring efficient and reliable voltage regulation.

Package

The TLV1117LV18DCYR is a low-dropout linear voltage regulator from Texas Instruments. It comes in a SOT-223 package type, which is a small-outline transistor package suitable for surface-mount technology.

Pinout

The TLV1117LV18DCYR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a SOT-223 package and has 3 pins. The primary functions of these pins are as follows:
1. Input (IN): This pin is used to connect the input voltage. The device takes in an unregulated voltage at this pin.
2. Ground (GND): This is the reference point for the regulator. All voltages are measured with respect to this pin, and it serves as a return path for the current.
3. Output (OUT): This pin provides the regulated output voltage, which is 1.8V in this specific version of the TLV1117LV series.
The TLV1117LV18DCYR is designed to provide a stable 1.8V output with a maximum output current of 800 mA. It is typically used in applications requiring a fixed output voltage with a low dropout, making it suitable for battery-powered and portable devices.

Manufacturer

The TLV1117LV18DCYR is manufactured by Texas Instruments, a global technology company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing semiconductors and integrated circuits, which are used in a wide range of electronic devices and systems. The company is well-known for its analog chips and embedded processors, which serve various industries, including automotive, industrial, personal electronics, and communications.

Application

The TLV1117LV18DCYR is a low-dropout voltage regulator commonly used in applications requiring a stable 1.8V output. Its application areas include powering microcontrollers, digital signal processors, and other low-voltage digital devices in consumer electronics, industrial control systems, and telecommunications equipment. It is also suitable for battery-powered devices due to its low quiescent current and high power supply rejection ratio, making it ideal for noise-sensitive applications.

Equivalent

Equivalent products to the TLV1117LV18DCYR, a low dropout (LDO) voltage regulator, include:
1. AMS1117-1.8: Offers a similar voltage output and dropout specifications.
2. LM1117-1.8: Another common LDO with matching features.
3. NCP1117-1.8: Analogous voltage and performance.
4. MIC5205-1.8: Provides similar low dropout voltage regulation.
Ensure compatibility regarding package type, pin configuration, and electrical characteristics before replacement.

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TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

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