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TLV70018DCKR

Name: TLV70018DCKR
Rating: 4.7 (12 reviews)

IC REG LINEAR 1.8V 200MA SC70-5

제조업체
Mfr.부분 #TLV70018DCKR
패키지 SC70-6
데이터시트
재고 있음6741

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사양

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Fixed
NumberofRegulators	1
Voltage-Input(Max)	5.5V
Voltage-Output(Min/Fixed)	1.8V
VoltageDropout(Max)	0.25V @ 200mA
Current-Output	200mA
Current-Quiescent(Iq)	55 µA
Current-Supply(Max)	270 µA
PSRR	68dB (1kHz)
ControlFeatures	Enable
ProtectionFeatures	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature	-40°C ~ 125°C (TJ)
MountingType	Surface Mount
Package/Case	5-TSSOP, SC-70-5, SOT-353

개요

Description

The TLV70018DCKR is a low-dropout (LDO) linear voltage regulator produced by Texas Instruments. It is part of the TLV700 series, known for its low power consumption and efficient performance. Key features include a fixed output voltage of 1.8V, high power supply rejection ratio (PSRR), and low noise suitable for noise-sensitive applications. The device can supply up to 200 mA of output current while maintaining low quiescent current, making it ideal for battery-powered devices. The TLV70018DCKR comes in a small SOT-23-5 package, making it suitable for space-constrained applications. It offers excellent load and line transient performance and includes protection features like current limit and thermal shutdown. These attributes make it an ideal choice for powering microcontrollers, sensors, and other low-power microelectronics.

Features

The TLV70018DCKR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed 1.8V output.
2. Input Voltage Range: Supports an input range from 2.0V to 5.5V.
3. Output Current: Capable of supplying up to 200 mA.
4. Quiescent Current: Features a low quiescent current of 31 µA, making it energy efficient for battery-powered applications.
5. Dropout Voltage: Exhibits a low dropout voltage of 130 mV at 200 mA.
6. Stability: Ensures stability with small 1.0 μF ceramic capacitors.
7. Thermal Protection: Includes thermal shutdown to protect against overheating.
8. Package: Available in a small SC70-5 package, ideal for space-constrained applications.
9. Noise Performance: Offers low noise performance, suitable for noise-sensitive applications.
10. Fast Start-Up: Fast start-up time of 150 µs.
These features make the TLV70018DCKR suitable for portable electronics, smartphones, and other applications requiring efficient voltage regulation in compact spaces.

Package

The TLV70018DCKR is a linear voltage regulator from Texas Instruments and comes in a SC70-5 package type.

Pinout

The TLV70018DCKR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a 5-pin SOT-353 (also known as SC70-5) package. The functions of the pins are as follows:
1. VOUT (Pin 1): This is the output pin where the regulated voltage is provided.
2. GND (Pin 2): This is the ground pin and serves as the reference point for the regulator.
3. EN (Pin 3): This is the enable pin. It enables or disables the regulator. When the pin is high, the regulator operates normally, and when low, it is in shutdown mode.
4. VIN (Pin 4): This is the input pin where the unregulated voltage is supplied to the regulator.
5. NC (Pin 5): This is a no-connect pin and is typically not used in the application.
The TLV70018 provides a fixed output voltage of 1.8 volts, with a maximum output current of 200 mA. It is designed for portable and battery-powered applications due to its low quiescent current and low dropout voltage.

Manufacturer

The TLV70018DCKR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a broad range of integrated circuits and semiconductor technologies. They are especially known for their work in analog and embedded processing products, which are used in various applications across industrial, automotive, personal electronics, communications equipment, and enterprise systems.

Application

The TLV70018DCKR is a low-dropout (LDO) voltage regulator commonly used in applications requiring efficient power management for battery-powered devices. It is suitable for use in portable electronics, smartphones, tablets, digital cameras, and wireless communication devices. Its compact size and low quiescent current make it ideal for space-constrained applications and those needing extended battery life. Additionally, it can be utilized in microcontroller power supplies, sensor modules, and other low-power applications requiring precise voltage regulation.

Equivalent

The TLV70018DCKR is a low-dropout (LDO) voltage regulator. Equivalent products include:
- Microchip MCP1700
- ON Semiconductor NCP1117
- Analog Devices ADP160
- STMicroelectronics LD1117
- ROHM Semiconductor BA178M
These alternatives may have slight variations in performance specifications, so always check the datasheets to ensure compatibility with your application.