TLV70033DCKR

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TLV70033DCKR

IC REG LINEAR 3.3V 200MA SC70-5

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  • Ông. Phần #TLV70033DCKR
  • Gói SC-70
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Bảo hành 365 ngày

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Thông số kỹ thuật

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) 3.3V
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

Tổng quan

Description

The TLV70033DCKR is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient power management. It is part of the TLV700 series from Texas Instruments. This specific model provides a fixed output voltage of 3.3V and supports a maximum output current of 200 mA, making it suitable for powering microcontrollers and other low-power devices.
Key features of the TLV70033DCKR include a low quiescent current, typically around 29 µA, which helps extend battery life in portable applications. It also offers fast transient response and excellent line and load regulation, ensuring stable performance under varying conditions. The device includes overcurrent and thermal protection, enhancing reliability and safety.
The TLV70033DCKR comes in a compact SC70-5 package, making it ideal for space-constrained applications. It operates over a wide input voltage range of 2.5V to 5.5V, allowing for flexibility in various battery or power supply configurations.
Overall, the TLV70033DCKR is a reliable and efficient choice for applications requiring a stable 3.3V power supply with low power consumption and minimal footprint.

Features

The TLV70033DCKR is a low-dropout linear voltage regulator designed for applications requiring efficient power management. Here are its key features:
1. Output Voltage: Provides a fixed output voltage of 3.3 V.
2. Input Voltage Range: Operates with an input voltage range from 2 V to 5.5 V.
3. Output Current: Capable of supplying up to 200 mA of output current.
4. Low Dropout Voltage: Features a low dropout voltage of typically 230 mV at 200 mA load.
5. Quiescent Current: Exhibits low quiescent current, helping to extend battery life in portable applications.
6. Stability: Stable with a small 1 µF ceramic capacitor.
7. Line and Load Regulation: Offers good line and load transient response, ensuring stable output under varying conditions.
8. Package: Available in a small SC70-5 package (DCK), making it suitable for space-constrained designs.
9. Thermal Protection: Includes thermal shutdown and overcurrent protection for reliability.
10. Applications: Ideal for use in battery-powered devices, portable electronics, and other low-power applications.
These features make the TLV70033DCKR a versatile choice for efficient, compact, and reliable voltage regulation in various electronic designs.

Package

The TLV70033DCKR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a SC70-5 package, which is a small, surface-mount package with five pins. This compact size is suitable for portable and space-constrained applications.

Pinout

The TLV70033DCKR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It typically comes in a 5-pin SC70 (DCK) package. The function of this LDO is to provide a stable and regulated output voltage, which in this case is 3.3V, from a higher input voltage, while maintaining low dropout voltage and low quiescent current, making it suitable for battery-powered applications.
Key features include:
1. Vin (Input Voltage): Connects to the source voltage.
2. Vout (Output Voltage): Provides the regulated 3.3V output.
3. GND (Ground): Common ground reference for input and output.
4. EN (Enable): Used to enable or disable the device. Driving this pin high usually enables the regulator, while driving it low disables it, reducing the quiescent current.
5. NC (No Connect): Not internally connected; can be used for mechanical support but does not have an electrical function.
The TLV70033DCKR is designed for applications requiring low noise, low quiescent current, and excellent line and load transient performance.

Manufacturer

The TLV70033DCKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including integrated circuits, analog and embedded processors, and other semiconductor products. TI serves various industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas, and is recognized for its innovation, quality, and extensive product portfolio in the electronics and semiconductor industry.

Application

The TLV70033DCKR is a low-dropout (LDO) voltage regulator designed for various applications, including portable devices, battery-powered equipment, and low-power electronic systems. Its primary features, such as low dropout voltage, low quiescent current, and precise output voltage, make it suitable for powering microcontrollers, RF modules, sensors, and other small electronic components that require stable voltage supply with minimal power loss.

Equivalent

The TLV70033DCKR is a low-dropout linear regulator. Equivalent products could include the MIC5219 from Microchip, LP2985 from Texas Instruments, LD1117 from STMicroelectronics, and NCP1117 from ON Semiconductor. When selecting an equivalent, ensure matching specifications such as output voltage, current rating, dropout voltage, and package type. Always verify the electrical and thermal characteristics for compatibility with your specific application.

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