TPS71710DCKR

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TPS71710DCKR

IC REG LINEAR 1V 150MA SC70-5

  • 제조업체
  • Mfr.부분 #TPS71710DCKR
  • 패키지 SOT-SC70 (DCK)-5
  • 데이터시트
  • 재고 있음3793

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사양

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 6.5V
Voltage-Output(Min/Fixed) 1V
VoltageDropout(Max) 0.3V @ 150mA
Current-Output 150mA
Current-Quiescent(Iq) 80 µA
Current-Supply(Max) 100 µA
PSRR 70dB ~ 45dB (100Hz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 5-TSSOP, SC-70-5, SOT-353

개요

Description

The TPS71710DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TPS717 series, which is designed for applications requiring low power consumption and efficient voltage regulation. The device is capable of delivering a fixed output voltage of 1.0V with a maximum output current of 150 mA. It operates over a wide input voltage range from 2.5V to 6.5V, making it suitable for a variety of battery-powered and portable applications.
Key features include a low quiescent current of approximately 3.2 µA, making it highly efficient for battery-operated devices. The TPS71710DCKR also offers excellent line and load transient response and a high power supply rejection ratio (PSRR), ensuring stable performance in noisy environments. It is available in a small SOT-23-5 package, which saves space on circuit boards.
The device includes thermal shutdown and current limit protection, enhancing reliability and safety during overcurrent or overheating conditions. With its combination of efficiency, compact size, and protective features, the TPS71710DCKR is ideal for use in consumer electronics, communication devices, and other low-power applications.

Features

The TPS71710DCKR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring low noise and fast start-up. Here are its key features:
1. Output Voltage: The device provides a fixed output voltage of 1.0V.
2. Input Voltage Range: It operates over an input voltage range from 2.5V to 6.5V.
3. Output Current: The regulator can deliver up to 150 mA of output current.
4. Low Dropout Voltage: It features a low dropout voltage, typically around 125 mV at full load.
5. Low Noise: Designed for noise-sensitive applications, it offers low output noise without requiring an external noise bypass capacitor.
6. Fast Start-Up Time: The device has a fast start-up time, enabling quick power-on.
7. Thermal Protection: Includes thermal shutdown for protection against overheating.
8. Current Limit Protection: Features current limit protection to prevent damage under overcurrent conditions.
9. Package: Available in a small SC70-5 package, making it suitable for space-constrained applications.
10. Quiescent Current: Low quiescent current of approximately 35 µA, enhancing efficiency in battery-powered applications.
These features make the TPS71710DCKR ideal for powering components in portable and other low-power applications.

Package

The TPS71710DCKR is a regulator from Texas Instruments, and it comes in a SOT-23-5 package, which is a small-outline transistor package with 5 pins. The "DCK" in the part number refers to this specific package type.

Pinout

The TPS71710DCKR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is available in a 5-pin SC70 package. Here are the pin functions:
1. IN (Pin 1): Input voltage pin. Connect the input supply voltage to this pin.
2. GND (Pin 2): Ground pin. Connect this pin to the ground plane of the circuit.
3. EN (Pin 3): Enable pin. This pin is used to enable or disable the device. A high voltage on this pin turns the regulator on, while a low voltage turns it off.
4. NR (Pin 4): Noise Reduction pin. Connecting a capacitor to this pin can help reduce the output noise of the regulator.
5. OUT (Pin 5): Output voltage pin. The regulated output voltage is available at this pin.
This LDO is designed for high-performance applications, providing low noise, high power-supply rejection ratio (PSRR), and low dropout voltage, making it suitable for battery-powered devices and portable equipment.

Manufacturer

The TPS71710DCKR is a voltage regulator manufactured by Texas Instruments. Texas Instruments is an American technology company headquartered in Dallas, Texas. It is one of the largest semiconductor companies in the world and is well-known for designing and manufacturing analog and embedded processing chips. The company serves a wide range of industries, including automotive, industrial, personal electronics, and communications equipment, by providing products that enable advanced electronics to perform efficiently and reliably.

Application

The TPS71710DCKR is a low-dropout (LDO) voltage regulator commonly used in battery-powered equipment, portable devices, and wireless communication systems. It is suitable for applications requiring low noise, high power supply rejection, and low dropout voltage. This makes it ideal for powering sensitive analog circuits, microcontrollers, RF applications, and sensors in consumer electronics, medical devices, and industrial applications.

Equivalent

The TPS71710DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products with similar specifications could include:
1. Microchip MCP1700T - a low quiescent current LDO.
2. ON Semiconductor NCP1117 - a low-dropout voltage regulator.
3. Analog Devices ADP3338 - a precision low-dropout regulator.
Always verify the specifications like output voltage, current rating, dropout voltage, and package compatibility to ensure suitability.

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