TLV70718PDQNR

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TLV70718PDQNR

IC REG LINEAR 1.8V 200MA 4X2SON

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Thông số kỹ thuật

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) 0.36V @ 150mA
Current-Output 200mA
Current-Quiescent(Iq) 50 µA
PSRR 70dB ~ 50dB (100Hz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Short Circuit, Reverse Polarity
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 4-XDFN Exposed Pad

Tổng quan

Description

The TLV70718PDQNR is a low-dropout (LDO) linear voltage regulator designed to provide efficient power management with low quiescent current. It is part of the TLV707 series, which is known for its compact size and reliable performance. The device offers a fixed output voltage of 1.8V and can provide output current up to 200mA, making it suitable for battery-powered applications and portable devices.
Key features include fast transient response, low noise, and high PSRR (Power Supply Rejection Ratio), which ensure stable output across varying input conditions. The TLV70718PDQNR typically operates with low dropout voltage, contributing to power efficiency, especially in systems with small headroom. Additionally, it includes built-in protection features like thermal shutdown and current limiting to safeguard against overloading and overheating.
The device is housed in a small, space-efficient SOT-23 package, ideal for applications where board space is a premium. It is commonly used in consumer electronics, medical devices, and other applications requiring a reliable, low-power voltage regulation solution.

Features

The TLV70718PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 1.8V.
2. Input Voltage Range: Operates with an input voltage range of 2 V to 5.5 V, suitable for a variety of applications.
3. Low Dropout Voltage: The regulator offers a low dropout voltage, enhancing efficiency in power-sensitive applications.
4. Output Current: It supports an output current of up to 200 mA.
5. Quiescent Current: The device consumes a low quiescent current, making it energy-efficient.
6. Stability: Ensures stable operation with various output capacitor types, including small ceramic capacitors.
7. Protection Features: Includes overcurrent protection and thermal shutdown, enhancing reliability and safety.
8. Package: Available in a SOT-23-5 package, which is compact and suitable for space-constrained designs.
These features make the TLV70718PDQNR suitable for battery-powered devices, portable electronics, and other applications requiring efficient and reliable voltage regulation.

Package

The TLV70718PDQNR is packaged in a SON (Small Outline No-lead) package type. Specifically, it features an 8-pin SON package with a 3 mm x 3 mm size.

Pinout

The TLV70718PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TLV707 series, designed to provide a stable output voltage with low quiescent current. The "PDQNR" in the part number indicates the package type and tape and reel format.
This LDO comes in a 6-pin WSON (Wafer-Level Small Outline No-Lead) package. The pins and their functions are typically as follows:
1. IN: Input voltage supply.
2. GND: Ground connection.
3. EN: Enable pin to turn the device on or off; active high.
4. NR/SS: Noise reduction and soft start; an external capacitor can be connected to reduce output noise and control the start-up time.
5. OUT: Output voltage.
6. NC: No Connect or not internally connected.
The TLV70718PDQNR is designed to provide a fixed output voltage of 1.8 V. It is suitable for applications requiring low noise and low dropout characteristics. Always refer to the datasheet for detailed electrical characteristics and application design guidelines.

Manufacturer

The TLV70718PDQNR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices. TI is well-known for its extensive portfolio of analog and embedded processing products, serving diverse industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas, and is recognized as a leader in innovation and engineering, focusing on developing technologies that improve how people live and work.

Application

The TLV70718PDQNR is a low-dropout (LDO) voltage regulator designed for various applications requiring efficient power management. Key application areas include portable and battery-powered devices, smartphones, tablets, and other mobile electronics. It is also suitable for use in industrial and consumer electronics, providing stable voltage regulation for microcontrollers, sensors, and RF modules. Its compact size and low quiescent current make it ideal for space-constrained applications and energy-efficient designs.

Equivalent

The TLV70718PDQNR is a low-dropout (LDO) linear voltage regulator. Equivalent products may include:
1. Microchip MCP1700-1802E/MB - A low quiescent current LDO.
2. ON Semiconductor NCP1117ST18T3G - A compatible LDO regulator.
3. Analog Devices ADM7170 - Offers similar voltage regulation characteristics.
4. STMicroelectronics LD1117V18 - Another potential equivalent with similar specifications.
When selecting an equivalent, ensure pin compatibility and verify electrical specifications like output voltage, current capability, and dropout voltage match your requirements.

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