TLV73333PQDBVRQ1

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TLV73333PQDBVRQ1

IC REG LINEAR 3.3V 300MA SOT23-5

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  • Paket SOT-23 (DBV)-5
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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.125V @ 300mA
Current-Output 300mA
Current-Quiescent(Iq) 78 µA
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, UVLO
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Übersicht

Description

The TLV73333PQDBVRQ1 is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It provides a stable output voltage of 3.3V with a maximum output current of 300 mA. This component is part of the TLV733P series, which is known for its ultra-low quiescent current and low dropout voltage, making it suitable for battery-powered applications. The TLV73333PQDBVRQ1 features a wide input voltage range, typically from 1.4V to 5.5V, allowing for versatility in various electronic designs.
Key features include excellent line and load transient performance, short-circuit protection, and thermal shutdown. The device also integrates an output discharge function, ensuring quick discharge of the output capacitor when the device is disabled. It is housed in a small package (typically SOT-23), making it ideal for space-constrained applications.
This LDO regulator is often used in consumer electronics, industrial applications, and automotive systems, where reliable power management and efficiency are crucial. It is suitable for applications requiring a stable and precise 3.3V power supply with minimal power loss.

Features

The TLV73333PQDBVRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for automotive applications. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates within an input voltage range of 1.4V to 5.5V, suitable for a variety of power sources.
3. Output Current: Capable of delivering up to 300mA output current.
4. Low Quiescent Current: Ensures low power consumption, typically around 35 µA.
5. Dropout Voltage: Features a low dropout voltage of 130mV at full load, enhancing efficiency.
6. Noise Performance: Offers low-output noise for sensitive applications.
7. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
8. ESD Protection: Equipped with Electrostatic Discharge (ESD) protection for reliability.
9. Package: Available in a small, space-saving SOT-23-5 package.
10. Reliability: AEC-Q100 qualified for automotive standards, ensuring high reliability.
These features make the TLV73333PQDBVRQ1 ideal for use in automotive and other applications where efficiency, reliability, and compact size are important.

Package

The TLV73333PQDBVRQ1 is provided in an SOT-23-6 package type.

Pinout

The TLV73333PQDBVRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a stable output voltage of 3.3V, with a maximum output current of 300 mA. This device is specifically intended for automotive applications, meeting AEC-Q100 qualifications.
In terms of pin count, the TLV73333PQDBVRQ1 is housed in a SOT-23-5 package, which means it has 5 pins. The functions of these pins are typically as follows:
1. IN: Input voltage pin, where the unregulated voltage is supplied.
2. GND: Ground pin, the reference point for all voltages in the circuit.
3. EN: Enable pin, used to turn the regulator on or off.
4. OUT: Output voltage pin, where the regulated voltage is delivered.
5. NC: No connection, typically not used in circuit designs.
These pins are configured to provide an efficient and simple solution for powering low-current applications in automotive environments, benefiting from its low dropout voltage and low quiescent current.

Manufacturer

The TLV73333PQDBVRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a variety of electronic components, including integrated circuits and microcontrollers. TI is known for its work in analog chips, digital signal processors, and various other semiconductor solutions, catering to a wide range of industries such as consumer electronics, automotive, industrial, and communications.

Application

The TLV73333PQDBVRQ1 is a low-dropout (LDO) voltage regulator commonly used in automotive applications due to its qualified AEC-Q100 status. It is ideal for applications requiring low quiescent current and excellent transient response, such as infotainment systems, advanced driver-assistance systems (ADAS), body electronics, and power management in automotive electronic control units (ECUs). Its compact size and thermal performance also make it suitable for portable electronics and battery-powered devices.

Equivalent

The TLV73333PQDBVRQ1 is a low-dropout (LDO) voltage regulator. Equivalent products from other manufacturers might include the following:
1. Microchip MCP1703A: Offers similar voltage regulation capabilities.
2. ON Semiconductor NCP1117: Another LDO regulator with similar specifications.
3. Analog Devices ADP3333: Known for low dropout and precise voltage regulation.
4. ROHM BA33DD0: A 3.3V LDO with similar performance metrics.
Ensure to verify the specific electrical characteristics and package compatibility when selecting an equivalent.

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