TLV70433DBVT

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TLV70433DBVT

IC REG LINEAR 3.3V 150MA SOT23-5

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  • SOT-23 (DBV)-5
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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 24V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 1.1V @ 100mA
Current-Output 150mA
Current-Quiescent(Iq) 4.5 µA
Current-Supply(Max) 5.5 µA
PSRR 60dB (100kHz)
ProtectionFeatures Over Current, Reverse Polarity
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The TLV70433DBVT is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a stable output voltage of 3.3V from a higher input voltage, with a maximum output current of 150 mA. This LDO is known for its low quiescent current, making it suitable for battery-powered and energy-efficient applications. It operates with an input voltage range of 2.5V to 24V, offering versatility for various electronic devices.
The TLV70433DBVT features excellent line and load transient performance, ensuring minimal output voltage variation in response to changes in input voltage and load current. It also includes an internal current limit and thermal shutdown protection to safeguard against overload conditions. The device comes in a compact SOT-23-5 package, making it suitable for space-constrained designs.
Overall, the TLV70433DBVT is ideal for use in portable electronics, consumer products, and industrial applications where reliable voltage regulation, low power consumption, and compact size are essential.

Features

The TLV70433DBVT is a fixed-output, low-dropout (LDO) linear voltage regulator from Texas Instruments. It features a 3.3V output voltage and can deliver up to 150 mA of current. Key features include:
1. Low Quiescent Current: The device offers a low quiescent current of typically 3.2 µA, making it suitable for battery-powered applications.

2. Wide Input Voltage Range: It supports an input voltage range from 2.5V to 24V, providing flexibility for various applications.
3. Low Dropout Voltage: With a dropout voltage of typically 700 mV at 150 mA load, it ensures efficient operation even with low input-output voltage differentials.

4. Stability: The TLV70433DBVT is stable with a 1.0 µF ceramic output capacitor, enhancing its reliability in different circuit configurations.
5. Thermal Protection: The regulator includes thermal shutdown protection to prevent damage due to overheating.
6. Package: Available in an SOT-23-5 package, it offers a compact footprint suitable for space-constrained designs.
These features make it ideal for applications requiring efficient voltage regulation with minimal power consumption.

Package

The TLV70433DBVT is packaged in a SOT-23-5 (Small Outline Transistor) package. This is a small, surface-mount package with five leads, commonly used for compact electronic components.

Pinout

The TLV70433DBVT is a voltage regulator from Texas Instruments. It comes in a SOT-23-5 package, which means it has 5 pins. This specific device is a low-dropout (LDO) linear voltage regulator designed for applications requiring a constant output voltage with low input voltage variations.
The primary function of the TLV70433DBVT is to provide a regulated 3.3V output voltage. It is designed for low-power applications, offering low quiescent current and good transient response, making it suitable for battery-powered devices. The regulator can handle an input voltage range from 2.5V to 24V, providing flexibility in power supply design.
The five pins include:
1. IN: Input voltage pin.
2. GND: Ground pin.
3. OUT: Regulated output voltage pin.
4. NC: No connection (may not be internally connected, used for increased pin spacing or mechanical support).
5. NR/FB: Noise reduction (for fixed voltage versions) or feedback (for adjustable versions) pin.
This regulator is designed to be efficient and reliable, with features like thermal shutdown and current limit protection.

Manufacturer

The TLV70433DBVT is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog and embedded processing products. TI is known for producing integrated circuits that are used in various applications, such as industrial, automotive, consumer electronics, and communications equipment. The company is headquartered in Dallas, Texas, and is one of the largest and most established semiconductor companies in the world, with a strong emphasis on innovation and technology development.

Application

The TLV70433DBVT is a low-dropout (LDO) voltage regulator commonly used in applications that require stable voltage regulation with low power consumption. It is ideal for battery-powered devices, portable electronics, and wearable technology due to its low quiescent current. Additionally, it is suitable for use in sensor networks, microcontroller power supplies, and industrial automation systems where compact design and efficient power management are critical.

Equivalent

The TLV70433DBVT is a low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products from other manufacturers include:
1. Microchip MCP1703A-3302E/DB: Similar LDO with 3.3V output.
2. ON Semiconductor NCP1117DT33G: 3.3V LDO regulator.
3. Analog Devices ADP3333ARMZ-3.3: Precision LDO regulator with 3.3V output.
4. STMicroelectronics LD1117S33TR: 3.3V LDO voltage regulator.
Ensure specifications like current output, dropout voltage, and package type match for compatibility.

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