TLV70230DBVR

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TLV70230DBVR

IC REG LINEAR 3V 300MA SOT23-5

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Spezifikationen

Part Status Active
Base Product Number TLV70230
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 3V
Voltage Dropout (Max) 0.38V @ 300mA
Current - Output 300mA
Current - Quiescent (Iq) 55 µA
Current - Supply (Max) 370 µA
PSRR 68dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package SC-74A, SOT-753
Supplier Device Package SOT-23-5
Packaging Cut Tape (CT), Tape & Reel (TR)

Übersicht

Description

The TLV70230DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TLV702 series, designed to provide a stable and regulated output voltage with low quiescent current, making it ideal for battery-powered applications. The "30" in the part number indicates a fixed output voltage of 3.0 volts.
Key features of the TLV70230DBVR include:
1. Low Dropout Voltage: Ensures efficient operation close to the input voltage.
2. Low Quiescent Current: Typically around 31 µA, which helps in extending battery life.
3. Output Current: Capable of supplying up to 300 mA.
4. Stability: Designed for use with low equivalent series resistance (ESR) ceramic capacitors for enhanced stability.
5. Thermal Protection: Includes built-in thermal shutdown to protect against overheating.
6. Package: Available in a small SOT-23-5 package, suitable for space-constrained designs.
The TLV70230DBVR is commonly used in various applications, including portable electronics, wireless communication devices, and other areas where space and power efficiency are critical. Its combination of low dropout voltage and low power consumption makes it a popular choice for modern electronic designs.

Features

The TLV70230DBVR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It features a fixed output voltage of 3.0V and can deliver up to 300 mA of output current. This device is known for its low quiescent current, making it suitable for battery-powered applications. It operates with a low dropout voltage, enhancing its efficiency in converting input voltage to the desired output.
The TLV70230DBVR offers excellent line and load transient performance and stability with a wide range of output capacitors, including low equivalent series resistance (ESR) ceramic capacitors. Additionally, it includes current limit and thermal protection features to safeguard against overload conditions.
This LDO comes in a small SOT-23-5 package, making it suitable for space-constrained applications. It supports an input voltage range of 2.0V to 5.5V, making it versatile for different power sources. The device is ideal for use in portable electronics, wireless handsets, and other low-power applications requiring a stable and precise voltage supply.

Package

The TLV70230DBVR is a low dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a SOT-23-5 package type, which is a small-outline transistor package with 5 pins. This compact package is suitable for applications requiring minimal board space.

Pinout

The TLV70230DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. Here are the pin functions:
1. IN (Pin 1): This is the input voltage pin where the unregulated input voltage is applied.
2. GND (Pin 2): This is the ground pin and serves as the return path for the input and output currents.
3. EN (Pin 3): The enable pin allows the device to be turned on or off. The regulator is enabled when this pin is connected to a high logic level.
4. NC (Pin 4): This is a no-connect pin and is typically not connected internally, allowing for flexibility in PCB layout.
5. OUT (Pin 5): This is the output pin where the regulated output voltage is delivered.
The TLV70230DBVR provides a 3.0V output voltage with a maximum output current of 300 mA. It is designed for portable and battery-powered applications, offering features like low quiescent current and good transient response.

Manufacturer

The manufacturer of the TLV70230DBVR is Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company headquartered in Dallas, Texas. It is known for designing and manufacturing semiconductors and various integrated circuits, which are used in a wide array of electronic applications. TI is a leading company in the electronics industry, providing solutions for both analog and embedded processing technologies.

Application

The TLV70230DBVR is a low-dropout (LDO) voltage regulator designed for various applications, including battery-powered devices, portable electronics, and wireless communication systems. It is used in applications requiring efficient power regulation with low quiescent current, such as smartphones, tablets, wearables, and IoT devices. Its features make it suitable for powering microcontrollers, sensors, RF modules, and other electronic components requiring stable voltage with low noise.

Equivalent

The TLV70230DBVR is a low-dropout (LDO) linear voltage regulator. Equivalent products include:
1. AMS1117-3.0 by Advanced Monolithic Systems
2. LP2985-30 by Texas Instruments
3. MIC5205-3.0 by Microchip Technology
4. NCP1117ST30T3G by ON Semiconductor
5. MCP1700-3002E by Microchip Technology
These alternatives offer similar voltage and current specifications, but it is essential to verify pin compatibility and other parameters before substituting.

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