TLV70018DDCR

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TLV70018DDCR

IC REG LINEAR 1.8V 200MA SOT23-5

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.8V
VoltageDropout(Max) 0.25V @ 200mA
Current-Output 200mA
Current-Quiescent(Iq) 55 µA
Current-Supply(Max) 270 µA
PSRR 68dB (1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SOT-23-5 Thin, TSOT-23-5

概述

Description

The TLV70018DDCR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage with low power consumption. It typically supports applications requiring a fixed 1.8V output, but the series includes other voltage options. The device is known for its low quiescent current (approximately 31 µA) and excellent line and load transient response, making it ideal for battery-powered and portable applications.
Key features include an input voltage range from 2.0V to 5.5V, making it compatible with various power sources. It offers a maximum output current of 200 mA, ensuring sufficient power for small to medium loads. The TLV70018DDCR also includes overcurrent protection to prevent damage under fault conditions.
Packaged in a compact SOT-23-5 (DDC) footprint, this LDO is suitable for space-constrained designs. It offers quick start-up and fast transient response, enhancing performance in dynamic applications. The TLV70018DDCR’s robust performance, efficiency, and protection features make it a versatile choice for modern electronic devices.

Features

The TLV70018DDCR is a low-dropout (LDO) voltage regulator from Texas Instruments designed for power-sensitive applications. 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 from 2 V to 5.5 V.
3. Output Current: Supports a maximum output current of 200 mA.
4. Low Quiescent Current: Features an ultra-low quiescent current of about 31 µA, making it energy-efficient.
5. Dropout Voltage: Offers a low dropout voltage of around 130 mV at 200 mA load, enhancing efficiency.
6. Line/Load Regulation: Good line and load regulation for stable performance.
7. Thermal Protection: Equipped with over-current and over-temperature protection to prevent damage under fault conditions.
8. Package: Available in a small, space-saving SOT-23 (DDC) package.
9. Temperature Range: Operates over an extended temperature range from -40°C to +125°C, suitable for various environments.
These features make the TLV70018DDCR ideal for portable devices, battery-powered equipment, and other applications requiring efficient power management in a compact form.

Package

The TLV70018DDCR is in a SOT-23-5 package. This refers to a small outline transistor package with 5 pins, commonly used for surface-mount applications in electronics.

Pinout

The TLV70018DDCR is a low-dropout linear voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 (DDC) package. The main function of this component is to provide a stable output voltage of 1.8V with a maximum output current of 200 mA. This makes it suitable for applications requiring low quiescent current and good transient response. The pin configuration typically includes:
1. IN: Input voltage supply.
2. GND: Ground connection.
3. OUT: Regulated output voltage.
4. NC (No Connect) or EN (Enable): Depending on the variant, this pin can be left unconnected or used to enable the device.
5. NC (No Connect) or Control: Often a no-connect for mechanical stability.
The TLV70018DDCR is designed for portable and battery-powered devices, offering features like low dropout, low noise, and fast start-up.

Manufacturer

The TLV70018DDCR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide portfolio of analog and embedded processing chips. TI is known for its innovation in the electronics industry, providing components that help drive advancements in various fields, including consumer electronics, automotive systems, communications equipment, and industrial machinery.

Application

The TLV70018DDCR is a low-dropout (LDO) voltage regulator designed for portable and battery-powered applications. It is commonly used in areas such as consumer electronics, communication devices, medical equipment, and instrumentation. Its small size and low quiescent current make it ideal for power-sensitive applications like smartphones, tablets, wearable devices, and IoT gadgets. Additionally, it supports efficient power management in microcontrollers and RF modules, ensuring stable voltage supply and extended battery life.

Equivalent

The TLV70018DDCR is a low-dropout (LDO) linear voltage regulator by Texas Instruments. Equivalent products can include:
1. Microchip MCP1700-1802E/TO: A similar LDO with comparable voltage and current ratings.
2. ON Semiconductor NCP1117ST18T3G: Another LDO with similar specifications.
3. AMS1117-1.8: Commonly used LDO regulator with comparable output voltage.
Ensure to check specific parameters like output current, dropout voltage, and package type for compatibility.

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