TPS78230DRVR

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TPS78230DRVR

IC REG LINEAR 3V 150MA 6WSON

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3V
VoltageDropout(Max) 0.25V @ 150mA
Current-Output 150mA
Current-Quiescent(Iq) 1.3 µA
Current-Supply(Max) 8 µA
PSRR 40dB ~ 15dB (10Hz ~ 1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 6-WDFN Exposed Pad

概述

Description

The TPS78230DRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TPS782 series, designed for applications requiring low power consumption and high efficiency. The component is notable for its ultra-low quiescent current, making it ideal for battery-powered devices and energy-sensitive applications.
Key features of the TPS78230DRVR include a fixed output voltage of 3.0V, a maximum output current of 150 mA, and a low dropout voltage, which helps in maintaining regulation close to the supply voltage. The device operates over a wide input voltage range, enhancing its versatility for different power supply configurations.
The TPS78230DRVR is housed in a compact SON-6 package, suitable for space-constrained designs. It also includes features like thermal shutdown and current limit protection to ensure reliability and safety in operation. The device's typical applications extend to portable electronics, wearable devices, and low-power IoT applications.
Overall, the TPS78230DRVR is a robust choice for designers looking for efficient, low-power voltage regulation in compact and portable electronic designs.

Features

The TPS78230DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments designed for efficient power management in battery-powered applications. Key features include:
1. Ultra-Low Quiescent Current: With a mere 500 nA, it maximizes battery life, making it ideal for portable and battery-operated devices.

2. Input Voltage Range: Operates from 2.2 V to 5.5 V, suitable for a wide range of power supply sources.
3. Output Voltage: Provides a fixed output voltage of 3.0 V.
4. Output Current: Supports up to 150 mA, sufficient for many low-power applications.
5. Voltage Dropout: Features a low dropout voltage of 200 mV at 150 mA, enhancing efficiency.
6. Thermal Shutdown: Protects the device by shutting down in case of overheating.
7. Current Limit: Includes an internal current limit to prevent damage from short circuits or overload conditions.
8. Low Noise: Designed for noise-sensitive applications without requiring an external bypass capacitor.
9. Enable Pin: Allows for easy on/off control to save power when not in use.
10. Package: Available in a small DRV (WSON) package, making it suitable for compact designs.
These features make the TPS78230DRVR an excellent choice for energy-conscious applications requiring reliable voltage regulation.

Package

The TPS78230DRVR is a low-dropout (LDO) voltage regulator packaged in a WSON (Wettable Flank Small Outline No-lead) format, specifically the DRV package with an 8-pin configuration. This compact package is suitable for space-constrained applications, offering efficient thermal performance.

Pinout

The TPS78230DRVR is a low-dropout linear regulator from Texas Instruments. It is part of the TPS782 series, known for its ultra-low power consumption and ability to maintain regulation in battery-operated systems. The specific model, TPS78230, is designed to output a fixed 3.0V.
The TPS78230DRVR comes in a 6-pin WSON (DRV) package. The pin functions are as follows:
1. VIN: Input voltage pin where the supply voltage is applied.
2. VOUT: Output voltage pin that provides the regulated output.
3. GND: Ground pin, which is the common return path for input and output.
4. EN: Enable pin used to turn the regulator on or off. A high voltage on this pin enables the regulator.
5. NC: No connect pin, which is typically not internally connected and can be left floating.
6. NC: Another no connect pin.
The TPS78230DRVR is designed for ultra-low quiescent current applications, making it ideal for battery-powered devices.

Manufacturer

The TPS78230DRVR is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. TI’s products are used in a variety of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation and development of technologies that are integral to modern electronic devices. TI has a strong presence in the semiconductor market, offering products that enhance efficiency, performance, and reliability in electronic systems.

Application

The TPS78230DRVR is a low-dropout (LDO) voltage regulator that is commonly used in battery-powered devices, portable electronics, and low-power applications. It is ideal for applications requiring low quiescent current, such as wearable technology, IoT devices, and energy-efficient sensors. Its small form factor and low power consumption make it suitable for smartphones, tablets, wireless communication modules, and microcontroller power supply circuits.

Equivalent

The TPS78230DRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. Microchip MCP1700-3002E/TO: A low-dropout regulator that provides similar features with a 3.0V output.
2. ON Semiconductor NCP170AMX300TAG: Offers similar low-dropout regulation with a 3.0V output.
3. Analog Devices ADP150AUJZ-3.0-R7: Another LDO with a comparable voltage output and performance.
Ensure compatibility by checking specific parameters such as output current, dropout voltage, package type, and pin configuration.

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