TPS7A2033PDQNR

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TPS7A2033PDQNR

IC REG LINEAR 3.3V 300MA 4X2SON

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 6V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.14V @ 300mA
Current-Output 300mA
Current-Quiescent(Iq) 15 µA
Current-Supply(Max) 2 mA
PSRR 65dB ~ 40dB (100Hz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 4-XDFN Exposed Pad

Tổng quan

Description

The TPS7A2033PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a stable output voltage with high accuracy and low noise, making it ideal for precision analog and RF applications. The device offers a fixed output voltage of 3.3V, with an input voltage range from 2.7V to 6.5V. The LDO can deliver a maximum output current of 200mA.
This regulator is notable for its low quiescent current, typically around 60µA, which helps in power-sensitive applications. It also features a low dropout voltage of approximately 250mV at full load, ensuring efficient operation even when the input voltage is close to the output voltage.
The TPS7A2033PDQNR includes protection features such as current limit and thermal shutdown, enhancing reliability. Its package type is a 6-pin WSON (DSQ), which is compact and suitable for space-constrained designs. Additionally, the device is designed for a wide temperature range, from -40°C to 125°C, making it versatile for various environmental conditions.

Features

The TPS7A2033PDQNR is a low-dropout (LDO) linear voltage regulator from Texas Instruments known for its high performance and reliability. It features an output current of up to 200 mA and boasts a low quiescent current, making it energy-efficient, ideal for battery-powered applications. The device offers a fixed output voltage of 3.3V and supports an input voltage range from 2.5V to 6.5V.
Key features include a high power supply rejection ratio (PSRR), which ensures clean, stable voltage output even in noisy environments. The LDO also provides excellent load and line transient responses. For enhanced protection, it includes thermal shutdown and current limit features. Its ultra-small package size (X2SON) is beneficial for space-constrained designs. Additionally, the TPS7A2033PDQNR supports a fast start-up time, typically 60 µs, and has an output capacitor of only 1 µF for stability, which reduces board space and cost.

Package

The TPS7A2033PDQNR is a Low-Dropout (LDO) Voltage Regulator from Texas Instruments. It comes in a SON (Small Outline No-lead) package, specifically a 1.5mm x 1.5mm package size with a 0.5mm pitch. This package type is also commonly referred to as WSON (Wafer-Level Small Outline No-lead).

Pinout

The TPS7A2033PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. It features a small outline and is designed for portable and battery-powered applications. This device comes in a 6-pin WSON (Wafer-Level Small Outline No-lead) package.
The pin functions are typically as follows:
1. VIN: Input voltage supply.
2. VOUT: Regulated output voltage.
3. GND: Ground connection.
4. EN: Enable pin to turn the regulator on or off.
5. FB: Feedback pin used for setting the output voltage (in adjustable versions).
6. NC: No connection or reserved for future use.
Keep in mind that pin functions can vary slightly depending on the specific version or configuration of the LDO. Always refer to the datasheet for detailed pin definitions and electrical characteristics.

Manufacturer

The manufacturer of the TPS7A2033PDQNR is Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are widely used in electronic devices. They are one of the largest semiconductor companies in the world and provide a wide range of products, including analog chips, embedded processors, and other electronic components. TI serves various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The TPS7A2033PDQNR is a low-dropout (LDO) voltage regulator commonly used in various applications. These include powering analog circuits, microcontrollers, and sensor modules, especially in battery-operated devices due to its low quiescent current. It's also utilized in communication equipment, medical devices, and industrial systems where stable voltage supply is crucial. Its high PSRR (Power Supply Rejection Ratio) makes it suitable for noise-sensitive applications.

Equivalent

The TPS7A2033PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers include:
1. Microchip MCP1703: A low quiescent current LDO with similar output current capabilities.
2. ON Semiconductor NCP1117: Similar voltage output with low dropout features.
3. Analog Devices ADP3333: Offers similar voltage regulation and dropout characteristics.
Ensure to verify specific parameters like output voltage, current, and package type to ensure compatibility.

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