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TPS7A6333QPWPRQ1

Name: TPS7A6333QPWPRQ1
Rating: 4.7 (12 reviews)

IC REG LIN 3.3V 200MA 14-HTSSOP

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資料表 TPS7A6333QPWPRQ1 DataSheet
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規格

Part Status	Active
Base Product Number	TPS7A6333
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	3.3V
Voltage Dropout (Max)	0.5V @ 250mA
Current - Output	200mA
Current - Quiescent (Iq)	35 µA
PSRR	60dB ~ 30dB (100Hz ~ 150kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount
Package	14-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package	14-HTSSOP
Packaging	Cut Tape (CT), Tape & Reel (TR)
Grade	Automotive
Qualification	AEC-Q100

概述

Description

The TPS7A6333QPWPRQ1 is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments, designed for automotive applications. It features a wide input voltage range of 4.5V to 33V and provides a fixed output voltage of 3.3V with a maximum output current of 1A.
This LDO is characterized by its low dropout voltage, enabling efficient operation even near the input voltage, and its low quiescent current, which enhances power efficiency in battery-powered designs. It includes features such as overcurrent protection, thermal shutdown, and short-circuit protection, ensuring reliable operation in demanding environments.
The device is also AEC-Q100 qualified, making it suitable for automotive applications where reliability and performance are critical. The TPS7A6333QPWPRQ1 is housed in a compact 5mm x 5mm QFN package, allowing for space-saving designs. Overall, this LDO is an excellent choice for any application requiring a stable 3.3V output with high efficiency and robustness.

Features

The TPS7A6333QPWPRQ1 is a high-performance low-dropout (LDO) voltage regulator designed for automotive applications. Key features include:
1. Output Voltage Range: Adjustable output voltage from 1.2V to 33V.
2. Input Voltage Range: Accepts input voltages up to 36V.
3. Low Dropout Voltage: Typically 0.2V at 1A load, providing efficient operation.
4. High Output Current: Capable of supplying up to 1A of output current.
5. Power Good Indicator: Integrated power good output signals when the output voltage is within the specified range.
6. Low Noise and Ripple: Designed for low noise performance, suitable for noise-sensitive applications.
7. Thermal Protection: Built-in thermal shutdown and current limit features ensure safe operation.
8. Automotive Grade: AEC-Q100 qualified for automotive applications, ensuring reliability in harsh environments.
Overall, it is ideal for precision power supply applications in automotive electronics.

Package

The TPS7A6333QPWPRQ1 is packaged in a PowerPAD™ HTQFN (Heat-Transfer Quad Flat No-lead) with a 16-pin configuration. This package type is designed for enhanced thermal performance and is suitable for automotive applications.

Pinout

The TPS7A6333QPWPRQ1 is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments. It features a 20-pin HTQFP (Thin Quad Flat Package) with a pin count of 20.
Key functions include:
1. Input Voltage Range: Accepts input voltages from 4.5V to 36V.
2. Output Voltage: Provides a fixed output voltage of 3.3V.
3. Load Regulation: Excellent load and line regulation.
4. Dropout Voltage: Low dropout voltage, enhancing efficiency.
5. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
6. Current Limit: Built-in current limiting to protect against overload.
7. Noise Performance: Low output noise, suitable for sensitive applications.
This device is used in various applications, including automotive, industrial, and telecommunications, where stable voltage is critical.

Manufacturer

The manufacturer of the TPS7A6333QPWPRQ1 is Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices. Established in 1930, the company is well-known for its innovations in analog, digital signal processing, and embedded processing technologies. TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. The TPS7A6333QPWPRQ1 is a high-performance voltage regulator, part of TI's portfolio aimed at providing reliable power management solutions.

Application

The TPS7A6333QPWPRQ1 is a low-dropout linear voltage regulator designed for automotive applications. It is suitable for powering sensitive analog circuits, microcontrollers, and digital signal processors. Its low noise performance makes it ideal for RF and precision analog applications, as well as battery-powered devices requiring high efficiency and stability. Additionally, it supports high current loads and operates effectively in harsh automotive environments, ensuring reliable performance in critical applications.

Equivalent

The TPS7A6333QPWPRQ1 is a high-performance, low-noise linear voltage regulator. Equivalent products include the LM317, LT1085, and LM1084 as general alternatives, but for specific low-noise applications, consider the LT3042 or LM2940. Always verify specifications like output voltage, current, and noise performance for compatibility in your design.