TPS7A0230PDQNR

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TPS7A0230PDQNR

IC REG LINEAR 3V 200MA 4-X2SON

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  • Mfr. Partie #TPS7A0230PDQNR
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Spécifications

Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 6V
Voltage - Output (Min/Fixed) 3V
Voltage Dropout (Max) 0.36V @ 200mA
Current - Output 200mA
Current - Quiescent (Iq) 60 nA
PSRR 55dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 4-XDFN Exposed Pad
Supplier Device Package 4-X2SON (1x1)
Base Product Number TPS7A0230

Vue d'ensemble

Description

The TPS7A0230PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments designed to provide a stable output voltage while maintaining high efficiency and low noise. It features an output voltage range of 1.2 V to 30 V, with a maximum output current of 2 A. This device is particularly suited for powering sensitive analog and RF applications due to its low output noise and high power supply rejection ratio (PSRR).
Key features include a wide input voltage range, thermal shutdown protection, and adjustable output options, making it versatile for various applications including telecommunications, industrial, and automotive systems. The TPS7A0230PDQNR also offers excellent transient response, ensuring stable performance under varying load conditions. Its small package size (SOT-223) facilitates easy integration into compact designs. Overall, the TPS7A0230 is ideal for applications requiring high precision and reliability in power management.

Features

The TPS7A0230PDQNR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to provide high-performance power management. Key features include:
1. Output Voltage: Adjustable output voltage range from 1.2V to 30V.
2. Low Dropout Voltage: Typically 250 mV at 1 A load, ensuring efficiency in low-voltage applications.
3. High Output Current: Capable of sourcing up to 1 A of continuous output current.
4. Low Quiescent Current: Ideal for battery-powered applications, with a quiescent current as low as 10 µA.
5. Power Supply Rejection Ratio (PSRR): Excellent PSRR performance, ensuring stable output voltage in varying load conditions.
6. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
7. Soft-Start Capability: Reduces inrush current during startup, enhancing system reliability.
8. Wide Operating Temperature Range: Suitable for operation from -40°C to +125°C.
These features make the TPS7A0230PDQNR ideal for a variety of applications, including automotive, industrial, and consumer electronics.

Package

The TPS7A0230PDQNR is packaged in a VQFN (Very Thin Quad Flat No-lead) package type, specifically in a 16-pin configuration. This surface-mount package is designed for improved thermal performance and space efficiency in electronic circuits.

Pinout

The TPS7A0230PDQNR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It features a pin count of 5.
The functions of the pins are as follows:
1. Input (Vin) - Connects to the input voltage source.
2. GND - Ground pin.
3. Output (Vout) - Provides the regulated output voltage.
4. ENABLE - Active high pin to enable or disable the output.
5. NC - No connection (not used; may be left unconnected).
This device is designed to deliver a high-performance output with low noise and high power supply rejection, making it suitable for sensitive applications in analog and RF circuits. The TPS7A0230PDQNR typically provides an output voltage of 2.3V and is capable of delivering up to 1A of load current.

Manufacturer

The TPS7A0230PDQNR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments designs and produces a wide range of semiconductor products, including analog and embedded processing devices. The company is well-known for its innovations in the electronics industry, particularly in analog signal processing, digital signal processing, and microcontrollers. TI serves various sectors such as industrial, automotive, consumer electronics, and communications, providing solutions that enhance performance and efficiency in electronic systems. Established in 1930, Texas Instruments has a long history of technological advancement and continues to be a significant player in the semiconductor market.

Application

The TPS7A0230PDQNR is a high-performance low-dropout (LDO) voltage regulator suitable for applications requiring ultra-low noise and high power supply rejection. Common application areas include precision analog circuits, RF and communication systems, medical devices, instrumentation, and battery-powered equipment. Its stability with various output capacitors also makes it ideal for sensitive microcontrollers and ADCs.

Equivalent

The TPS7A0230PDQNR is a low-dropout linear voltage regulator. Equivalent products include the LM317 (adjustable), LP2985, LT1085, and the MIC2941. These components offer similar voltage regulation capabilities but may vary in specifications like output current, dropout voltage, and thermal performance. Always check the datasheets for compatibility based on your specific application needs.

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