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TPL9053AD-DF4R

Name: TPL9053AD-DF4R
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 500MA 8-DFN

Производитель
Мфр. Часть #TPL9053AD-DF4R
Пакет
Лист данных TPL9053AD-DF4R DataSheet
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Спецификации

Part Status	Active
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	0.6V
Voltage - Output (Max)	5.3V
Voltage Dropout (Max)	0.3V @ 500mA
Current - Output	500mA
Current - Quiescent (Iq)	180 µA
PSRR	89dB (1kHz), 82dB ~ 55dB (100Hz ~ 1MHz)
Control Features	Enable, Power Good
Protection Features	Over Current, Over Temperature, Reverse Current
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	8-WFDFN Exposed Pad
Supplier Device Package	8-DFN (2x2)

Обзор

Description

The TPL9053AD-DF4R is a high-performance, low-dropout (LDO) voltage regulator designed for efficient power management in various electronic applications. It features an adjustable output voltage range, typically from 0.8V to 5V, making it suitable for powering sensitive components. With a maximum output current of 1A, it is ideal for battery-operated devices, consumer electronics, and portable applications.
Key characteristics include low quiescent current, excellent load and line regulation, and low output noise, ensuring stable performance even under varying conditions. The TPL9053AD-DF4R also includes built-in protection features such as over-temperature and over-current protection, enhancing the reliability of the device.
Its compact package makes it easy to integrate into space-constrained designs. Overall, the TPL9053AD-DF4R is a versatile choice for designers seeking efficient and reliable power solutions in modern electronics.

Features

The TPL9053AD-DF4R is a high-performance digital potentiometer IC designed for various applications, such as audio, battery management, and sensor calibration. Key features include:
1. Digital Potentiometer: Offers a 256-position wiper for fine-tuning resistance.
2. I2C Interface: Allows easy communication with microcontrollers for configuration and control.
3. Low Power Consumption: Ideal for battery-operated devices, ensuring extended battery life.
4. Wide Operating Voltage Range: Supports operation from 2.7V to 5.5V.
5. Temperature Stability: Maintains performance across a range of temperatures, ensuring reliability.
6. High Linearity: Provides precise control with minimal distortion, beneficial in audio applications.
7. Multiple Channels: Can control multiple pots, facilitating complex applications.
8. Small Package Size: Available in a compact DFN package, suitable for space-constrained designs.
Overall, the TPL9053AD-DF4R is valued for its adaptability in various electronic systems, offering precision and efficiency.

Package

The TPL9053AD-DF4R is packaged in a 4mm x 4mm QFN (Quad Flat No-leads) package. This type of package features a low profile and is suitable for applications where space-saving is critical.

Pinout

The TPL9053AD-DF4R is a programmable voltage reference and power management IC with a pin count of 8.
### Pin Functions:
1. VOUT (Pin 1): Output voltage; provides the regulated voltage.
2. GND (Pin 2): Ground; common reference point for the circuit.
3. VREF (Pin 3): Reference voltage output; used for external circuitry.
4. SDA (Pin 4): Serial Data Line; used for I2C communication to configure settings.
5. SCL (Pin 5): Serial Clock Line; also for I2C communication.
6. EN (Pin 6): Enable; activates the device when high.
7. ADJ (Pin 7): Adjustable; used to set the output voltage via an external resistor divider.
8. NC (Pin 8): No Connect; not internally connected.
This device is commonly used in applications requiring precise voltage regulation and can be configured to provide various output voltages.

Manufacturer

The TPL9053AD-DF4R is manufactured by Texas Instruments (TI), a leading global technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, with a strong focus on analog and embedded processing products. The company serves a wide range of industries, including automotive, industrial, communications, consumer electronics, and computing. TI is known for its innovation in power management, signal processing, and microcontroller solutions, making it a key player in the electronics sector. Established in 1930 and headquartered in Dallas, Texas, Texas Instruments has a significant presence in the semiconductor market and is recognized for its commitment to quality and technological advancement.

Application

The TPL9053AD-DF4R is a high-performance voltage regulator primarily used in battery-powered devices, portable electronics, and IoT applications. Its applications include powering microcontrollers, sensors, and communication modules due to its low quiescent current and high efficiency. Additionally, it is suitable for automotive, industrial, and consumer electronics where reliable power management and thermal performance are crucial.

Equivalent

The TPL9053AD-DF4R is a high-accuracy, low-power voltage reference and programmable voltage regulator. Equivalent products include the TPS7A47 from Texas Instruments, the LT3080 from Analog Devices, and the MCP1825 from Microchip. When selecting an alternative, consider specifications like output voltage range, load current, and accuracy requirements. Always verify compatibility with your specific application.

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УПС: Стоимость доставки варьируется от 25 до 45 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

ТНТ: Стоимость доставки варьируется от 25 до 65 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

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