TPS72718DSER

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TPS72718DSER

IC REG LINEAR 1.8V 250MA 6-WSON

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  • Mfr. Parte #TPS72718DSER
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Especificaciones

Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.8V
Voltage Dropout (Max) 0.2V @ 200mA
Current - Output 250mA
Current - Quiescent (Iq) 110 µA
Current - Supply (Max) 130 µA
PSRR 85dB ~ 45dB (10Hz ~ 1MHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 6-WFDFN
Supplier Device Package 6-WSON (1.5x1.5)
Base Product Number TPS72718

Descripción general

Description

The TPS72718DSER is a low-dropout (LDO) voltage regulator from Texas Instruments designed to provide a stable output voltage with high precision and low noise. It features a fixed output voltage of 1.8V, making it suitable for powering sensitive analog and digital circuits. The device offers a maximum output current of 1A and boasts a low dropout voltage, which enhances efficiency in battery-operated applications.
Key features include excellent transient response, a low quiescent current, and the ability to operate over a wide range of input voltages (up to 5.5V). It also includes thermal shutdown and overcurrent protection mechanisms to ensure safe operation. The TPS72718DSER is available in a compact 5-pin SOT-23 package, making it ideal for space-constrained designs in various applications, including portable devices, automotive systems, and industrial equipment. Overall, this LDO is an excellent choice for designers needing reliable and efficient voltage regulation in their circuits.

Features

The TPS72718DSER is a low-dropout (LDO) linear voltage regulator designed for high performance and efficiency. Key features include:
1. Output Voltage Options: Fixed output voltage of 1.8V with a tolerance of ±2%.
2. Low Dropout Voltage: Ensures efficient operation with a dropout voltage of 250mV at 1A load.
3. High Output Current: Supports up to 1A load current, suitable for various applications.
4. Low Quiescent Current: Typically consumes only 10 µA in idle mode, enhancing battery life in portable devices.
5. Thermal Protection: Integrated thermal shutdown for increased safety and reliability.
6. Wide Input Voltage Range: Operates with an input voltage range of 2.3V to 6.5V.
7. Power Supply Rejection Ratio (PSRR): High PSRR ensures stable output voltage despite variations in input voltage.
8. Small Package: Available in a compact surface-mount package, facilitating space-efficient designs.
These features make the TPS72718DSER ideal for applications in portable electronics, industrial systems, and battery-powered devices.

Package

The TPS72718DSER is packaged in a VSON (very small outline no-lead) package. This type of package is designed for efficient thermal performance and is suitable for space-constrained applications.

Pinout

The TPS72718DSER is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. The pin configuration and their functions are as follows:
1. Input (VIN): This pin is where the input voltage is applied.
2. Ground (GND): This pin is the common ground for the device and the circuit.
3. Output (VOUT): This pin provides the regulated output voltage.
4. Enable (EN): This pin is used to enable or disable the regulator. It should be connected to VIN for normal operation.
5. Adjust (ADJ): This pin allows for adjustment of the output voltage, if needed.
The TPS72718 is designed for applications that require a low quiescent current and high power supply rejection ratio, making it suitable for battery-powered devices and noise-sensitive applications.

Manufacturer

The TPS72718DSER is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in the design and production of semiconductors and various integrated circuits, including analog, digital signal processing, and microcontroller solutions. Established in 1930, TI is well-known for its innovation in the electronics industry and serves a wide range of sectors, including automotive, industrial, communications, and consumer electronics. The TPS72718DSER specifically is a low-dropout (LDO) linear voltage regulator, which is used to provide a stable output voltage for various electronic applications.

Application

The TPS72718DSER is a low-dropout (LDO) voltage regulator primarily used in applications requiring stable and low-noise voltage supply. Common application areas include battery-powered devices, portable electronics, RF and wireless systems, and point-of-load regulation in microcontrollers and processors. Its features make it suitable for sensitive applications such as audio devices, precision analog circuits, and telecommunications equipment.

Equivalent

The TPS72718DSER is a low-dropout (LDO) voltage regulator. Equivalent products include the LP2985 from Texas Instruments, MIC5219 from Microchip, and TLV767 from Texas Instruments. Always verify specific parameters such as output voltage, current rating, and thermal performance to ensure compatibility with your application.

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