TPS73618DBVR

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TPS73618DBVR

IC REG LINEAR 1.8V 400MA SOT23-5

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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.8V
VoltageDropout(Max) 0.2V @ 400mA
Current-Output 400mA
Current-Quiescent(Iq) 550 µA
Current-Supply(Max) 1 mA
PSRR 58dB ~ 37dB (100Hz ~ 10kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Übersicht

Description

The TPS73618DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable 1.8V output from an input voltage range of 1.7V to 5.5V. This device is part of the TPS736 series known for their ultra-low dropout voltage, low noise, and high power supply rejection ratio (PSRR). The LDO can supply up to 400mA of output current, making it suitable for powering a variety of digital and analog circuits.
One of its key features is the use of an NMOS pass element, which allows for a low quiescent current and fast transient response. It also includes an optional noise reduction feature via an external capacitor. The device is protected against over-current and over-temperature conditions, ensuring reliability in various applications.
Housed in a small SOT-23 package, the TPS73618DBVR is ideal for space-constrained applications. Its features make it suitable for use in portable electronics, communication devices, and other applications where low power consumption and efficient voltage regulation are critical.

Features

The TPS73618DBVR is a low-dropout (LDO) linear voltage regulator developed by Texas Instruments. Key features of this component include:
1. Output Voltage: The regulator provides a fixed output voltage of 1.8V.
2. Input Voltage Range: It supports an input voltage range from 1.7V to 5.5V.
3. Output Current: The device can deliver up to 400mA of output current.
4. Dropout Voltage: It has a low dropout voltage, typically around 200mV at full load.
5. High PSRR: Offers high Power Supply Rejection Ratio, which is beneficial for noise-sensitive applications.
6. Fast Transient Response: Enables rapid response to load changes.
7. Low Noise: The regulator features low output noise, suitable for RF applications.
8. Thermal Protection: Built-in thermal protection ensures device safety under high-temperature conditions.
9. Current Limit: Features current limiting to protect against over-current conditions.
10. Package Type: Offered in a compact SOT-23-5 package, which is space-efficient for portable and small-scale applications.
These features make the TPS73618DBVR suitable for powering digital loads, RF applications, and other systems requiring stable low-voltage power.

Package

The TPS73618DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a SOT-23-5 package type, which is a small outline transistor package with five leads.

Pinout

The TPS73618DBVR is a low-dropout (LDO) linear regulator from Texas Instruments. It is part of the TPS736xx series, designed for low power and small size applications. This device comes in a 5-pin SOT-23 package.
Here’s a brief overview of the pin functions:
1. IN (Pin 1): Input voltage pin. Connect a capacitor close to this pin to stabilize the input voltage.
2. GND (Pin 2): Ground pin. This is the reference point for all voltages in the circuit.
3. NR/SS (Pin 3): Noise reduction/soft start pin. Connecting a capacitor here reduces output noise and controls the startup time.
4. EN (Pin 4): Enable pin. Driving this pin high enables the regulator; low disables it.
5. OUT (Pin 5): Regulated output voltage pin. Connect appropriate capacitors to stabilize and filter the output.
The TPS73618DBVR provides a fixed output voltage of 1.8V, with a maximum output current of 400 mA, suitable for powering digital circuits and other low-voltage applications.

Manufacturer

The TPS73618DBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a broad range of integrated circuits and other semiconductor solutions. TI focuses on developing analog, embedded processing, and digital signal processing technologies, catering to various applications including industrial, automotive, personal electronics, communications, and enterprise systems. The company is well-known for its innovation and contribution to the electronics industry, consistently advancing the capabilities of electronics to make the world smarter, safer, and greener.

Application

The TPS73618DBVR is a low-dropout (LDO) voltage regulator. Its application areas include power management in portable electronics, battery-powered devices, telecommunications, industrial equipment, medical devices, and consumer electronics. It is ideal for applications requiring low noise, low quiescent current, and fast transient response.

Equivalent

The TPS73618DBVR is a low-dropout (LDO) voltage regulator. Equivalent products include the LT1761 series from Analog Devices, the NCP1117 series from ON Semiconductor, and the MIC5205 series from Microchip Technology. Ensure to check the specific voltage, current rating, and package to match your requirements.

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