TPS73118MDBVREP

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TPS73118MDBVREP

IC REG LINEAR 1.8V 150MA SOT23-5

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規格

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) 0.1V @ 150mA
Current - Output 150mA
Current - Quiescent (Iq) 550 µA
Current - Supply (Max) 750 µA
PSRR 58dB ~ 37dB (100Hz ~ 10kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Short Circuit, Reverse Polarity
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number TPS73118

概述

Description

The TPS73118MDBVREP is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for applications requiring a stable output voltage with minimal noise and ripple. It features a fixed output voltage of 1.8V and can deliver up to 1A of output current. The device operates with an input voltage range from 2.3V to 5.5V, making it suitable for battery-powered devices and other low-voltage applications.
Key features include low quiescent current, high power supply rejection ratio (PSRR), and a thermal shutdown function for enhanced reliability. The TPS73118 is packaged in a compact 3x3 mm VQFN, which aids in saving board space. Additionally, it offers fast transient response, making it ideal for powering sensitive analog and digital circuits. This LDO is commonly used in applications like portable devices, RF communication, and other consumer electronics where efficient voltage regulation is essential.

Features

The TPS73118MDBVREP is a low-dropout (LDO) linear voltage regulator designed for applications requiring a stable output voltage with low noise. Key features include:
1. Output Voltage: Adjustable output voltage from 1.2V to 5.5V.
2. Output Current: Capable of delivering up to 1A of output current.
3. Low Dropout Voltage: Typically 250mV at full load, allowing for efficient operation.
4. Low Quiescent Current: Minimal power consumption, ideal for battery-powered applications.
5. Stable with Ceramic Capacitors: Compatible with a range of output capacitors, including ceramic types, enhancing design flexibility.
6. Thermal Protection: Built-in thermal shutdown feature prevents damage from overheating.
7. Short Circuit Protection: Safeguards the device and load under fault conditions.
8. Pin-compatible: Easy integration into existing designs with a standard pin configuration.
These features make the TPS73118MDBVREP suitable for a variety of applications, including portable devices, communication equipment, and automotive electronics.

Package

The TPS73118MDBVREP is packaged in a VQFN (very thin quad flat no-lead) package, with a 3mm x 3mm footprint and 16 pins. This package type offers a compact design suitable for space-constrained applications.

Pinout

The TPS73118MDBVREP is a low-dropout (LDO) voltage regulator from Texas Instruments. It features a pin count of 8. The primary functions of its pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. FB (Pin 4): Feedback pin for voltage regulation.
5. EN (Pin 5): Enable pin to turn the regulator on/off.
6. NC (Pin 6): No connect; not internally connected.
7. NC (Pin 7): No connect; not internally connected.
8. NC (Pin 8): No connect; not internally connected.
The TPS73118 provides a fixed output voltage option and is designed for low power consumption applications.

Manufacturer

The TPS73118MDBVREP is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments is known for designing and producing a wide range of analog and embedded processing chips, including power management devices, microcontrollers, and sensors. Founded in 1930, the company has a strong focus on innovation and technology, serving various markets such as automotive, industrial, consumer electronics, and communications. TI is recognized for its extensive portfolio of products aimed at improving energy efficiency and enabling advanced electronic systems.

Application

The TPS73118MDBVREP is a low-dropout (LDO) linear voltage regulator primarily used in applications requiring stable and precise voltage regulation. Common application areas include portable electronics, battery-powered devices, telecommunications, automotive electronics, and power management in microcontrollers and processors. Its ability to supply low noise and high accuracy makes it suitable for sensitive analog and digital circuits.

Equivalent

The TPS73118MDBVREP is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LP2985 - Texas Instruments
2. MIC5205 - Microchip Technology
3. LM1117 - Texas Instruments
4. LT1763 - Analog Devices
5. NCP1117 - ON Semiconductor
Always verify specifications, such as output voltage, current rating, and package type, to ensure compatibility.

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