LT1962EMS8-3.3#PBF

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LT1962EMS8-3.3#PBF

IC REG LINEAR 3.3V 300MA 8MSOP

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사양

Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 20V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.43V @ 300mA
Current-Output 300mA
PSRR 65dB (120Hz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

개요

Description

The LT1962EMS8-3.3#PBF is a low-dropout (LDO) linear voltage regulator manufactured by Analog Devices, originally by Linear Technology. It is designed to provide a stable 3.3V output from a higher voltage input, with a dropout voltage of approximately 270mV at full load. This makes it efficient for applications requiring low power dissipation, such as battery-powered devices.
Key features include:
- Maximum output current of 300mA.
- Low quiescent current of 30µA, which helps in conserving battery life.
- High ripple rejection, providing a stable output even with input voltage fluctuations.
- Thermal shutdown and current limiting for protection against overloads.
- Stable operation with a wide range of output capacitors, including low ESR types.
The device is packaged in an 8-lead MSOP package, allowing for a compact design suitable for space-constrained applications. It is commonly used in portable electronics, automotive systems, and telecommunications, where reliable and efficient voltage regulation is crucial. The #PBF suffix indicates that the component is lead-free, complying with environmental standards.

Features

The LT1962EMS8-3.3#PBF is a low-dropout (LDO) linear voltage regulator designed to deliver a stable 3.3V output. Key features include:
1. Low Dropout Voltage: It has a dropout voltage of only 270mV at full load, which allows for efficient operation even with a small difference between input and output voltages.
2. Output Current: The device can supply up to 300mA of output current, making it suitable for powering various electronic components and systems.
3. Low Quiescent Current: It has a low quiescent current of 30µA, which helps to prolong battery life in portable applications.
4. High Accuracy: The regulator provides high output voltage accuracy with tight line and load regulation.
5. Thermal Protection: It includes thermal shutdown to prevent overheating and damage to the device.
6. Small Package: The LT1962 is available in a compact MSOP-8 package, making it ideal for space-constrained applications.
7. Stability: The device ensures stable operation with a wide range of output capacitors, including small ceramic capacitors.
These features make the LT1962EMS8-3.3#PBF suitable for a variety of applications, such as battery-powered devices, portable instruments, and wireless communication systems.

Package

The LT1962EMS8-3.3#PBF is packaged in an MSOP-8 package. MSOP stands for Mini Small Outline Package, which is a compact surface-mount package type with 8 pins.

Pinout

The LT1962EMS8-3.3#PBF is a low-dropout (LDO) linear voltage regulator. It is designed to provide a fixed output voltage of 3.3 volts with a maximum output current of 300 mA. This component is housed in an 8-lead MSOP (Mini Small Outline Package) package.
The pin configuration and functions are as follows:
1. IN: Input voltage. Connect this pin to the input supply voltage.
2. GND: Ground. Common ground connection for input and output.
3. OUT: Output voltage. Provides the regulated 3.3V output.
4. NC: No Connection. This pin is not internally connected.
5. NC: No Connection. This pin is not internally connected.
6. SHDN: Shutdown. Drive this pin low to turn off the regulator, reducing power consumption.
7. NC: No Connection. This pin is not internally connected.
8. GND: Ground. Additional ground connection.
The device features low quiescent current and low noise, making it suitable for battery-powered applications.

Manufacturer

The LT1962EMS8-3.3#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for its specialization in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company serves a wide range of industries, including industrial, automotive, communication, consumer, and healthcare sectors. Analog Devices is recognized for producing high-performance solutions that help improve the efficiency and functionality of electronic devices.

Application

The LT1962EMS8-3.3#PBF is a low dropout (LDO) linear voltage regulator. Its application areas include powering sensitive electronics requiring stable 3.3V power, such as microcontrollers, digital signal processors, and communication devices. It is used in battery-powered devices due to its low quiescent current, extending battery life. Additionally, it finds applications in wearable electronics, portable devices, and automotive systems where low noise and high efficiency are critical.

Equivalent

The LT1962EMS8-3.3#PBF is a low-dropout (LDO) linear voltage regulator providing a 3.3V output. Equivalent products include:
1. LM1117-3.3 by Texas Instruments: A popular 3.3V LDO with similar current and dropout specifications.
2. MIC5205-3.3 by Microchip Technology: Offers low quiescent current and similar voltage regulation.
3. NCP1117ST33T3G by ON Semiconductor: Features similar output voltage and power handling.
Always check the datasheets for exact matching specifications, including dropout voltage, current rating, and package type.

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EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.

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