LT1962EMS8#TRPBF

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LT1962EMS8#TRPBF

IC REG LIN POS ADJ 300MA 8MSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 20V
Voltage-Output(Min/Fixed) 1.22V
Voltage-Output(Max) 20V
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)

概述

Description

The LT1962EMS8#TRPBF is a low dropout (LDO) linear voltage regulator from Analog Devices, formerly Linear Technology. It is designed to provide a stable output voltage with low input-to-output voltage differential, making it ideal for battery-powered devices or applications requiring efficient voltage regulation.
Key features of the LT1962 include:
- Ultra-low dropout voltage: Typically 270mV at 300mA load.
- Wide input voltage range: 2.3V to 20V.
- Low quiescent current: Approximately 30µA, important for energy-efficient applications.
- Output current capability: Up to 300mA.
- Excellent line and load regulation for consistent performance.
- Internal protection circuitry: Current limiting and thermal shutdown for enhanced reliability.
- Small footprint: Available in MSOP-8 package, allowing for compact designs.
The "#TRPBF" suffix indicates that this version is RoHS compliant ("Pb-free") and comes in tape-and-reel packaging for automated assembly processes.
The LT1962 is suitable for various applications, such as powering microcontrollers, sensors, and other low-power electronic devices where space and power efficiency are critical considerations.

Features

The LT1962EMS8#TRPBF is a low dropout (LDO) linear voltage regulator. Here are its key features:
1. Low Dropout Voltage: It offers a low dropout voltage of approximately 270mV at a 300mA load, making it efficient for low voltage applications.
2. Output Current: The device can deliver up to 300mA of output current.
3. Input Voltage: It supports an input voltage range of up to 20V, providing flexibility for various applications.
4. Low Quiescent Current: The regulator has a low quiescent current of 30µA, which is beneficial for battery-powered devices to extend battery life.
5. Low Noise: It features low output noise, making it suitable for noise-sensitive applications.
6. Stability: The LT1962 is stable with a 3.3µF output capacitor, which helps in minimizing design challenges.
7. Protection Features: It includes internal protection circuitry such as current limiting and thermal shutdown for enhanced reliability.
8. Package: The device is available in an 8-lead MSOP package, providing a compact form factor for space-constrained applications.
These features make the LT1962EMS8#TRPBF suitable for applications requiring efficient, low-noise voltage regulation.

Package

The LT1962EMS8#TRPBF is packaged in an 8-lead MSOP (Mini Small Outline Package) with a tape and reel packaging format for automated assembly. It is designed for efficient space utilization and ease of manufacturing.

Pinout

The LT1962EMS8#TRPBF is a low dropout (LDO) linear voltage regulator. It is housed in an 8-lead MSOP (Mini Small Outline Package) package. The pin count for this device is 8.
The primary function of the LT1962EMS8#TRPBF is to provide a stable output voltage with low dropout, meaning it can maintain regulation even when the input voltage is very close to the output voltage. It is designed for applications requiring low noise and high power supply rejection ratio (PSRR).
Key features of the LT1962 include a wide input voltage range, low quiescent current, and the ability to deliver up to 300 mA of output current. It is commonly used in battery-powered devices, low noise applications, and circuits requiring a stable power supply with minimal voltage drop across the regulator.

Manufacturer

The LT1962EMS8#TRPBF is manufactured by Linear Technology, which is a part of Analog Devices, Inc. Linear Technology, known for its high-performance analog integrated circuits, was acquired by Analog Devices in 2017. Analog Devices is a multinational semiconductor company that designs and manufactures a range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. They serve industries such as automotive, communications, industrial, and consumer electronics.

Application

The LT1962EMS8#TRPBF is a low-dropout (LDO) linear voltage regulator known for its low noise and low quiescent current. Key application areas include battery-powered devices, portable electronics, wireless communication devices, and noise-sensitive instrumentation. It is suitable for use in systems requiring stable voltage supply with minimal power loss, such as microprocessors, digital signal processors (DSPs), and other digital and analog circuitry. Its compact design and efficient performance make it ideal for space-constrained and energy-efficient applications.

Equivalent

The LT1962EMS8#TRPBF is a low-dropout (LDO) linear voltage regulator from Analog Devices. Equivalent products from other manufacturers include:
1. MIC5205-3.3YM/TR from Microchip Technology.
2. LP2985-33DBVR from Texas Instruments.
3. NCP4681DSQ33T1G from ON Semiconductor.
4. AP7333-33WG-7 from Diodes Incorporated.
These products offer similar low dropout voltage, output current, and package options. It's essential to verify specific parameters such as output voltage, current capability, and package type for exact equivalence.

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