LT1962EMS8#PBF

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LT1962EMS8#PBF

IC REG LIN POS ADJ 300MA 8MSOP

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Spécifications

Package Bulk
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)

Vue d'ensemble

Description

The LT1962EMS8#PBF is a low-dropout (LDO) linear voltage regulator manufactured by Analog Devices, previously Linear Technology. It is designed to provide a stable output voltage with a low dropout voltage of approximately 270 mV at 300 mA load current. The device operates with an input voltage range from 2.3V to 20V and can output voltages from 1.2V to 19.5V, depending on the model variant.
Key features include low quiescent current (30µA) which helps in extending battery life in portable applications, excellent line and load transient response, and an output current capability of up to 300 mA. The LT1962EMS8#PBF also includes features like thermal shutdown and current limiting for enhanced reliability and protection.
Packaged in an 8-lead MSOP, it is suitable for applications where board space is a concern. Its robust performance makes it ideal for applications in handheld devices, industrial equipment, and automotive electronics, where efficient power management is crucial. The "#PBF" suffix indicates that the device is lead-free and RoHS compliant.

Features

The LT1962EMS8#PBF is a low-dropout (LDO) linear voltage regulator designed by Analog Devices (formerly Linear Technology). Key features include:
1. Output Current: It can deliver up to 300 mA of output current.
2. Low Dropout Voltage: Typically around 270 mV at full load of 300 mA, allowing efficient operation.
3. Input Voltage Range: Operates over an input voltage range of 2.3V to 20V.
4. Low Quiescent Current: Consumes a low typical quiescent current of 30 µA, making it suitable for battery-powered applications.
5. Output Voltage: Available in fixed output voltage versions, as well as an adjustable version.
6. Stability: Stable with a variety of output capacitors, including low ESR ceramic capacitors.
7. Protection Features: Includes internal protection circuitry for current limiting and thermal overload protection.
8. Package: Offered in an 8-lead MSOP package, which is compact and suitable for space-constrained applications.
These features make the LT1962EMS8#PBF suitable for applications requiring efficient and stable voltage regulation, particularly where low power consumption is critical.

Package

The LT1962EMS8#PBF is a linear regulator integrated circuit (IC) package. It comes in an MSOP-8 (Mini Small Outline Package with 8 pins) type. The "#PBF" suffix indicates that it is RoHS compliant and lead-free.

Pinout

The LT1962EMS8#PBF is a low dropout (LDO) linear voltage regulator from Analog Devices. It comes in an 8-pin MSOP package. The key features of the LT1962 include a low dropout voltage, low quiescent current, and high output accuracy. It's designed for battery-powered applications.
Here's the pin configuration and basic function for each pin:
1. Pin 1 (OUT): Regulated output voltage.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (SHDN): Shutdown pin. Active low; when low, the regulator is off.
4. Pin 4 (ADJ): Adjustment pin for setting the output voltage (in adjustable versions).
5. Pin 5 (NC): No connection.
6. Pin 6 (NC): No connection.
7. Pin 7 (IN): Input voltage supply.
8. Pin 8 (BYP): Connects to an external capacitor for noise reduction.
The LT1962 is used for maintaining a stable output voltage with minimal power loss, suitable for sensitive electronic circuits.

Manufacturer

The LT1962EMS8#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its high-performance products used in various applications, including industrial, automotive, consumer electronics, communication, healthcare, and instrumentation. Analog Devices focuses on providing solutions for signal processing, data conversion, power management, and other related technologies.

Application

The LT1962EMS8#PBF is an ultra-low noise, low-dropout (LDO) linear regulator. It is commonly used in applications requiring quiet power supplies and precise voltage regulation, such as in telecommunications, networking, wireless devices, and RF systems. Its low noise and high performance make it suitable for powering sensitive analog and mixed-signal circuits, including sensors, data converters, and RF front-end components. Additionally, it can be used in battery-powered devices due to its low quiescent current.

Equivalent

The LT1962EMS8#PBF is a low dropout (LDO) voltage regulator. Equivalent products from other manufacturers may include:
1. Texas Instruments: TPS737 series
2. Analog Devices: ADP3330 series
3. Microchip Technology: MCP1702 series
4. ON Semiconductor: NCP1117 series
5. STMicroelectronics: LD1117 series
Ensure compatibility by matching voltage, current, dropout voltage, package type, and other key specifications. Always verify with the manufacturer's datasheet.

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TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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