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LT1962EMS8-1.8
+БОМLDO Voltage Regulators LT1962 - 300mA, Low Noise, Micropower LDO Regulators
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ПроизводительАналоговые устройства
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Мфр. Часть #LT1962EMS8-1.8
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Лист данных LT1962EMS8-1.8 DataSheet
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В наличии7027
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
Обзор
Description
This regulator is housed in an MSOP-8 package, making it suitable for applications requiring a compact design. The LT1962EMS8-1.8 can deliver up to 300 mA of output current with a dropout voltage of only 270 mV at full load, optimizing power efficiency. It features excellent line and load transient response and stability with a wide variety of output capacitors, including low ESR ceramic types.
Additional features include thermal protection and reverse battery protection, enhancing its reliability in various applications such as portable devices, battery-powered equipment, and industrial systems. Its low noise performance also makes it suitable for sensitive analog circuits.
Equivalent
1. Texas Instruments: TPS73618 - Similar specifications.
2. ON Semiconductor: NCP1117 or NCP4641 - Compatible LDO regulators.
3. Microchip Technology: MCP1825S - Comparable in function and performance.
Always verify pin configurations and specific electrical characteristics to ensure compatibility for your application.
Features
1. Ultra-Low Quiescent Current: It consumes a minimal quiescent current of approximately 30µA, which is beneficial for battery-powered applications.
2. Low Dropout Voltage: The regulator has a low dropout voltage of about 270mV at 300mA load current, making it efficient for low-voltage operations.
3. Output Current: It can deliver up to 300mA of output current.
4. Stability: The device is stable with output capacitors as low as 3.3µF, allowing for greater flexibility in circuit design.
5. Thermal Protection: It includes thermal shutdown protection to prevent overheating.
6. Current Limiting: The built-in current limiting feature protects the device against short-circuits or overload conditions.
7. Small Package: The LT1962EMS8-1.8 is available in the MSOP-8 package, which is suitable for applications with space constraints.
These features make the LT1962EMS8-1.8 ideal for use in applications requiring efficient, low-noise voltage regulation.
Pinout
1. IN: Input pin for the unregulated voltage.
2. GND: Ground pin for reference and power return.
3. OUT: Output pin for the regulated 1.8V voltage.
4. SHDN (Shutdown): Active low input to enable or disable the regulator.
5. BYPASS: Connect a capacitor here to reduce output noise.
6. NC (No Connect): Not internally connected, usually left unconnected.
7. NC (No Connect): Another pin with no internal connection.
8. NC (No Connect): Another pin with no internal connection.
The LT1962EMS8-1.8 is well-suited for applications requiring low noise and low dropout voltage, offering high efficiency and excellent line and load regulation.
Manufacturer
Application
1. Consumer Electronics: Powering microcontrollers and digital circuits in devices like smartphones and tablets.
2. Telecommunications: Stabilizing voltage in networking equipment and routers.
3. Industrial Controls: Offering reliable power regulation in automation systems and machinery.
4. Automotive Electronics: Supporting low-noise power supply for infotainment systems and sensors.
5. Medical Devices: Ensuring stable voltage in portable medical equipment and diagnostic tools.
Its low quiescent current and low noise make it suitable for battery-operated devices and sensitive applications requiring precise voltage regulation.