Abbildungen dienen nur als Referenz
LT1085CM#PBF
+StücklisteIC REG LINEAR POS ADJ 3A 3DDPAK
-
HerstellerAnalog Devices Inc.
-
Herstellerteil #LT1085CM#PBF
-
Datenblatt LT1085CM#PBF DataSheet
-
Paket DDPAK-3
-
Auf Lager6960
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 30V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 28.5V |
| VoltageDropout(Max) | 1.5V @ 3A |
| Current-Output | 3A |
| PSRR | 75dB (120Hz) |
| ProtectionFeatures | Over Temperature |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA |
Übersicht
Description
Equivalent
1. LM1084 by Texas Instruments
2. LD1085 by STMicroelectronics
3. MIC29300 by Microchip Technology
4. AP1084 by Diodes Incorporated
These alternatives offer comparable performance in terms of voltage regulation and dropout voltage, but always verify the datasheets for compatibility with your specific application requirements.
Features
1. Output Current: Capable of delivering up to 3A of output current, making it suitable for various power supply applications.
2. Low Dropout Voltage: It offers a dropout voltage of approximately 1.5V at maximum load, which is advantageous for efficient power management.
3. Adjustable Output: The device provides an adjustable output voltage, typically from 1.2V to 37V, allowing for versatile application use.
4. Line and Load Regulation: It possesses excellent line and load regulation, ensuring stable output even with varying inputs and loads.
5. Thermal Protection: Built-in thermal overload protection safeguards the regulator from damage due to excessive temperature.
6. Current Limiting: Features current limiting to prevent output short circuits from causing damage.
7. Package: Available in a surface-mount package for convenient integration into PCB designs.
8. Applications: It is ideal for use in high-efficiency linear regulators, post-regulation of switching supplies, and battery-powered devices.
These features make the LT1085CM#PBF a reliable choice for applications requiring efficient regulation and high current delivery.
Pinout
1. Input (IN): This pin accepts the unregulated input voltage, which should be higher than the desired output voltage to allow for proper regulation.
2. Output (OUT): This pin provides the regulated output voltage. The LT1085 is capable of providing a high output current, typically up to 3A, with a dropout voltage of about 1.3V at maximum current.
3. Adjustment (ADJ): This pin is used to set the output voltage. The output voltage can be adjusted by connecting a resistor divider between the output pin, the adjust pin, and ground.
The LT1085CM#PBF is designed for various applications that require a stable output voltage, such as in powering microprocessors and other digital circuits. It offers features like low dropout voltage, thermal regulation, and protection against overcurrent conditions.
Manufacturer
Application
1. Power Supply Regulation: Used in systems requiring stable voltage under varying load conditions.
2. Microprocessor Power Supplies: Provides clean power to microprocessors and digital circuits.
3. Battery-Powered Devices: Extends battery life by efficiently managing power output.
4. Telecommunications Equipment: Ensures reliable operation of communication systems.
5. Industrial Automation: Supplies consistent voltage to control systems and sensors.
6. Consumer Electronics: Powers a wide range of devices, ensuring stable performance.
These applications benefit from the LT1085's low dropout voltage, high current capability, and thermal performance.