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LD1086D2TTR
+BOMIC REG LINEAR POS ADJ 1.5A D2PAK
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Nhà sản xuấtSTMicroelectronics
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Ông. Phần #LD1086D2TTR
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Bảng dữ liệu LD1086D2TTR DataSheet
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Gói TO-263-3
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Có sẵn1361
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| 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 @ 1.5A |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 10 mA |
| PSRR | 88dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
Tổng quan
Description
Key features typically include:
1. Low Dropout Voltage: Allows the regulator to maintain output voltage with minimal difference between input and output voltages.
2. High Output Current: Capable of delivering up to 1.5A, suitable for powering larger loads.
3. Thermal Protection: Includes safeguards against overheating, ensuring device longevity.
4. Overcurrent Protection: Prevents damage from excessive current loads.
5. Low Noise: Ensures minimal electrical noise, making it ideal for sensitive applications.
The LD1086D2TTR is used in various applications, from consumer electronics to industrial systems, where reliable voltage regulation is crucial. It's available in different package options, including the D2PAK-3, for flexibility in design and implementation.
Equivalent
1. LM1086 - by Texas Instruments
2. LT1086 - by Analog Devices
3. AMS1086 - by Advanced Monolithic Systems
4. AP1086 - by Diodes Incorporated
5. MC33269 - by ON Semiconductor
These alternatives generally offer similar functionality in terms of output voltage range, dropout voltage, and current capability. Always verify specifications and pin configurations to ensure compatibility.
Features
1. Output Current: Capable of delivering up to 1.5A.
2. Dropout Voltage: Offers a low dropout voltage, typically around 1.3V at maximum output current.
3. Output Voltage: Available with fixed or adjustable output voltage options. Fixed versions usually include 1.8V, 2.5V, 3.3V, and 5V.
4. Thermal Protection: Incorporates thermal protection to prevent overheating.
5. Current Limiting: Features current limiting to protect against overload conditions.
6. Stability: Requires external capacitors for stable operation but features good stability with low ESR capacitors.
7. Package: Available in a D2PAK package, which is suitable for surface mounting.
8. Applications: Ideal for use in power management for microprocessors, post-regulation for switching supplies, and battery-powered systems.
These features make the LD1086D2TTR a versatile component for supplying stable voltage in various electronic applications.
Pinout
1. Input (IN): This pin receives the input voltage that needs to be regulated.
2. Output (OUT): This pin provides the regulated output voltage.
3. Ground (GND): This pin is connected to the ground of the circuit.
Some variants might include an additional pin for an adjustable version, allowing for external resistors to set the output voltage. However, in the most common fixed-output versions, the regulator has a straightforward 3-pin configuration.
Manufacturer
Application
1. Consumer Electronics: Provides stable power for devices like smartphones, tablets, and laptops.
2. Telecommunications: Used in networking equipment to ensure consistent performance.
3. Industrial Equipment: Offers reliable power for sensors and control systems.
4. Automotive: Powers various electronic modules within vehicles.
5. Medical Devices: Ensures precise power delivery for sensitive medical equipment.
6. Computing: Regulates voltage for CPUs and other computer components.
Its compact design and efficiency make it suitable for a wide range of electronic devices.