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LD1086D2M33TR
+BOMIC REG LINEAR 3.3V 1.5A D2PAK-3
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제조업체ST마이크로일렉트로닉스(주)
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제조업체 부품 #LD1086D2M33TR
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데이터시트 LD1086D2M33TR DataSheet
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패키지 TO-252-3
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재고7070
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 1.5V @ 1.5A |
| Current - Output | 1.5A |
| Current - Quiescent (Iq) | 10 mA |
| PSRR | 79dB (120Hz) |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
개요
Description
The "LD" prefix often indicates a series or family of devices, while the numbers and letters that follow denote specific characteristics. For example, "1086" could relate to a series number, and "D2" might specify a package type, such as a surface-mount or through-hole package. The "M33" could indicate the output voltage (e.g., 3.3 volts), and "TR" might signify a packaging type for shipping, such as tape and reel.
These components are used in electronic circuits to maintain a steady voltage level despite variations in input voltage or output load, crucial for ensuring the proper operation of electronic devices. To obtain precise details, consulting the datasheet or documentation from the manufacturer is recommended, as it will provide comprehensive specifications and application guidelines for the component.
Equivalent
1. LM1086 series from Texas Instruments
2. LT1086 from Analog Devices
3. MIC29302 series from Microchip Technology
4. NCP1086 from ON Semiconductor
These alternatives offer similar functionality in terms of voltage regulation and dropout characteristics. Always check specific parameters like output current, voltage, and package type to ensure compatibility.
Features
1. Output Voltage: 3.3V fixed output.
2. Dropout Voltage: Low dropout voltage of about 1.3V at 1.5A output current.
3. Output Current: Capable of delivering up to 1.5A.
4. Stability: Requires external capacitors for stability and transient response.
5. Thermal Protection: Includes internal thermal shutdown to prevent overheating.
6. Current Limiting: Built-in current limiting feature to protect against overcurrent conditions.
7. Package: Typically available in D2PAK, a surface-mount power package ideal for efficient heat dissipation.
8. Precision: Provides high output voltage accuracy.
9. Efficiency: Designed to be efficient with minimal power loss across the regulator.
10. Ripple Rejection: Good ripple rejection to minimize output noise.
These features make it suitable for applications requiring stable 3.3V output, such as in microcontroller power supplies, communication devices, and industrial equipment.
Pinout
The pins are usually configured as follows:
1. Input (Vin): This pin receives the input voltage, which must be higher than the desired output voltage by at least the dropout voltage.
2. Output (Vout): This pin provides the regulated output voltage of 3.3V.
3. Ground (GND): This pin is the common ground reference for both input and output.
These regulators are used in various applications such as personal computers, battery chargers, and consumer electronics where a stable and efficient power supply is required.
Manufacturer
Application
1. Consumer Electronics: Power supply for devices like smartphones, tablets, and laptops.
2. Telecommunications: Voltage regulation in networking equipment and communication devices.
3. Industrial Automation: Power management for control systems and sensors.
4. Medical Devices: Reliable voltage supply for portable and sensitive medical equipment.
5. Automotive Electronics: Used in systems requiring stable power under varying conditions.
6. Embedded Systems: Voltage regulation for microcontrollers and digital signal processors.
Its ability to provide a stable output with low dropout makes it suitable for power-sensitive applications.