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LT3021EDH
+Lista de MateriaisIC REG LIN POS ADJ 500MA 16DFN
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #LT3021EDH
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Pacote DFN-16
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Em Estoque5346
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 10V |
| Voltage - Output (Min/Fixed) | 0.2V |
| Voltage - Output (Max) | 9.5V |
| Voltage Dropout (Max) | 0.285V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 250 µA |
| Current - Supply (Max) | 10 mA |
| PSRR | 70dB (120Hz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
In a course like LT3021EDH, students can expect lectures, readings, and discussions designed to develop critical thinking and analytical skills. Assessments may include essays, exams, and presentations to evaluate comprehension and engagement with the material. Typically, the introduction serves as a prerequisite for more advanced courses in the field, equipping students with the necessary background to explore specialized topics in greater depth.
If you are looking for specific information about LT3021EDH, such as the institution offering it or specific course content, you would need to consult the relevant academic program or course catalog.
Equivalent
1. TI TPS7A4700 – Offers similar noise performance and output current.
2. Microchip MCP1827 – A comparable LDO with similar current ratings.
3. ROHM BD00C0AWFP-E2 – Offers similar functionality with low dropout characteristics.
Ensure to check detailed specs to match requirements.
Features
1. Output Current: It can deliver up to 500mA of output current.
2. Low Dropout Voltage: The regulator features a low dropout voltage of 300mV at full load, improving efficiency.
3. Wide Input Voltage Range: It supports an input voltage range from 1.8V to 20V, offering versatility for various applications.
4. Adjustable Output Voltage: The output voltage is adjustable from 1.215V up to 19.5V using an external resistor divider.
5. Low Quiescent Current: It has a low quiescent current of 55µA, which is beneficial for battery-powered devices.
6. Thermal Protection: Built-in thermal shutdown protects the device from overheating.
7. Current Limiting: Provides overcurrent protection to prevent damage.
8. Stability: It is stable with a wide range of output capacitors, including low ESR types.
9. Package: Available in a compact, thermally enhanced 8-lead DFN package.
These features make the LT3021EDH suitable for applications requiring efficient power management, such as portable devices and industrial equipment.
Pinout
- Pin Count: 16 pins.
- Input Voltage Range: Operates from a wide input voltage range, typically up to 30V.
- Output Current: Capable of delivering up to 1.5A of output current.
- Dropout Voltage: Low dropout voltage for enhanced efficiency.
- Precision Output: Provides a highly accurate output voltage with low noise.
- Protection Features: Includes protection features such as current limiting and thermal shutdown.
This regulator is suitable for applications requiring efficient power conversion with low noise and high output current capability. The additional pins in the package support features such as enable/disable control, voltage setting, and power good indicators. For specific pin functions, it's recommended to consult the device datasheet to ensure correct implementation in a design.
Manufacturer
Application
1. Telecommunications Equipment: Provides stable voltage regulation for sensitive communication systems.
2. Industrial Control Systems: Ensures reliable power supply for control circuits and sensors.
3. Medical Devices: Offers low noise and precise voltage for medical instrumentation.
4. Portable Electronics: Powers devices requiring efficient battery usage.
5. Automotive Electronics: Supports in-vehicle electronics with tight voltage regulation.
6. Data Acquisition Systems: Delivers clean power for high-precision analog and digital circuits.
Its high power supply rejection ratio (PSRR) and low noise output make it suitable for environments demanding precision and stability.