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LM2611BMFX
+BOMIC REG CUK ADJ 900MA SOT23-5
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #LM2611BMFX
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Bảng dữ liệu LM2611BMFX DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Obsolete |
| Function | Step-Up/Step-Down |
| Output Configuration | Negative |
| Topology | Cuk |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.7V |
| Voltage - Input (Max) | 14V |
| Voltage - Output (Min/Fixed) | -1.23V |
| Voltage - Output (Max) | -32V |
| Current - Output | 900mA |
| Frequency - Switching | 1.4MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | LM2611 |
Tổng quan
Description
Key features include thermal shutdown protection, current limiting, and an enable pin for low-power operation. Its compact package makes it ideal for space-constrained applications. The LM2611BMFX operates efficiently over a wide temperature range, ensuring reliable performance in various environmental conditions. It is commonly used in portable electronics, telecommunications, and automotive applications, where power efficiency and reliability are critical. Overall, the LM2611BMFX is a versatile LDO that excels in providing clean, regulated voltage for a wide range of electronic circuits.
Equivalent
Features
1. Input Voltage Range: Operates from 2.5V to 16V, making it versatile for different power supply configurations.
2. Output Current: Capable of delivering up to 1A of output current, suitable for powering various components.
3. Low Dropout Voltage: Provides low dropout operation, ensuring high efficiency even with minimal input-output voltage differentials.
4. Adjustable Output Voltage: Features an adjustable output voltage range from 1.25V to 15V, allowing for flexibility in design.
5. Low Quiescent Current: Offers low quiescent current, enhancing battery life in portable applications.
6. Thermal Protection: Includes thermal shutdown capabilities to prevent damage from overheating.
7. Compact Package: Available in a small footprint, making it ideal for space-constrained applications.
These features make the LM2611BMFX suitable for use in portable devices, digital circuits, and various other electronics applications.
Pinout
1. VIN - Input voltage.
2. GND - Ground.
3. SW - Switch node for the inductor.
4. VOUT - Output voltage.
5. COMP - Compensation network connection for stability.
6. FB - Feedback pin for voltage regulation.
7. EN - Enable pin to turn the regulator on/off.
8. NC - No Connect, not used.
The LM2611BMFX is designed for efficient power management in various applications, supporting low power consumption and minimizing heat generation.