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LP3407LT1G
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Nhà sản xuấtLRC
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Ông. Phần #LP3407LT1G
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Bảng dữ liệu LP3407LT1G DataSheet
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Có sẵn15958
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Manufacturer | LRC |
| Package | SOT-23 |
| Operating Temperature | -55℃~+150℃ |
| Current - Continuous Drain(Id) | 4.1A |
| Pd - Power Dissipation | 1.4W |
| Drain to Source Voltage | 30V |
| RDS(on) | 100mΩ@10V,4.1A |
| Gate Threshold Voltage (Vgs(th)@Id) | 2V |
| Type | 1 piece P-channel |
| Gate Charge(Qg) | 11nC@10V |
| Input Capacitance(Ciss@Vds) | 625pF@15V |
| Reverse Transfer Capacitance (Crss@Vds) | 90pF@15V |
Tổng quan
Description
Key features include a low dropout voltage, which allows it to maintain regulation even with minimal voltage differences between input and output, and a low quiescent current, which ensures minimal power consumption when the load is light. It typically comes in a small package, facilitating integration into compact designs.
The device offers thermal protection and current limiting features to enhance reliability and protect against potential damage due to over-temperature or over-current conditions. Its ease of use and stable performance make it a popular choice for applications such as smartphones, tablets, and other battery-powered devices where consistent voltage regulation is crucial.
Equivalent
1. NCP1117 from ON Semiconductor
2. AMS1117 from Advanced Monolithic Systems
3. MIC5205 from Microchip Technology
4. TLV1117 from Texas Instruments
5. LM1117 from Texas Instruments
These alternatives offer similar voltage regulation characteristics, but it is essential to verify the specific requirements such as output voltage, current rating, and package type for compatibility.
Features
1. Low Dropout Voltage: It supports a low dropout voltage, making it efficient for battery-powered applications.
2. Low Quiescent Current: Designed to consume minimal current when the load is low, extending battery life.
3. Output Current: Typically supports up to 150 mA of output current.
4. Output Voltage Options: Available in various fixed output voltage options.
5. Thermal Protection: Equipped with thermal shutdown to protect the device from overheating.
6. Current Limiting: Includes a current limit feature to protect against overcurrent conditions.
7. Package: Generally available in SOT-23 or similar compact packages, ideal for space-constrained applications.
8. Stability: Stable with low-cost ceramic capacitors, simplifying design and reducing costs.
9. Temperature Range: Operates reliably over a range of temperatures, suitable for diverse environments.
These features make the LP3407LT1G suitable for portable devices, consumer electronics, and other applications requiring efficient voltage regulation.
Pinout
1. Input (IN): This pin receives the unregulated input voltage that the regulator will stabilize.
2. Ground (GND): This is the ground pin for the regulator, providing a reference point for the input voltage and output voltage.
3. Output (OUT): This pin delivers the regulated output voltage.
4. Enable (EN): This pin is used to enable or disable the regulator. When a high voltage is applied, the regulator is enabled; when low, it is disabled.
5. Adjust (ADJ)/Feedback (FB): Depending on the specific variant, this pin is used for adjusting the output voltage or for feedback in fixed-voltage versions.
The LP3407LT1G is designed for applications requiring high accuracy, fast transient response, and low quiescent current, making it suitable for battery-operated devices.