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NCP59744MN2ADJTBG
+物料清單IC REG LINEAR POS ADJ 3A 20-QFN
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min / Fixed) | 0.8V |
| Voltage - Output (Max) | 3.6V |
| Voltage Dropout (Max) | 0.16V @ 3A |
| Current - Output | 3A |
| PSRR | 72dB ~ 50dB (1kHz ~ 1MHz) |
| Control Features | Enable, Power Good, Soft Start |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 20-VQFN Exposed Pad |
| Supplier Device Package | 20-QFN (5x5) |
| Base Product Number | NCP59744 |
概述
Description
Key characteristics of this LDO include a high output current capability and excellent transient response, ensuring reliable performance in dynamic conditions. It also comes equipped with protection features such as thermal shutdown and current limiting to safeguard against adverse operating conditions.
The NCP59744MN2ADJTBG is commonly used in consumer electronics, telecommunications, and industrial applications, where efficient power management is crucial. Its compact package and robust performance make it ideal for use in space-constrained designs, contributing to overall system miniaturization while enhancing power management efficiency.
Equivalent
1. Texas Instruments TPS7A4701
2. Analog Devices LT3080
3. Microchip MCP1725
4. Maxim Integrated MAX8511
These alternatives should match the voltage and current ratings, dropout voltage, and other critical parameters of the NCP59744 to ensure compatibility. Always verify specific requirements in the datasheets before substituting.
Features
1. Adjustable Output Voltage: The output voltage can be adjusted to suit various application needs.
2. High PSRR: It offers high Power Supply Rejection Ratio, making it effective in filtering out noise from the input power supply.
3. Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
4. Fast Transient Response: Capable of responding quickly to changes in load conditions.
5. Low Noise Output: Designed to minimize output voltage noise, making it suitable for sensitive applications.
6. Current Limiting and Thermal Protection: Includes built-in protection features to prevent damage from overcurrent and overheating.
7. Compact Package: Available in a small form factor, which is ideal for space-constrained applications.
These features make the NCP59744MN2ADJTBG suitable for a variety of electronic applications, including those requiring stable and noise-free voltage supply.
Pinout
1. VIN: Input voltage pin, where the unregulated input voltage is supplied.
2. VOUT: Output voltage pin, where the regulated output voltage is available.
3. GND: Ground pin, used as a reference for the input and output voltages.
4. ADJ/FB: Adjustment or feedback pin, used to set the output voltage via an external resistor divider.
5. EN: Enable pin, used to turn the regulator on or off.
6. NC: No connect or sometimes used for thermal pad, depending on the specific package design.
These functions are critical for the operation of the LDO regulator, providing the necessary connections for power input, output, control, and voltage adjustment. Always refer to the manufacturer's datasheet for the most accurate and specific information.