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TPS7A5701RTER
+物料清單IC REG LINEAR POS ADJ 5A 16-WQFN
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製造商德州儀器
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製造商部分 #TPS7A5701RTER
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有存貨8409
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正品保證
規格
| 屬性 | 價值 |
| PartStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 0.5V |
| Voltage-Output(Max) | 5.2V |
| VoltageDropout(Max) | 0.11V @ 5A |
| Current-Output | 5A |
| Current-Quiescent(Iq) | 6.5 mA |
| Current-Supply(Max) | 24 mA |
| PSRR | 40dB ~ 36dB (1MHz) |
| ControlFeatures | Current Limit, Enable, Power Good, Soft Start, Tracking |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 16-WFQFN Exposed Pad |
| SupplierDevicePackage | 16-WQFN (3x3) |
| BaseProductNumber | TPS7A5701 |
概述
Description
Key features of the TPS7A5701RTER include low noise, high power-supply rejection ratio (PSRR), and excellent load and line transient responses, making it ideal for sensitive analog and RF applications. It also incorporates a soft-start function to reduce inrush current during startup, as well as thermal shutdown and overcurrent protection for reliability.
The TPS7A5701RTER comes in a small VQFN package, which is suitable for space-constrained designs. Its combination of high performance and robust protection features makes it a versatile choice for a variety of power management applications.
Equivalent
1. Analog Devices ADP3338 - Offers similar LDO performance and features.
2. Microchip MCP1790 - Provides comparable LDO functionalities.
3. ON Semiconductor NCP1117 - A widely used LDO with similar specifications.
4. NXP Semiconductors PCA9450 - Offers similar voltage regulation capabilities.
Always verify the specifications and pin compatibility before substituting components.
Features
1. Input Voltage Range: Operates between 2.5 V to 16 V, suitable for varied applications.
2. Output Current: Capable of providing up to 3 A output current.
3. Low Dropout Voltage: Offers a very low dropout of approximately 150 mV at 1 A load, ensuring efficient power conversion.
4. Adjustable Output: The output voltage is adjustable from 0.8 V to 5.2 V with external resistors.
5. Low Noise: With a noise level as low as 15.4 µVRMS (10 Hz to 100 kHz), it provides clean power for sensitive circuits.
6. High PSRR: Offers high power supply rejection ratio, enhancing performance in noisy environments.
7. Thermal Protection: Includes thermal shutdown and current limit protections to prevent damage during fault conditions.
8. Package: Available in a compact 16-pin WQFN package, making it suitable for space-constrained applications.
These features make the TPS7A5701RTER ideal for powering sensitive analog loads and other high-performance electronics.
Pinout
1. High Output Current: Capable of delivering up to 3 A of output current.
2. Low Dropout Voltage: Allows for efficient operation even with minimal voltage differences between input and output.
3. Wide Input Voltage Range: Supports input voltages ranging from 2.5 V to 6.5 V.
4. Adjustable Output Voltage: The output voltage can be set via external resistors from 0.8 V to 5.5 V.
5. Low Noise and High PSRR: Ensures stable operation in noisy environments.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and foldback current limiting.
This LDO is well-suited for applications requiring high efficiency and precise voltage regulation, such as in test and measurement, medical, and communication systems.
Manufacturer
Application
1. Telecommunications: Supports stable power for sensitive RF and communication circuits.
2. Industrial Equipment: Provides reliable power regulation in automation and control systems.
3. Consumer Electronics: Enhances battery life and performance in devices like smartphones and tablets.
4. Medical Devices: Ensures consistent and precise power supply for sensitive medical equipment.
5. Automotive Systems: Offers stable power regulation in automotive infotainment and control systems.
Its low output noise and high power-supply rejection make it suitable for precision analog applications.