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TPS70302PWPR
+BOMIC REG LIN POS ADJ 24HTSSOP
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ManufacturerTexas Instruments
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Mfr. Part #TPS70302PWPR
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Datasheet TPS70302PWPR DataSheet
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Package HTSSOP-24
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In Stock4116
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 2 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 1.22V |
| Voltage-Output(Max) | 5.5V |
| VoltageDropout(Max) | 0.25V @ 1A, - |
| Current-Output | 1A, 2A |
| Current-Quiescent(Iq) | 250 µA |
| PSRR | 65dB (1kHz), 60dB (1kHz) |
| ControlFeatures | Enable, Power Good, Reset, Sequencing |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 24-TSSOP (0.173, 4.40mm Width) Exposed Pad |
Overview
Description
This LDO regulator supports an input voltage range typically up to 6 V, with each output capable of delivering up to 1 A. It provides features such as independent enables for each output, a power-on reset circuit, and adjustable voltage options, enhancing flexibility in system design. Additionally, its thermal shutdown and current limit protections ensure reliability under varying conditions.
The TPS70302PWPR comes in a thermally enhanced PowerPAD™ package, which aids in efficient heat dissipation, a critical factor for high-load scenarios. Its compact package and versatile functionality make it ideal for use in telecommunications, industrial, and portable electronics. This regulator is noted for simplifying power management in complex systems by integrating multiple functions into a single chip.
Equivalent
1. Linear Technology LT1963A series
2. Microchip MIC29302
3. Analog Devices ADM7155 series
4. ON Semiconductor NCP1117 series
5. Maxim Integrated MAX603 series
Always verify specifications such as output voltage, current, dropout voltage, and package type to ensure compatibility.
Features
1. Dual Outputs: It provides two independently adjustable output voltages, enabling flexibility in powering different components.
2. High Accuracy: The device offers high output voltage accuracy, making it suitable for precision applications.
3. Low Dropout Voltage: With a low dropout performance, it ensures efficient power conversion and prolonged battery life in portable devices.
4. Integrated Supervisor: It includes a voltage supervisory function that monitors the output voltage levels, providing reset functionality for system reliability.
5. Current Limiting: Built-in current limiting protects against overcurrent conditions, enhancing device durability.
6. Thermal Shutdown: This feature protects the device from overheating, ensuring safe operation under varying thermal conditions.
7. Enable Input: Each output can be independently enabled or disabled, offering additional power management control.
8. Package: Available in a space-saving PowerPad™ package, improving thermal performance.
These features make the TPS70302PWPR suitable for a wide range of applications, including telecommunications, computing, and consumer electronics.