![TPS70151PWP Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | 296-2655-5-ND |
Manufacturer Part#: |
TPS70151PWP |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG LINEAR 3.3V/1.8V 20HTSSOP |
More Detail: | Linear Voltage Regulator IC Positive Fixed 2 Outpu... |
DataSheet: | ![]() |
Quantity: | 378 |
Current - Output: | 500mA, 250mA |
Base Part Number: | TPS70151 |
Supplier Device Package: | 20-HTSSOP |
Package / Case: | 20-PowerTSSOP (0.173", 4.40mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Protection Features: | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
Control Features: | Enable, Power Good, Reset, Sequencing |
PSRR: | 60dB (1kHz) |
Current - Supply (Max): | 230µA |
Current - Quiescent (Iq): | 190µA |
Series: | -- |
Voltage Dropout (Max): | 0.28V @ 500mA, - |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 3.3V, 1.8V |
Voltage - Input (Max): | 6V |
Number of Regulators: | 2 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tube |
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The TPS70151PWP is a low dropout positive linear voltage regulator—typically used in power management applications. When used in voltage regulator applications, the device is able to draw a higher input voltage than the output voltage, resulting in a lower regulator current draw from the power source. This is especially important when used in applications with limited current draw, such as portable or handheld devices.
The TPS70151PWP is a 1.1V linear voltage regulator designed to provide very low dropout voltages. It has a dropout voltage of typically 0.25V at maximum output current, making it suitable for portable applications running on a single cell battery, as well as providing excellent efficiency characteristics. The device is capable of supplying up to 1.5A of continuous output current, and has minimum output voltage ripple.
The TPS70151PWP features a wide input voltage range,low quiescent current,low dropout voltage,a thermal shutdown option and short-circuit protection. It is also designed to protect against over-voltage, over-current,and over-temperature conditionsand also contains in-built current limit protection. The device is housed in a small 6-contact WLP package, and is ideal for applications requiring high efficiency, low noise, and low power dissipation.
The working principle behind the TPS70151PWP is fairly straightforward. The device takes in power from a high voltage source, then passes it through a series of components to regulate it to the desired voltage. This includes a series of diodes, a transistor, and a series of resistors. The transistor ensures that the amount of voltage required to produce the desired output is adjusted as necessary, and the resistors ensure that the amount of current passing through the device is safely regulated.
The TPS70151PWP is incredibly versatile, and can be used in a variety of applications. It is commonly used in low-power devices such as medical equipment, portable electronics, automotive applications and power tools. It is also often used in stand-alone applications such as constant voltage LED lighting or portable DC/DC converters. Additionally, the device is well-suited for use in mobile devices, providing longer battery life and better overall performance.
The TPS70151PWP is an excellent choice for applications requiring a reliable, low-noise, low-power, and efficient voltage regulator. With its wide input voltage range, current limit protection, and short-circuit protection, it is well-suited for a variety of applications. Its small package size provides a great advantage when space is at a premium, while its low dropout voltage and low quiescent current make it ideal for use in portable and low-power applications.
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