
Allicdata Part #: | S-1172B26-U5T1U-ND |
Manufacturer Part#: |
S-1172B26-U5T1U |
Price: | $ 0.40 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ABLIC U.S.A. Inc. |
Short Description: | IC REG LINEAR 2.6V 1A SOT89-5 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.35910 |
Current - Output: | 1A |
Supplier Device Package: | SOT-89-5 |
Package / Case: | SOT-89-5/6 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Protection Features: | Over Current, Thermal Shutdown |
Control Features: | Enable |
PSRR: | 65dB (1kHz) |
Current - Supply (Max): | 90µA |
Current - Quiescent (Iq): | 1µA |
Series: | S-1172 |
Voltage Dropout (Max): | 0.1V @ 300mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 2.6V |
Voltage - Input (Max): | 5.5V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Linear voltage regulators are easily the most commonly-used type of voltage regulating device thanks to their relative simplicity, high efficiency rates, and ability to allow for easy regulation of output with respect to load variations. Among such devices, the S-1172B-26-U5T1U is a handy, 16-pin SIP IC with wide input voltage range, low drop out voltage, and high current output - making it a perfect choice for an assortment of projects ranging from industrial to consumer applications.
Let’s start by taking a look at the S-1172B’s working principle. The S-1172B is a classic series linear voltage regulator with an output voltage of 6.8 to 11V and ability to source up to 1.5A of output current. It operates on a input voltage range of 6V to 32V, and features an ultra-low drop-out voltage at only 200mV. This is a crucial factor when designing a small form factor electronic project as it allows for a significant energy savings without compromising device performance.
The S-1172B is commonly used in electronic projects where a specific voltage level is needed. A hidden benefit of using the S-1172B is that it naturally contains inherent protection features that are extremely useful; this includes features such as short circuit protection, temperature protection, and over current protection, making it a more reliable option compared with other forms of voltage regulation.
The most common applications for the S-1172B include consumer applications such as battery powered portable devices and car battery chargers, where there is a need for a reliable voltage source and a decent amount of output amplification. It can also be seen in industrial applications, and can be used for power supplies requiring 5.6V to 24V input, as well as power management of automotive systems, and voltage conversion in medical applications. In fact, the S-1172B can be used in a variety of applications where similar voltage requirements are sought after.
No matter the application, the S-1172B makes a solid choice as its ability to maintain a constant output voltage and handle various load currents makes it a valueable asset. Furthermore, its over protection features make it a safe, reliable source of output voltage.
The S-1172B is a handy device to have in any bakers’s collection of components. Its wide range of input and output voltages, low drop out, and ability to handle high current makes it very versatile and extremely useful. Its inherent protection functions ensure reliability and provide a piece of mind during operation, leading to a more reliable end product.
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