| Allicdata Part #: | S-1172B42-U5T1U-ND |
| Manufacturer Part#: |
S-1172B42-U5T1U |
| Price: | $ 0.40 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG LINEAR 4.2V 1A SOT89-5 |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: |  S-1172B42-U5T1U Datasheet/PDF |
| 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: | 60dB (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): | 4.2V |
| Voltage - Input (Max): | 5.5V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
S-1172B42-U5T1U is a linear voltage regulator from Power Management IC (PMIC). It is designed to provide a user-defined input voltage of an adjustable range up to 12V and an output voltage of up to 5.0V. It is available in both a TO-220 and a small outline package for ease of installation. The voltage regulator is capable of delivering up to 500mA of current and has a very low quiescent current draw.
The S-1172B42-U5T1U is suitable for a wide range of applications requiring adjustable output voltage regulation. It can be used in a variety of general purpose power supplies, such as those used in consumer electronics, automotive, industrial and medical devices. This versatile voltage regulator is designed for industry-standard application requirements including, but not limited to, power management and thermal management.
In addition to its adjustable output voltage capabilities, the S-1172B42-U5T1U also provides a high level of accuracy and line regulation. This allows for precise voltage regulation regardless of load or line variations. It also provides thermal protection which helps to prevent over-temperature events, making it an ideal choice for many high-performance, high-current applications.
The linear voltage regulator\'s working principle involves the use of a pass transistor and current mirror. The output voltage is determined by the pass transistor\'s base-emitter voltage, which is set by the voltage regulator\'s base voltage. This voltage is then mirrored through the current mirror, setting the drive voltage of the pass transistor and thus the output voltage. The pass transistor is also used to compare the output voltage against the adjust pin and a feedback loop is used to regulate the output voltage.
The S-1172B42-U5T1U is an easy-to-use and easy-to-integrate linear voltage regulator. It is designed to deliver an adjustable output voltage from 0.6V up to 5.0V in step sizes as low as 5mV and can deliver up to 500mA of current. This voltage regulator is well-suited for a wide variety of general purpose power supplies, from consumer electronics to medical devices. It provides excellent line and load regulation along with thermal protection, making it an ideal choice for many power management and thermal management applications.
The specific data is subject to PDF, and the above content is for reference
Linear Regulator/LDO Regulator IC 1 Outp...
Linear Regulator IC Positive Fixed 1 Out...
Linear Regulator IC Positive Fixed 1 Out...
Linear Regulator IC Positive Fixed 1 Out...
Charge Pump Switching Regulators, Switch...
Linear Regulator IC Positive Fixed 1 Out...