| Allicdata Part #: | S-1137B19-U5T1G-ND |
| Manufacturer Part#: |
S-1137B19-U5T1G |
| Price: | $ 0.27 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG LINEAR 1.9V 300MA SOT89-5 |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: | S-1137B19-U5T1G Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.24003 |
Specifications
| Current - Output: | 300mA |
| 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 |
| Control Features: | Enable, Soft Start |
| PSRR: | 70dB (1kHz) |
| Current - Supply (Max): | 65µA |
| Current - Quiescent (Iq): | 1µA |
| Series: | S-1137 |
| Voltage Dropout (Max): | 0.42V @ 300mA |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 1.9V |
| Voltage - Input (Max): | 5.5V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Not For New Designs |
| Packaging: | Tape & Reel (TR) |
Description
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
Introduction
The S-1137B19-U5T1G is an advanced linear regulator with a wide range of applications and an impressive variety of safety features, including integrated overcurrent protection, as well as primary and secondary current sense/measurement capabilities. Different electrical characteristics and configurations of the S-1137B19-U5T1G can be selected by TTL, I2C, and USB to provide a great degree of flexibility over power supply design. In addition to its efficient switched-mode conversion and on-board diagnostics, the S-1137B19-U5T1G offers wide voltage and current range, as well as a wide range of integrated protection functions in a single product that does not require external components for its operation.
Application Field
The S-1137B19-U5T1G is a high-performance linear regulator for a wide range of CFD compliant modules and systems. This product is designed for use in applications where high performance power management is required, such as LED lighting, industrial control systems, medical systems, automotive and terrestrial renewable energy sources. Additionally, the S-1137B19-U5T1G is also suitable for a wide range of electronic systems, including servers, routers, desktop PCs and embedded systems, as well as general-purpose circuits requiring voltage and current regulation.
Working Principle
The S-1137B19-U5T1G is a linear regulator that works on the principle of a voltage divider circuit to produce a stable output voltage from input voltage fluctuations. Its internal circuitry consists of a pair of transistors, resistors, capacitors and a voltage reference. The S-1137B19-U5T1G works on a feedback loop. The output voltage is continually monitored by the internal circuitry and feedback is provided to the input terminals. If the feedback shows that the voltage is lower than the threshold, then the internal transistor will open and increase the voltage at the output, restoring the voltage to the setpoint. Conversely, if the feedback shows that the output voltage is higher than the setpoint, then the transistor will reduce the voltage to bring it down to the setpoint.
The S-1137B19-U5T1G also provides a number of protection features such as over-voltage protection, under-voltage protection, over-temperature protection, and over-current protection. The over-voltage protection ensures that the output voltage does not exceed the setpoint, and the under-voltage protection ensures that the output voltage does not go below a certain threshold. The over-temperature protection prevents the device from being damaged due to excessive temperatures, and the over-current protection prevents any damage that could be caused by excessive current being passed through the device. All of these protection features work to protect the S-1137B19-U5T1G from damage, and improve its reliability.
Conclusion
The S-1137B19-U5T1G linear regulator is an advanced product with a range of applications and a wide range of safety features. The device is well-suited for use in applications that require high performance power management, such as LED lighting and industrial controls. Additionally, the device provides a wide range of integrated protection features, making it an ideal choice for a variety of applications. The S-1137B19-U5T1G works on the principle of a voltage divider circuit with a feedback loop, and is capable of providing efficient switched-mode conversion with on-board diagnostics.
The specific data is subject to PDF, and the above content is for reference
Latest Products
MCP1812AT-018/OT
Linear Regulator/LDO Regulator IC 1 Outp...
TPS7A0533PYKAR
Linear Regulator IC Positive Fixed 1 Out...
LP590728QDQNRQ1
Linear Regulator IC Positive Fixed 1 Out...
TLV74033PDQNR
Linear Regulator IC Positive Fixed 1 Out...
LM2775QDSGTQ1
Charge Pump Switching Regulators, Switch...
TPS7A0530PDBZR
Linear Regulator IC Positive Fixed 1 Out...
S-1137B19-U5T1G Datasheet/PDF