
Allicdata Part #: | S-1721A1215-M6T1U-ND |
Manufacturer Part#: |
S-1721A1215-M6T1U |
Price: | $ 0.29 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ABLIC U.S.A. Inc. |
Short Description: | IC REG LIN 1.2V/1.5V 150MA SOT23 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 2 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.26813 |
Current - Output: | 150mA |
Supplier Device Package: | SOT-23-6 |
Package / Case: | SOT-23-6 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Protection Features: | Over Current |
Control Features: | Enable |
PSRR: | 80dB (1kHz), 80dB (1kHz) |
Current - Supply (Max): | 45µA |
Current - Quiescent (Iq): | 1µA |
Series: | S-1721 |
Voltage Dropout (Max): | 0.58V @ 100mA, 0.39V @ 100mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 1.2V, 1.5V |
Voltage - Input (Max): | 6.5V |
Number of Regulators: | 2 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Introduction to S-1721A1215-M6T1U
The S-1721A1215-M6T1U is a wide supply, low dropout and high accuracy linear voltage regulator. It is designed to step down a higher input voltage to a lower output voltage in a wide range of input and output voltages. With a supply range of 1.7V to 24V, the S-1721A1215-M6T1U can deliver 200mA of output current at up to 15V (Vin) and 140mA of output current at 24V (Vin). It features quick transient response time, high accuracy and low quiescent current. As a highly efficient and reliable linear voltage regulator, the S-1721A1215-M6T1U is a great choice for different applications.
Applications
The S-1721A1215-M6T1U is widely used in a variety of systems, including consumer electronics, automotive, industrial and medical applications. For example, it can be used in automotive power management systems to provide supply voltage to ECUs and dashboard LCDs. It can also be used in medical field to power medical sensors or other medical equipment. In consumer electronic field, it can be used to provide a stable power supply for digital media players, wearables and tablets.
In industrial applications, the S-1721A1215-M6T1U can be used to provide a stable supply voltage to industrial automation systems such as PLCs and motor controllers. It can also be used in consumer products such as lighting systems, security systems and home appliances. Furthermore, it can be used in solar/LED solutions to provide stable and efficient power supply for LED driver circuits.
Working Principle
The S-1721A1215-M6T1U is a linear voltage regulator. It works by using a PNP transistor to regulate the output voltage. When the output voltage is higher than the desired level, the PNP transistor will switch off, reducing the output voltage. When the output voltage is lower than the desired level, the PNP transistor will switch on, increasing the output voltage. The S-1721A1215-M6T1U uses a highly accurate reference voltage circuit to ensure accurate voltage regulation. This reference voltage circuit is adjustable and can be adjusted to accommodate a wide range of input and output voltages. The S-1721A1215-M6T1U also uses a thermal shutdown circuit to protect the device from overheating. This thermal shutdown circuit will automatically shut down the device if the temperature exceeds a certain limit.
Conclusion
The S-1721A1215-M6T1U is a wide supply, low dropout and high accuracy linear voltage regulator. It is designed to step down a higher input voltage to a lower output voltage with excellent performance in a wide range of input and output voltages. It is widely used in automotive, consumer electronics, industrial and medical applications. It works by using a PNP transistor to regulate the output voltage and features a highly accurate reference voltage and a thermal shutdown circuit for protection. The S-1721A1215-M6T1U is a great choice for providing stable and efficient power supply in a variety of applications.
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