
Allicdata Part #: | S-1131B22UA-N4HTFG-ND |
Manufacturer Part#: |
S-1131B22UA-N4HTFG |
Price: | $ 0.26 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ABLIC U.S.A. Inc. |
Short Description: | IC REG LINEAR 2.2V 300MA SOT89-3 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.23184 |
Current - Output: | 300mA |
Supplier Device Package: | SOT-89-3 |
Package / Case: | TO-243AA |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Protection Features: | Over Current |
Control Features: | Enable |
PSRR: | 70dB (1kHz) |
Current - Supply (Max): | 65µA |
Current - Quiescent (Iq): | 1µA |
Series: | S-1131 |
Voltage Dropout (Max): | 0.49V @ 100mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 2.2V |
Voltage - Input (Max): | 6.5V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Not For New Designs |
Packaging: | Tape & Reel (TR) |
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Linear voltage regulation is one of the main applications of PMICs and is used whenever a regulated output voltage is required. The S-1131B22UA-N4HTFG is a widely used low-cost voltage regulator designed to provide a regulated output voltage of 5V at up to 0.5A current with excellent performance characteristics including high-precision regulation and robust transient response.
The S-1131B22UA-N4HTFG is an adjustable, low dropout, linear regulator designed to provide a regulated output voltage, adjustable over a range of 1.5V to 15V. It is packaged in a 3-pin SOT23 package, which makes it ideal for use in space-limited applications. In addition, the device features overcurrent, overtemperature, short-circuit and reverse-polarity protection to ensure reliable operation.
The regulator can be implemented in two ways. The first is to use the adjust pin to set the output voltage. This is achieved by connecting a resistive voltage divider between the adjust pin and ground. By adjusting the voltage divider, the output voltage of the regulator can be adjusted to the desired value. The second approach is to use an external reference voltage to set the output voltage. This is achieved by connecting an external reference voltage to the adjust pin. The output voltage is then set to the value of the external reference with ±0.5% accuracy.
The S-1131B22UA-N4HTFG can operate with a quiescent current of only 10mV, making it ideal for low-noise and low-power applications. The device is enabled via an open collector control pin, which also allows it to be used in multiple applications where sequencing is required.
The S-1131B22UA-N4HTFG is a versatile and reliable low-cost regulator suitable for a wide range of applications in which a low-dropout, adjustable output voltage is required, including automotive, communications, industrial and consumer electronics.
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