Allicdata Part #: | LM2771SD/NOPBTR-ND |
Manufacturer Part#: |
LM2771SD/NOPB |
Price: | $ 0.34 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG SWITCHD CAP 1.5V 10WSON |
More Detail: | Charge Pump Switching Regulator IC Positive Fixed ... |
DataSheet: | LM2771SD/NOPB Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.29957 |
Voltage - Output (Min/Fixed): | 1.5V |
Base Part Number: | LM2771 |
Supplier Device Package: | 10-WSON (3x3) |
Package / Case: | 10-WFDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -30°C ~ 85°C (TA) |
Synchronous Rectifier: | No |
Frequency - Switching: | 1.1MHz |
Current - Output: | 250mA |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 5.5V |
Voltage - Input (Min): | 2.7V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Charge Pump |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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PMIC (Power Management Integrated Circuit) Voltage Regulators and DC DC Switching Regulators are important pieces of any modern electronic circuit.
A voltage regulator is required to maintain a consistent voltage within a circuit, allowing a device to operate more efficiently and safely. The LM2771SD/NOPB voltage regulator is one such device, designed specifically to provide a reliable and efficient voltage regulation and current conversion in multiple applications.
The LM2771SD/NOPB application field covers such areas as space-constrained consumer applications, portable consumer and consumer communication applications, industrial applications, automotive applications, and many others. These applications require high voltage and current capacities, and this voltage regulator can handle a wide range of voltage and current demands.
The LM2771SD/NOPB working principle is one of maximum efficiency and stability. It uses a Synchronous Step-Down switching regulator that has an adjustable output voltage and current, allowing the user to adjust the output voltage and current to suit their application. It also has built-in over-temperature, over-voltage and under-voltage protection, ensuring a safe and stable operation.
The device is also designed to be highly efficient, using a low-dropout (LDO) linear regulator that uses the output of the step-down regulator to regulate the output voltage. The LDO circuit allows the voltage regulator to effectively convert higher voltages, with minimal heat and power losses. This makes it ideal for use in portable and space-constrained applications.
The LM2771SD/NOPB voltage regulator has built-in short-circuit and over-current protection, as well as a medium frequency turn-on transient voltage surge suppression (TVSS) circuit, which prevents voltage disturbances from entering the device. The medium frequency turn-on also helps reduce switching noise, making it ideal for applications where minimal noise and minimal power loss is required.
The LM2771SD/NOPB voltage regulator is a versatile and highly efficient device that can be used in a variety of applications. It is designed to be compact and easy to use, and its wide input voltage range, built-in protection, and LDO linear regulator make it ideal for a variety of applications.
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