Allicdata Part #: | LT1941EFE#PBF-ND |
Manufacturer Part#: |
LT1941EFE#PBF |
Price: | $ 7.46 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG MULT CONFIG INV 28TSSOP |
More Detail: | Buck, Boost, SEPIC Switching Regulator IC Positive... |
DataSheet: | LT1941EFE#PBF Datasheet/PDF |
Quantity: | 413 |
1 +: | $ 6.77880 |
25 +: | $ 4.81950 |
100 +: | $ 3.97127 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Function: | Step-Up, Step-Down, Step-Up/Step-Down |
Output Configuration: | Positive or Negative |
Topology: | Buck, Boost, SEPIC |
Output Type: | Adjustable |
Number of Outputs: | 3 |
Voltage - Input (Min): | 3.5V |
Voltage - Input (Max): | 25V |
Voltage - Output (Min/Fixed): | 0.628V |
Voltage - Output (Max): | 25V, 40V (Switch) |
Current - Output: | 1.5A (Switch), 2A (Switch), 3A (Switch) |
Frequency - Switching: | 1.1MHz |
Synchronous Rectifier: | No |
Operating Temperature: | 0°C ~ 70°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Supplier Device Package: | 28-TSSOP-EP |
Base Part Number: | LT1941 |
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The LT1941EFE#PBF is a low-dropout linear regulator from Linear Technology Corporation in a 3-pin SOT-23 package. It is a type of DC-DC switching regulator which is used to regulate a voltage within an electronic system. It is suitable for use in a wide range of regulation applications, and is easy to use, efficient and cost-effective.
The LT1941EFE#PBF operates by regulating the input voltage to a stable, accurate output voltage with a minimum number of external components. It is able to regulate both positive and negative voltages with a low dropout voltage. This allows the device to be used in a wide range of applications, including low-voltage microcontrollers, FPGAs, ASICs, ASICs controllers, and other systems requiring tight, accurate voltage regulation.
The LT1941EFE#PBF provides an adjustable output voltage of up to 4.2V. It features an adjustable output current limit, an adjustable output voltage, over-temperature/over-current protection and a buffered enable input. It is capable of providing up to 300mA of output current, and features an input voltage range of 2.5V to 6V and an operating temperature range of -40°C to +85°C.
The device has two control inputs, EN and FB, which can be used to set the output voltage. The EN input is used to turn on and off the regulator, while the FB input is used to set the output voltage. The internal voltage reference has a calibration pin to trim the output voltage for higher accuracy. This makes it possible to use the device in applications requiring very accurate voltage regulation.
The device is capable of handling a wide range of input voltages, starting from an absolute minimum of 0.15V and up to a maximum of 6V. It has a minimum dropout voltage of 200mV, making it ideal for low-power applications. The internal current limiting circuitry allows the device to safely limit the output current to a safe level, helping to protect the device during short circuit or overload conditions.
The LT1941EFE#PBF provides a low-noise, linear regulator in a 3-pin package, making it ideal for space-constrained applications. It is a low-cost, easy-to-use, efficient and cost-effective solution for voltage regulation. The features mentioned above make it ideal for a wide range of regulation applications, including microcontrollers, ASICs, FPGAs and other low-voltage systems.
The specific data is subject to PDF, and the above content is for reference
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