
Allicdata Part #: | LT1506CR-3.3#PBF-ND |
Manufacturer Part#: |
LT1506CR-3.3#PBF |
Price: | $ 7.28 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BUCK 3.3V 4.5A D2PAK |
More Detail: | Buck Switching Regulator IC Positive Fixed 3.3V 1 ... |
DataSheet: | ![]() |
Quantity: | 305 |
1 +: | $ 6.62130 |
25 +: | $ 4.39538 |
100 +: | $ 3.24494 |
Voltage - Output (Min/Fixed): | 3.3V |
Base Part Number: | LT1506 |
Supplier Device Package: | D2PAK-7 |
Package / Case: | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA |
Mounting Type: | Surface Mount |
Operating Temperature: | 0°C ~ 125°C (TJ) |
Synchronous Rectifier: | No |
Frequency - Switching: | 500kHz |
Current - Output: | 4.5A |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 15V |
Voltage - Input (Min): | 4V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tube |
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A voltage regulator is a device designed to keep the output voltage of a given electric device stable, despite any changes in the input voltage or load. This is done by increasing or decreasing the amount of current, depending on the needs of the given circuit. One such voltage regulator is the LT1506CR-3.3#PBF.
The LT1506CR-3.3#PBF is a DC/DC switching regulator specifically designed for use in both portable and non-portable applications. It is rated to operate from a 3.3 V input and can output currents up to 3.5 A. The LT1506CR-3.3#PBF is designed to be an easy to use, build and program solution for a majority of application fields where stable voltages and currents are required.
The LT1506CR-3.3#PBF operates as a buck converter, with a simple pulse width modulated (PWM) control circuit and an integrated low dropout regulator (LDO). When the voltage at the input decreases, the PWM controller turns the output current off and pulls the output voltage back up. When the input voltage increases, the PWM controller turns the output current on, keeping the output voltage stable. This ensures that the output voltage remains correct, regardless of the changes in input voltage.
The LT1506CR-3.3#PBF is designed for use in a wide range of applications, from basic voltage level shifting, to powering LED lighting and LED video displays, to providing an isolated power supply for medical instruments. Its versatile design and low power requirements make it ideal for use in battery operated and low power portable electronics, as well as for voltage conditioning for industrial and commercial appliances.
The LT1506CR-3.3#PBF is designed to be as easy to use as possible. It has a power good indicator, soft start and selectable frequency, all of which can be set or changed via pin connections. It also has protection features such as over-temperature, under-voltage and overcurrent protect both the regulator and the connected device. All these features, combined with its low power requirement, make it an ideal solution for any application where a stable voltage is needed.
In summary, the LT1506CR-3.3#PBF is a voltage regulator specifically designed for portable and non-portable applications. It is a buck converter which operates via PWM and its integrated LDO, ensuring the output voltage remains stable, despite any changes to the input voltage. It is designed for use in a wide range of applications, from basic voltage level shifting, to powering LED lighting and video displays, to providing an isolated power supply for medical instruments. Its versatile design and low power requirements make it an ideal solution for any application where a stable voltage is needed.
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