
Allicdata Part #: | LTC3531ES6-3.3#TRMPBFTR-ND |
Manufacturer Part#: |
LTC3531ES6-3.3#TRMPBF |
Price: | $ 1.67 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BCK BST 3.32V 0.2A TSOT23 |
More Detail: | Buck-Boost Switching Regulator IC Positive Fixed 3... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 1.67000 |
10 +: | $ 1.61990 |
100 +: | $ 1.58650 |
1000 +: | $ 1.55310 |
10000 +: | $ 1.50300 |
Voltage - Output (Min/Fixed): | 3.32V |
Base Part Number: | LTC3531 |
Supplier Device Package: | TSOT-23-6 |
Package / Case: | SOT-23-6 Thin, TSOT-23-6 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | -- |
Current - Output: | 200mA |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 5.5V |
Voltage - Input (Min): | 1.8V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck-Boost |
Output Configuration: | Positive |
Function: | Step-Up/Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LTC3531ES6-3.3#TRMPBF is a synchronous step-down DC/DC converter with a 600kHz Operating Frequency and is classified as a PMIC (Power Management IC) in the Voltage Regulators - DC DC Switching Regulators family. Its 4V to 14V input voltage range provides for applications in a wide variety of industrial, medical and consumer products, ranging from the Internet of Things (IoT) to computers and consumer electronics.
The LTC3531ES6-3.3#TRMPBF offers very high performance, is simple to use and program, and supports a wide range of output voltages. It is able to provide up to 2A continuous output current with a fixed 3.3V output voltage. Additionally, it includes protection features such as undervoltage lockout, overvoltage protection, overtemperature protection, and overcurrent protection.
The LTC3531ES6-3.3#TRMPBF works by using the input power to generate an internal clock signal which then switches the output voltage smoothly between high and low levels. When the output voltage is low, an external control signal is used to switch the MOSFETs and the internal clock signal turns off the main switch. As the output voltage rises, an external control signal is used to switch the MOSFETs and the internal clock signal turns on the main switch and keeps it on until the output voltage falls below the set point.
The LTC3531ES6-3.3#TRMPBF offers a high level of efficiency, up to 95%, enabling it to be used in a wide range of applications such as LCD monitor backlights, digital cameras, MP3 players and personal digital assistant (PDA). Its high efficiency and low operating voltage makes it suitable for battery operated devices.
The LTC3531ES6-3.3#TRMPBF is also available in a 3.3V/2.5A version (LTC3531ES6-3.3#TRMPBF-3.3V/2.5A). It has a wide 3.3V to 25V input voltage range and provides up to 2.5A continuous output current with a 3.3V output voltage. It has the same features and protection as the LTC3531ES6-3.3#TRMPBF.
The LTC3531ES6-3.3#TRMPBF is designed with a peak efficiency of up to 95%, low quiescent current of 25 μA, and high efficiency of up to 94% over its full operating temperature range. Its high efficiency helps to reduce the thermal stress on components, making it ideal for applications that require high efficiency and low output voltage ripple.
This DC/DC converter is ideal for a wide range of industrial, medical and consumer applications requiring a 3.3V output. Its high efficiency and low operating voltage makes it suitable for battery operated devices. The LTC3531ES6-3.3#TRMPBF is embedded with protection features for reliable long-term operation, making it a safe and efficient choice for 3.3V applications.
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