
Allicdata Part #: | LT3021EDH-1.5#PBF-ND |
Manufacturer Part#: |
LT3021EDH-1.5#PBF |
Price: | $ 3.19 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG LINEAR 1.5V 500MA 16DFN |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 36 |
1 +: | $ 2.90430 |
25 +: | $ 2.06287 |
100 +: | $ 1.70289 |
Current - Output: | 500mA |
Base Part Number: | LT3021 |
Supplier Device Package: | 16-DFN (5x5) |
Package / Case: | 16-WFDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Protection Features: | Over Current, Over Temperature, Reverse Polarity |
Control Features: | Enable |
PSRR: | 58dB (120Hz) |
Current - Supply (Max): | 10mA |
Current - Quiescent (Iq): | 250µA |
Series: | -- |
Voltage Dropout (Max): | 0.285V @ 500mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 1.5V |
Voltage - Input (Max): | 10V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tube |
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LT3021EDH-1.5#PBF is a type of linear voltage regulator integrated circuit (IC) manufactured by Linear Technology. It falls in the category of Power Management ICs (PMICs) and is specifically designed for applications where an input source is powered from a wide range of inputs including a battery or a switching power supply. The device is also capable of maintaining a stable output voltage even when there is a significant variation in input supply voltage. It is a low dropout (LDO) regulator with a maximum output current of 1.5A and a dropout voltage of less than 0.2V.
The LT3021EDH-1.5#PBF is designed like a simple linear regulator, with a comparator and an error amplifier at the heart of the device. When the input voltage exceeds the predetermined voltage level, the comparator senses this difference and switches on the PMOSFET, allowing current to flow into the load. The error amplifier compares the output voltage with the voltage reference and adjusts the gate voltage of the PMOSFET to ensure a constant output.
The LT3021EDH-1.5#PBF is an ideal choice for applications such as voltage supply, voltage control, voltage regulation, and noise reduction. It has an ultra-low voltage dropout of 0.2V, making it ideal for low-dropout applications. This device is capable of operating in an ultra-low power consumption mode, up to 12µA, when there is no load. It also has a built-in reverse bias protection feature to protect the device from short circuit conditions.
The LT3021EDH-1.5#PBF is a great choice for battery-driven applications, as its ultra-low dropout voltage ensures that the battery is not drained too quickly. It is also insensitive to temperature variations and can operate over a wide temperature range, from -40°C to +85°C. The device is available in several packages, including SOIC-8, DFN-8 and MSOP-8..
The LT3021EDH-1.5#PBF provides an excellent low power performance and is the perfect choice for a wide range of voltage regulation applications, such as battery-operated devices and low-dropout voltage regulators. With its low power consumption and reverse bias protection, the device is highly reliable, making it an excellent choice for any application.
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