
Allicdata Part #: | 497-16895-2-ND |
Manufacturer Part#: |
LDK715PU33R |
Price: | $ 0.20 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LINEAR 3.3V 85MA 8DFN |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.18270 |
6000 +: | $ 0.17010 |
15000 +: | $ 0.16380 |
30000 +: | $ 0.15750 |
Current - Output: | 85mA |
Supplier Device Package: | 8-DFN (3x3) |
Package / Case: | 8-VDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Protection Features: | Over Current, Over Temperature |
Control Features: | -- |
PSRR: | 57dB ~ 38dB (100kHz ~ 1kHz) |
Current - Supply (Max): | 8.5µA |
Current - Quiescent (Iq): | 7µA |
Series: | -- |
Voltage Dropout (Max): | 1V @ 85mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 3.3V |
Voltage - Input (Max): | 24V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LDK715PU33R is a type of linear voltage regulator integrated circuit (IC). Its application and working principle are both relatively simple. It\'s main purpose is to regulate the output voltage from an unregulated source, so as to allow it to maintain a constant level across all operating conditions. It typically includes a resistor-divider network, an operational amplifier and a voltage regulator.
The primary benefit of this type of regulator is protection for the device it is regulating. The resistor divider network creates a reference voltage lower than the input voltage and provides protection against overvoltage. The operational amplifier is used to accurately compare the output voltage to the reference voltage and then adjust the output voltage accordingly. The adjustable voltage regulator can then be used to set the desired output voltage.
The application fields of the LDK715PU33R can vary greatly. It has been used in many applications, including automotive electronics, portable electronics, industrial electronics and medical device development. In particular, it is often used in situations where a very stable output voltage is needed, such as microcontroller power supplies, commercial and hobby electronics.
In terms of its working principle, the LDK715PU33R is a linear voltage regulator IC. This means that it regulates the output voltage by varying the current through a resistor-divider network, or by using a pulse-width modulated (PWM) control signal. This type of regulator is ideal for applications that require a regulated output voltage that is both smooth and regulated over a wide range of input voltages.
The LDK715PU33R provides a very reliable and cost-effective solution for regulating the output voltage of an unregulated source. It is easy to use and works reliably in a variety of applications, making it an ideal choice for those who require a linear voltage regulator.
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