
Allicdata Part #: | TLV74218PDQNR-ND |
Manufacturer Part#: |
TLV74218PDQNR |
Price: | $ 0.08 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG LINEAR 1.8V 200MA 4X2SON |
More Detail: | Linear Voltage Regulator IC 1 Output 200mA 4-X2S... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 0.08000 |
10 +: | $ 0.07760 |
100 +: | $ 0.07600 |
1000 +: | $ 0.07440 |
10000 +: | $ 0.07200 |
Current - Output: | 200mA |
Supplier Device Package: | 4-X2SON (1x1) |
Package / Case: | 4-XDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Protection Features: | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
Control Features: | Enable |
PSRR: | 70dB ~ 55dB (100Hz ~ 1MHz) |
Current - Quiescent (Iq): | 50µA |
Series: | -- |
Voltage Dropout (Max): | -- |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 1.8V |
Voltage - Input (Max): | 5.5V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
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TLV74218PDQNR is a voltage regulator often used in automotive, industrial and consumer segment. It is a low-drop linear regulator featuring very low dropout voltage, wide input voltage range, and adjustable output voltage range. TLV74218PDQNR voltage regulator is able to deliver up to 2 A of output current, and is packed with low-noise, fast response error amplifier and internal current limiter.
TLV74218PDQNR is categorized as a PMIC - Voltage Regulators - Linear device, which makes it suitable for tasks such as turning a low voltage input into a higher voltage output. The TLV74218PDQNR can convert an input voltage that is anywhere from 5 V to 22 V into a precise and stable output voltage from 0.8 V to 20 V.
In addition to wide input voltage range, TLV74218PDQNR voltage regulator also features fast response time, low-noise error amplifier, and current limit protection. All this makes the TLV74218PDQNR suitable for situations where output current must be precisely controlled and accurate. TLV74218PDQNR voltage regulator can find its application in automotive systems and components, industrial machinery, consumer products, and many other fields.
The working principle of TLV74218PDQNR voltage regulator is relatively simple. It essentially works by controlling the amount of output current that it delivers to the load, in order to keep the output voltage stable, regardless of variations in the load or the input voltage. The regulator works with a feedback loop to measure the output voltage, compare it to the reference voltage, then adjust the output current accordingly.
The TLV74218PDQNR voltage regulator operates by switching on and off two power devices (Transistors) in order to adjust the output current and keep the output voltage at the desired value. When the input voltage is higher than the output, the regulator will switch the transistors on, increasing the output current, and thus increasing the output voltage until it matches the the reference voltage.
When the input voltage is lower than the output, the regulator will switch the transistors off reducing the output current, and thus allowing the output voltage to drop until it matches the reference voltage. This mechanism is how the regulator maintains a stable output voltage regardless of the load or input voltage.
TLV74218PDQNR voltage regulator can be used in a wide range of applications, from automotive systems to industrial machinery, and from consumer products to communication equipment. Its wide input voltage range, adjustable output voltage range, low-noise, fast response time and internal current limit protection make it ideal for these applications.
The specific data is subject to PDF, and the above content is for reference
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