
Allicdata Part #: | 425-2238-5-ND |
Manufacturer Part#: |
PQ025EZ01ZZH |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Sharp Microelectronics |
Short Description: | IC REG LINEAR 2.5V 1A SC63 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
Specifications
Voltage Dropout (Max): | -- |
Supplier Device Package: | SC-63 |
Package / Case: | TO-252-6, DPak (5 Leads + Tab) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C |
Protection Features: | Over Current, Over Temperature |
Control Features: | Enable |
PSRR: | 60dB (120Hz) |
Current - Quiescent (Iq): | 2mA |
Current - Output: | 1A |
Series: | -- |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 2.5V |
Voltage - Input (Max): | 10V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Obsolete |
Packaging: | Tube |
Description
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Introduction
PQ025EZ01ZZH is a low noise, low dropout (LDO) voltage regulator developed by Power Integration. The device supports line and load regulation over a wide range of input and output conditions. It excels in technical characteristics such as high power efficiency and low output noise. The device comes in a 4 lead SOT-23-5 package, and can be used in a variety of applications requiring a low noise, high efficiency regulator.PMIC - Voltage Regulators - Linear
PMIC voltage regulators are integrated circuits used for regulating the voltage of a circuit. They are widely used in a variety of applications requiring a reliable and highly efficient method of providing the required voltage for power supply. Linear voltage regulators are the most widely used type of voltage regulator, and are capable of regulating the voltage in most general-purpose applications.The PQ025EZ01ZZH is a low dropout (LDO) linear voltage regulator specifically designed to provide clean and low noise voltage regulation. The device has a low quiescent current of 1.9mA and can deliver an output current of 40mA. The maximum operating input voltage is 6.5V and the output voltage range is between 1.2V to 5.6V. The device has an adjustable output voltage and two low noise signal outputs for compensated applications.Applications
The PQ025EZ01ZZH is ideal for use in applications where high efficiency and low noise are required. Some of the most common applications for this voltage regulator include:- Battery powered portable devices – The PQ025EZ01ZZH can be used to provide a stable and low noise voltage suitable for portable devices running on battery power.
- Power supplies – The device can be used in power supplies to provide a highly efficient regulating voltage.
- 3V3 logic power supplies – The adjustable output voltage feature of the PQ025EZ01ZZH makes it ideal for 3V3 logic power supplies.
- Automotive systems – The device can be used in automotive systems to provide clean and reliable power to vehicle electronics.
Working Principle
The PQ025EZ01ZZH works on a feedback principle, wherein the output voltage is compared to the reference voltage (typically 2.5V) and any change in the output voltage is corrected by the regulator. The regulator will try to keep the output voltage as close to the reference voltage as possible, thus maintaining a stable voltage output.The device has two inputs – an input voltage source and a feedback signal. The input voltage source supplies a unregulated voltage to the regulator. The feedback signal, usually derived from the output of the regulator is then compared to a stable reference voltage, usually 2.5V. When the feedback signal is below the reference voltage, the regulator will increase the output voltage to correct the discrepancy. Similarly, if the feedback signal is above the reference voltage, the regulator will decrease the output voltage.Conclusion
The PQ025EZ01ZZH is an excellent low noise, low dropout linear voltage regulator developed by Power Integration. The device can be used in a variety of applications where high efficiency and low noise are required, such as battery powered portable devices, power supplies, 3V3 logic power supplies, and automotive systems. The device works on a feedback principle, wherein the output voltage is compared to the reference voltage and any change in the output voltage is corrected by the regulator.The specific data is subject to PDF, and the above content is for reference
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