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Linear, Low Drop Out (LDO) Regulators

PQ1KA303MZPH

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PQ1KA303MZPH

IC REG LINEAR 3V 300MA SOT23L-6

Manufacturer: Sharp Microelectronics

Categories: Linear, Low Drop Out (LDO) Regulators

Quality Control: Learn More

The Sharp Microelectronics PQ1KA303MZPH is a positive fixed output linear voltage regulator designed for applications demanding stable power delivery. This component provides a regulated 3V output with a maximum current capability of 300mA. Featuring an active-low enable pin for power management, it offers robust protection against over current and over temperature conditions. With a voltage dropout of 0.7V at 300mA and a Power Supply Rejection Ratio (PSRR) of 55dB at 120Hz, the PQ1KA303MZPH ensures efficient operation even with fluctuating input voltages up to 15V. The quiescent current is a low 800 µA, making it suitable for battery-powered devices. Packaged in a SOT-23L-6 surface-mount configuration and supplied on tape and reel, this regulator finds application in portable electronics and various industrial control systems.

Additional Information

Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)
Technical Details:
PackagingTape & Reel (TR)
Package / CaseSOT-23L-6
Output TypeFixed
Mounting TypeSurface Mount
Current - Output300mA
Operating Temperature-40°C ~ 85°C
Output ConfigurationPositive
Current - Quiescent (Iq)800 µA
Voltage - Input (Max)15V
Number of Regulators1
Supplier Device PackageSOT-23L-6
Voltage - Output (Max)-
Voltage - Output (Min/Fixed)3V
Control FeaturesEnable
PSRR55dB (120Hz)
Voltage Dropout (Max)0.7V @ 300mA
Protection FeaturesOver Current, Over Temperature

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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