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ISL9021AIRUNZ-T

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ISL9021AIRUNZ-T

IC REG LINEAR 3.3V 250MA 6UTDFN

Manufacturer: Renesas Electronics Corporation

Categories: Linear, Low Drop Out (LDO) Regulators

Quality Control: Learn More

Renesas Electronics Corporation ISL9021AIRUNZ-T is a fixed 3.3V positive linear voltage regulator designed for applications requiring stable power delivery with low noise. This single-output device provides a continuous output current of 250mA. Key features include a low quiescent current of 50 µA and a maximum input voltage of 5.5V. The voltage dropout is a mere 0.25V at full load, ensuring efficient operation. The ISL9021AIRUNZ-T incorporates comprehensive protection features including over-current, over-temperature, reverse polarity, short-circuit, and soft-start capabilities. Its power supply rejection ratio (PSRR) is rated between 60dB and 50dB across a 1kHz to 1MHz frequency spectrum, making it suitable for noise-sensitive designs. The component is housed in a compact 6-UTDFN (1.6x1.6) package, facilitating high-density board layouts. This regulator is commonly utilized in consumer electronics, portable devices, and automotive systems where power efficiency and signal integrity are critical. The ISL9021AIRUNZ-T is supplied in a tape and reel (TR) package.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case6-UFDFN
Output TypeFixed
Mounting TypeSurface Mount
Current - Output250mA
Operating Temperature-40°C ~ 85°C
Output ConfigurationPositive
Current - Quiescent (Iq)50 µA
Voltage - Input (Max)5.5V
Number of Regulators1
Supplier Device Package6-UTDFN (1.6x1.6)
Voltage - Output (Max)-
Voltage - Output (Min/Fixed)3.3V
Control FeaturesEnable
PSRR60dB ~ 50dB (1kHz ~ 1MHz)
Voltage Dropout (Max)0.25V @ 250mA
Protection FeaturesOver Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start

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