ISL9021AIIFZ-T
- Mfr.Part #
- ISL9021AIIFZ-T
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- Datasheet
- Download
- Description
- IC REG LINEAR 2.5V 250MA 4WLCSP
- Stock
- 38,405
- In Stock :
- 38,405
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Voltage Regulators - Linear
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Accuracy :
- 0.8 %
- Min Input Voltage :
- 1.5V
- Output Voltage 1 :
- 2.5V
- Number of Outputs :
- 1
- Number of Terminations :
- 4
- Min Operating Temperature :
- -40°C
- Voltage - Output :
- 2.5V
- Number of Functions :
- 1
- Output Type :
- FIXED
- Terminal Form :
- Ball
- Current - Output :
- 250mA
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- RoHS Status :
- RoHS Compliant
- Max Input Voltage :
- 5.5V
- Polarity :
- Positive
- Published :
- 2009
- Height Seated (Max) :
- 0.55mm
- Terminal Position :
- BOTTOM
- Max Operating Temperature :
- 85°C
- Dropout Voltage :
- 150mV
- Factory Lead Time :
- 6 Weeks
- Dropout Voltage1-Nom :
- 0.15V
- Min Current Limit :
- 260mA
- Quiescent Current :
- 35μA
- Input Voltage Absolute-Max :
- 6.5V
- Packing Method :
- Tape and Reel
- Number of Pins :
- 4
- Packaging :
- Tape and Reel
- Width :
- 0.975mm
- Mount :
- Surface Mount
- Datasheets
- ISL9021AIIFZ-T

Voltage Regulators - Linear Intersil (Renesas Electronics Corporation) ISL9021AIIFZ-T Overview
The Voltage Regulators - Linear Intersil (Renesas Electronics Corporation) ISL9021AIIFZ-T is a state-of-the-art linear regulator designed to deliver high performance in voltage regulation while maintaining minimal power loss and heat generation. With a stable output of 2.5V and a current capability of up to 250mA, this regulator is engineered in a compact 4-WLCSP package, making it an ideal solution for space-constrained applications. The IC ensures reliable operation with its advanced circuit design, contributing to efficient power management and enhanced device longevity.
ISL9021AIIFZ-T Features
The ISL9021AIIFZ-T from Intersil (Renesas Electronics Corporation) offers several compelling features for sophisticated electronic designs:
- Precise Voltage Control: Delivers a constant 2.5V output, ensuring stable operation across various conditions.
- High Efficiency: Operates with minimal power dissipation, which is crucial for battery-powered devices.
- Compact Size: The 4-WLCSP package allows for integration in space-restricted environments without sacrificing performance.
- Low Dropout: Ensures efficient performance even with a low input voltage overhead, suitable for applications where input and output voltages are closely matched.
ISL9021AIIFZ-T Applications
- Portable Devices: Perfect for battery-powered applications like smartphones and tablets where space and power efficiency are critical.
- Wearable Technology: Can be used in wearable devices, ensuring consistent power supply without compromising on space and weight.
- Healthcare Monitoring Devices: Ideal for medical monitoring systems that require reliable and stable low voltage power supplies.
- Point-of-Sale Systems: Supports the steady operation of POS systems which demand reliable and long-lasting performance.
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