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ISL9021AIINZ-T IC REG LINEAR 3.3V 250MA 4WLCSP Renesas Electronics America Inc

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ISL9021AIINZ-T IC REG LINEAR 3.3V 250MA 4WLCSP Renesas Electronics America Inc

Name: ISL9021AIINZT IC REG LINEAR 33V 250MA 4WLCSP Renesas Electronics America Inc
Brand: Renesas Electronics America Inc
Price: 1 USD

Brand Name : Renesas Electronics America Inc

Model Number : ISL9021AIINZ-T

MOQ : 1

Price : Based on current price

Payment Terms : T/T

Supply Ability : In stock

Delivery Time : 3-5 work days

Packaging Details : anti-static bag & cardboard box

Output Configuration : Positive

Output Type : Fixed

Number of Regulators : 1

Voltage - Input (Max) : 5.5V

Voltage - Output (Min/Fixed) : 3.3V

Voltage - Output (Max) : -

Voltage Dropout (Max) : 0.25V @ 250mA

Current - Output : 250mA

Current - Quiescent (Iq) : 50 µA

Current - Supply (Max) : -

PSRR : 60dB ~ 50dB (1kHz ~ 1MHz)

Control Features : Enable

Protection Features : Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start

Operating Temperature : -40°C ~ 85°C

Mounting Type : Surface Mount

Package / Case : 4-UFBGA, WLCSP

Supplier Device Package : 4-WLCSP (1.16x0.98)

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Product Details

The ISL9021A is a single LDO, which provides high performance, low input voltage and high PSRR. It delivers guaranteed continuous 250mA load current and is stable with 1µF to 4.7µF of output capacitance (±30%) with an ESR range of 5mΩ to 400mΩ.

Features
• High Performance LDO with 250mA Guaranteed Continuous Output Current
• Input Voltage Range: 1.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• High PSRR: 75dB @ 10kHz, 50dB @ 1MHz
• Low Quiescent Current: 35µA
• Dropout Voltage: <150mV @ 250mA
• Stable with 1µF to 4.7µF Output Capacitance (±30%) with an ESR range of 5mΩ to 400mΩ
• ±1.8% Output Accuracy Over-Temperature/Load/Line
• Soft-start Limits Input Current Surge During Enable
• Current Limit and Overheat Protection
• -40°C to +85°C Operating Temperature Range
• Available in 2mmx2mm 4-bump WLCSP Package and 1.6mmx1.6mm 6 Ld µTDFN
• Pb-free (RoHS compliant)

Applications
• PDAs, Cell Phones and Smart Phones
• Portable Instruments, MP3 Players
• Handheld Devices including Medical Handhelds

Specifications

Attribute	Attribute Value
Manufacturer	Renesas
Product Category	Linear Voltage Regulators
Series	ISL9021A
Packaging	Tape & Reel (TR)
Unit-Weight	0.002413 oz
Mounting-Style	SMD/SMT
Package-Case	4-UFBGA, CSPBGA
Operating-Temperature	-40°C ~ 85°C
Mounting-Type	Surface Mount
Output-Type	Fixed
Supplier-Device-Package	4-WLCSP (2x2)
Voltage-Input	Up to 5.5V
Number-of-Outputs	1 Output
Current-Output	250mA
Voltage-Output	3.3V
Regulator-Topology	Positive Fixed
Voltage-Dropout-Typical	0.15V @ 250mA
Number-of-Regulators	1 Regulator
Current-Limit-Min	260mA
Maximum Operating Temperature	+ 85 C
Operating temperature range	- 40 C
Output-Voltage	3.3 V
Input-Voltage-MAX	5.5 V
Output-Current	1 A
Input-Voltage-MIN	1.5 V
Voltage-Regulation-Accuracy	+/- 0.8 %
Package-Case	WLCSP-4
Dropout-Voltage	0.15 V at 250 mA
Dropout-Voltage-Max	0.25 V at 250 mA

Descriptions

Linear Voltage Regulator IC Positive Fixed 1 Output 3.3V 250mA 4-WLCSP (2x2)

LDO Regulator Pos 3.3V 0.25A 4-Pin WLCSP T/R

LDO Voltage Regulators W/LW NOISE HI PSRR LW IQ 1 2 X 1 0

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