Power Supply Reference Demo Board for the AMD Zynq Ultrascale+™ MPSoC
The ISLUSPLUS-UC1DEMO1Z and ISLUSPLUS-UC2DEMO1Z designs provide a power supply reference solution for the AMD Zynq™ UltraScale+™ MPSoC.
The power supply rail...
Overview
Description
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. The input voltage range for the ISL9021A is between 1. 5V to 5. 5V and the output voltage comes in many fixed voltage options with ±1. 8% accuracy over-temperature, line and load ranges. The ISL9021A has typical PSRR of 75dB @ 10kHz and 50dB @ 1MHz. The reverse current protection feature prevents current from flowing back to the power source when the output voltage is pulled higher than the input. The ISL9021A is offered in tiny 4-bump 0. 975mmx1. 155mm WLCSP and 1. 6mmx1. 6mm 6 Ld µTDFN packages.
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 0.975mmx1.155mm 4-bump WLCSP Package and 1.6mmx1.6mm 6 Ld µTDFN
- Pb-free (RoHS compliant)
Comparison
Applications
Applications
- PDAs, Cell Phones and Smart Phones
- Portable Instruments, MP3 Players
- Handheld Devices including Medical Handhelds
Documentation
= Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 625 KB | |
| Product Advisory | PDF 414 KB | |
| Manual - Development Tools | PDF 1.55 MB | |
| Application Note | PDF 509 KB | |
| Application Note | PDF 397 KB | |
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Design & Development
Software & Tools
Boards & Kits
Power Supply Reference Demo Board for the AMD Zynq Ultrascale+™ MPSoC
The ISLUSPLUS-UC1DEMO1Z and ISLUSPLUS-UC2DEMO1Z designs provide a power supply reference solution for the AMD Zynq™ UltraScale+™ MPSoC.
The power supply rail...
Featured Documents:
RZ/V2M Evaluation Board Kit
This product is an evaluation board with RZ/V2M configured as the key device and is capable of easily implementing software development such as camera sensor input...
Featured Documents:
Available on Lab on the Cloud
Use our PC-based GUI to instantly start configuring and testing designs in our virtual lab, no physical board needed.
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
Pkg. Type |
Carrier Type |
Price (USD) | 1ku |
Buy / Sample |
|
|---|---|---|---|---|
| Part Number | ||||
| WLCSP-BP | Reel | |||
| WLCSP-BP | Reel | |||
| WLCSP-BP | Reel | |||
| WLCSP-BP | Reel | |||
| WLCSP-BP | Reel | |||
| WLCSP-BP | Reel | |||
| WLCSP-BP | Reel | |||
| WLCSP-BP | Reel | 0.6363 | ||
| uTDFN | Reel | |||
| uTDFN | Reel | |||
| uTDFN | Reel | 0.7521 | ||
ISL9021AIRUCZ-T7A Obsolete Samples Available |
uTDFN | Reel | Get Samples, | |
| uTDFN | Reel | 0.7272 | ||
| uTDFN | Reel | |||
| uTDFN | Reel | |||
| uTDFN | Reel | |||
| uTDFN | Reel | 0.6974 | ||
| uTDFN | Reel | |||
| uTDFN | Reel | |||
| uTDFN | Reel | 1.37 | ||
| uTDFN | Reel | |||
| uTDFN | Reel | |||
| uTDFN | Reel | |||
| uTDFN | Reel | |||
| uTDFN | Reel | |||
| uTDFN | Reel | 0.9898 |
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