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ISL9123xIIx-EVZ Evaluation Board Manual
Reference
Qty
Designator
[2]
1
U1
1
J4-Pins 1-2
1. C4 is DNP in default configuration. It is required to be populated if effective capacitance of C3 is less than 6μF at the operating output
voltage.
2. All related WLCSP packaged device(s) use the same printed circuit board design (ISL9123IIN-EVZ), with an appropriate silk screen or
label according to the unique orderable evaluation board part number.
2.1.4
Board Layout
R16UZ0031EU0101 Rev.1.01
Jul 26, 2023
Description
IC, ULTRA-LOW IQ BUCK REGULATOR, 1.8V,
WLCSP, ROHS
IC, ULTRA-LOW IQ BUCK REGULATOR, 3.0V,
WLCSP, ROHS
IC, ULTRA-LOW IQ BUCK REGULATOR, 1.8V,
WLCSP, ROHS
IC, ULTRA-LOW IQ BUCK REGULATOR, 0.88V,
WLCSP, ROHS
CONN-JUMPER, SHUNT, 2P, 2.54mmPITCH, BLK,
6mm, ROHS
Figure 9. ISL9123xIIx-EVZ Top Layer Silk Screen
Manufacturer Part
Number
ISL9123IICZ
ISL9123IINZ
ISL9123AIICZ
ISL9123BII9Z
SPC02SYAN
Manufacturer
Renesas
Electronics
Sullins
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