Customer Specific Device from ON Semiconductor
LDO Regulator, 200 mA,
SCY99250
Dual Selectable Output
Voltage, Low VIN, Low Noise
and High PSRR
The SCY99250 is a state of art ultra-small Linear Regulator capable
of supplying 200 mA output current from as low as 1.1 V input
voltage, with superior low noise and high PSRR performance. The
device provides two output levels on one output pin, selectable via
SEL pin. Each output level is factory programmable in increments of
50 mV ranging from 1.0 V up to 4.0 V. Output transition between high
to low level is internally controlled for optimum operation. Device is
enabled upon applying a valid input voltage. Due to low quiescent
current the SCY99250 is suitable for battery powered devices such as
smartphones and tablets. The device is designed to work with a 1 mF
input and 1 mF output ceramic capacitor. It is available in two very thin
ultra-small 0.64 mm × 0.64 mm 4-pin Wafer Level Chip Scale
Packages (WLCSP).
WLCSP4
CASE 567VS
WLCSP4
CASE 567XW
MARKING DIAGRAM
A1
XM
X
M
= Specific Device Code
= Month
Features
PIN CONNECTIONS
• Two Output Levels on One Output Pin, Selectable via SEL Pin
• Operating Input Voltage Range: 1.1 V to 5.5 V
• Available in Fixed Voltage Option: 1.0 V to 4.0 V
IN
OUT
•
2% Accuracy Over Load/Temperature
A1
A2
• Low Quiescent Current Typ. 80 mA
• Standby Current: Typ. 0.1 mA
• Very Low Dropout: 33 mV for 2.4 V @ 100 mA
• High PSRR: Typ. 95 dB at 20 mA, f = 1 kHz
B1
B2
• Ultra Low Noise: 8.8 mV
RMS
SEL
GND
• Stable with a 1 mF Small Case Size Ceramic Capacitors
(Top View)
• Available in:
− WLCSP4 0.64 mm x 0.64 mm x 0.33 mm, CASE 567VS
− WLCSP4 0.64 mm x 0.64 mm x 0.4 mm, CASE 567XW
ORDERING INFORMATION
See detailed ordering and shipping information on page 11 of
this data sheet.
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
• Battery-powered Equipment
• Wireless LAN Devices
• Smartphones, Tablets
• Cameras, DVRs, STB and Camcorders
© Semiconductor Components Industries, LLC, 2018
1
Publication Order Number:
April, 2020 − Rev. 6
SCY99250/D