CYW20704
Table 12. BTLDO_2P5 Electrical Specifications
Parameters
Conditions
Min = Vo + 0.2V = 2.7V
(for Vo = 2.5V)
Dropout voltage requirement must be met
under maximum load for performance
specs.
Min
Typ
Max
Units
Input supply voltage,
Vin
3.0
3.3
3.6
–
V
Nominal output
voltage, Vo
Default = 2.5V
–
2.5
–
V
Output voltage
programmability
Range
2.2
2.8
5
V
%
Accuracy at any step (including line/load –5
regulation), load >0.1 mA
Dropout voltage
Output current
At max load
–
–
–
–
–
–
200
70
mV
mA
μA
Quiescent current
No load; Vin = Vo + 0.2V
8
16
Max load @ 70 mA; Vin = Vo + 0.2V
660
700
Leakage current
Power-down mode. At junction
temperature 85°C.
–
1.5
2.2
1
5
μA
μF
μF
External output
capacitor, Co
Ceramic, X5R, 0402, (ESR: 5m-240 mΩ), 0.7
±20%, 6.3V
2.64
–
External input
capacitor
Ceramic, X5R, 0402, ±20%, 10V
–
Table 13. Digital I/O Characteristics
Characteristics
Input low voltage (VDDO = 3.3V)
Input high voltage (VDDO = 3.3V)
Output low voltage
Symbol
VIL
Minimum
Typical
Maximum
Unit
–
–
–
–
–
–
–
–
–
–
0.8
–
V
VIH
VOL
VOH
IIL
2.0
–
V
0.4
–
V
Output high voltage
VDDO – 0.4V
V
Input low current
–
–
–
–
–
1.0
1.0
2.0
2.0
0.4
μA
μA
mA
mA
pF
Input high current
IIH
Output low current (VDDO = 3.3V, VOL = 0.4V)
Output high current (VDDO = 3.3V, VOH = 2.9V)
Input capacitance
IOL
IOH
CIN
Document Number: 002-14786 Rev. *E
Page 25 of 49
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