Datasheet

ADP5041 Data Sheet
Rev. 0 | Page 6 of 40
INPUT AND OUTPUT CAPACITOR, RECOMMENDED SPECIFICATIONS
Table 5.
Parameter Symbol Test Conditions/Comments Min Typ Max Unit
INPUT CAPACITANCE (BUCK)
1
C
MIN1
T
J
= −40°C to +125°C 4.7 40 µF
OUTPUT CAPACITANCE (BUCK)
2
C
MIN2
T
J
= −40°C to +125°C 7 40 µF
INPUT AND OUTPUT CAPACITANCE
3
(LDO1, LDO2) C
MIN34
T
J
= −40°C to +125°C 0.70 µF
CAPACITOR ESR R
ESR
T
J
= −40°C to +125°C 0.001 1 Ω
1
The minimum input capacitance should be greater than 4.7 µF over the full range of operating conditions. The full range of operating conditions in the application
must be considered during device selection to ensure that the minimum capacitance specification is met. X7R and X5R type capacitors are recommended, whereas
Y5V and Z5U capacitors are not recommended for use with the buck.
2
The minimum output capacitance should be greater than 7 µF over the full range of operating conditions. The full range of operating conditions in the application
must be considered during device selection to ensure that the minimum capacitance specification is met. X7R and X5R type capacitors are recommended, whereas
Y5V and Z5U capacitors are not recommended for use with the buck.
3
The minimum input and output capacitance should be greater than 0.70 µF over the full range of operating conditions. The full range of operating conditions in the
application must be considered during device selection to ensure that the minimum capacitance specification is met. X7R and X5R type capacitors are recommended,
whereas Y5V and Z5U capacitors are not recommended for use with LDOs.