S-8521A25MC-AXK-T2 Seiko Instruments, S-8521A25MC-AXK-T2 Datasheet - Page 36

DC/DC Switching Regulators 2.5V 60uA Step-Down

S-8521A25MC-AXK-T2

Manufacturer Part Number
S-8521A25MC-AXK-T2
Description
DC/DC Switching Regulators 2.5V 60uA Step-Down
Manufacturer
Seiko Instruments
Datasheet

Specifications of S-8521A25MC-AXK-T2

Output Voltage
2.5 V
Output Current
120 mA
Input Voltage
2.5 V to 10 V
Duty Cycle (max)
100 %
Switching Frequency
180 KHz
Mounting Style
SMD/SMT
Package / Case
SOT-23-5
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
36
STEP-DOWN, PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8520/8521 Series
(5) S-8521F33MC
(6) S-8520B50MC
(7) S-8520F50MC
(8) S-8521D50MC
100
100
100
100
90
80
70
60
50
90
80
70
60
50
90
80
70
60
50
90
80
70
60
50
0.01
0.01
0.01
0.01
V
V
V
V
V
0.1
0.1
0.1
0.1
IN
IN
IN
IN
IN
= 9 V
= 6 V
= 9 V
= 6 V
= 4 V
1
1
1
1
I
I
I
I
OUT
OUT
OUT
OUT
(CD54 / 47 μH, TM6201)
(D62F / 22 μH, TM6201)
(CD54 / 47 μH, TM6201)
(D62F / 22 μH, TM6201)
[mA]
[mA]
[mA]
[mA]
10
10
10
10
V
V
V
V
100
100
100
IN
IN
100
IN
IN
= 6.0 V
= 9.0 V
= 6.0 V
= 9.0 V
Seiko Instruments Inc.
1000
1000
1000
1000
100
100
100
100
90
80
70
60
50
90
80
70
60
50
90
80
70
60
50
90
80
70
60
50
0.01
0.01
0.01
0.01
V
V
V
V
V
V
V
IN
IN
IN
IN
V
V
V
IN
IN
IN
0.1
0.1
0.1
0.1
IN
IN
IN
= 14 V
= 9 V
= 6 V
= 4 V
= 14 V
= 9 V
= 6 V
= 14 V
= 9 V
= 6 V
1
1
1
1
(CDH113 / 22 μH, IRF7606)
(CDH113 / 22 μH, IRF7606)
I
I
I
OUT
OUT
I
OUT
(CD105 / 47 μH, IRF7606)
(CD105 / 47 μH, IRF7606)
OUT
[mA]
[mA]
[mA]
[mA]
10
10
10
10
V
V
V
100
100
100
100
IN
IN
IN
Rev.9.0
= 14 V
= 9 V
= 6 V
1000
1000
1000
1000
_00

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