S-8521A25MC-AXK-T2 Seiko Instruments, S-8521A25MC-AXK-T2 Datasheet - Page 4

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

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

4
STEP-DOWN, PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8520/8521 Series
S-852
The control types, product types, and output voltage for the S-8520/8521 Series can be selected at the user’s request.
Please refer to the “1. Product name” for the definition of the product name, “2. Package” regarding the package
drawings and “3. Product name list” for the full product names.
1. Product name
2. Package
Product Name Structure
SOT-23-5
*1. Refer to the tape specifications.
*2. Refer to “3. Product name list”.
Package Name
x
x
xx
M C
−
xxx
MP005-A-P-SD
T2
Package
x
Seiko Instruments Inc.
Environm ental code
IC direction in tape specifications
Product name (abbreviation)
Package name (abbreviation)
O utput voltage
Product type
Control system
U:
G:
MC : SO T-23-5
B:
C:
D:
F:
15 to 60
(W hen the output voltage is 1.5 V, it is expressed as 15.)
E:
A: Oscillation frequency of 180 kHz,
0:
1:
PW M control
PW M / PFM switching control
W ith overload protection circuit
Oscillation frequency of 180 kHz,
W ithout overload protection circuit
Oscillation frequency of 60 kHz,
W ith overload protection circuit
Oscillation frequency of 60 kHz,
W ithout overload protection circuit
Oscillation frequency of 300 kHz,
W ith overload protection circuit
Oscillation frequency of 300 kHz,
W ithout overload protection circuit
Lead-free (Sn 100% ), halogen-free
Lead-free (for details, please contact our sales office)
MP005-A-C-SD
Drawing code
Tape
*2
*1
MP005-A-R-SD
Reel
Rev.9.0
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