S-8351A33MC-J2ST2G Seiko Instruments, S-8351A33MC-J2ST2G Datasheet - Page 4

• Manufacturer Part Number: S-8351A33MC-J2ST2G
• Description: IC REG SW 100KHZ 3.3V SOT23-5
• Manufacturer: Seiko Instruments
• Type: Step-Up (Boost)r

Specifications of S-8351A33MC-J2ST2G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Frequency - Switching: 100kHz
• Voltage - Input: 0.9 ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Power - Output: 250mW
• Output Voltage: 3.3 V
• Input Voltage: 10 V
• Duty Cycle (max): 75 %
• Switching Frequency: 100 KHz
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4
S-8351AxxMC
S-8351BxxMA
S-8351CxxMA
S-8351CxxUA
S-8351DxxMC
S-8352AxxMC
S-8352BxxMA
S-8352CxxMA
S-8352CxxUA
S-8352DxxMC
STEP-UP, BUILT-IN / EXTERNAL FET PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
S-8351/8352 Series
Product Name
Product Name
Product Name Structure
The product types, output voltage, and packages for the S-8351/8352 Series can be selected at the user’s request.
Please refer to the “3. Product Name” for the definition of the product name, “4. Package” regarding the package
drawings and “5. Product Name List” for the full product names.
1. Function List
(1) Built-in Power MOS FET Type
(2) External Power MOS FET Type
Controll
Controll
System
system
PFM
PFM
PFM
PFM
PFM
PFM
PFM
PFM
PFM
PFM
50 / 75
50 / 75
50 / 75
50 / 75
50 / 75
50 / 75
Ratio
Duty
Duty
ratio
[%]
[%]
75
75
75
75
Frequency
Switching
frequency
Switching
[kHz]
[kHz]
100
100
100
100
100
100
100
100
100
100
Seiko Instruments Inc.
Shutdown
Shutdown
Function
function
Yes
Yes
Table 1
Table 2
−
−
−
−
−
−
−
−
V
V
Separate
separate
DD
DD
Type
type
Yes
Yes
/ V
/ V
−
−
−
−
−
−
−
−
OUT
OUT
SOT-23-5
SOT-23-3
SOT-23-3
SOT-89-3
SOT-23-5
SOT-23-5
SOT-23-3
SOT-23-3
SOT-89-3
SOT-23-5
Package
Package
Applications requiring shutdown
function
Applications not requiring
shutdown function
Applications not requiring
shutdown function
Applications not requiring
shutdown function
Applications in which output
voltage is adjusted by external
resistor
Applications requiring shutdown
function
Applications not requiring
shutdown function
Applications not requiring
shutdown function
Applications not requiring
shutdown function
Applications in which output
voltage is adjusted by external
resistor
Application
Application
Rev.3.0
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