S-8353 Seiko Instruments, S-8353 Datasheet - Page 3

• Manufacturer Part Number: S-8353
• Description: (S-8353 / S-8354) PWM Control Switchable Built-in Transistor Switching Regulator
• Manufacturer: Seiko Instruments

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Rev.1.4
STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR
S-8353AxxMC
S-8353AxxMA
S-8353AxxUA
S-8353CxxMA
S-8353DxxMC
S-8353HxxMC
S-8353HxxMA
S-8353HxxUA
S-8353JxxMC
S-8354AxxMC
S-8354AxxMA
S-8354AxxUA
S-8354CxxMA
S-8354DxxMC
S-8354HxxMC
S-8354HxxMA
S-8354HxxUA
S-8354JxxMC
Product Name Structure
Product Name
Product Name
The control system, product types, output voltage, and packages for the S-8353/8354 Series can be selected at the
user’s request. Please refer to the “3. Product Name” for the definition of the product name and “4. Product Name
List” for the full product names.
1. Function List
(1) PWM Control Products
(2) PWM / PFM Switching Control Products
_00
Frequency
Frequency
Switching
Switching
250
250
250
250
250
250
250
250
kHz
kHz
50
50
50
30
50
50
50
50
30
50
Shutdown
Shutdown
Function
Function
Yes
Yes
Yes
Yes
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Seiko Instruments Inc.
V
V
Separate
Separate
DD
DD
Type
Type
Yes
Yes
Yes
Yes
/ V
/ V
−
−
−
−
−
−
−
−
−
−
−
−
−
−
OUT
OUT
Table 1
Table 2
SOT-23-5
SOT-23-3
SOT-89-3
SOT-23-3
SOT-23-5
SOT-23-5
SOT-23-3
SOT-89-3
SOT-23-5
SOT-23-5
SOT-23-3
SOT-89-3
SOT-23-3
SOT-23-5
SOT-23-5
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
For pager
Applications requiring variable output voltage
with an external resistor
Applications requiring a shutdown function
and a thin coil
Applications not requiring a shutdown function
and requiring a thin coil
Applications not requiring a shutdown function
and requiring a thin coil
Applications requiring variable output voltage
with an external resistor and a thin coil
Applications requiring shutdown function
Applications not requiring shutdown function
Applications not requiring shutdown function
For pager
Applications requiring variable output voltage
with an external resistor
Applications requiring a shutdown function
and a thin coil
Applications not requiring a shutdown function
and requiring a thin coil
Applications not requiring a shutdown function
and requiring a thin coil
Applications requiring variable output voltage
with an external resistor and a thin coil
S-8353/8354 Series
Application
Application
3