S-8353 Seiko Instruments, S-8353 Datasheet - Page 4

• 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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4
STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR
S-8353/8354 Series
S-8353 Series,
S-8354 Series
Series Name
2. Package and Function List by Product Type
3. Product Name
S-835 x x xx xx - xxx - T2
*1. Refer to the taping specifications.
*2. Refer to the Table 4 to Table 7 in the “4. Product Name List”.
A (Normal product or with shutdown function)
A = 50 kHz
C (Normal product)
C = 30 kHz
D (V
D = 50 kHz
H (Normal product or with shutdown
function)
H = 250 kHz
J (V
J = 250 kHz
DD
DD
/ V
/ V
OUT
OUT
separate type)
separate type)
Type
IC direction in tape specifications
Product code
Package code
Output voltage
Product type
Control system
MA : SOT-23-3
MC : SOT-23-5
UA : SOT-89-3
15 to 65
(e.g. When the output voltage is 1.5 V, it is expressed as 15.)
A : Normal products (SOT-23-3, SOT-89-3)
C : Normal products,
D : V
H : Normal products (SOT-23-3, SOT-89-3)
J : V
3 : PWM control
4 : PWM / PFM switching control
or With shutdown function products (SOT-23-5), f
or With shutdown function products (SOT-23-5), f
Seiko Instruments Inc.
DD
DD
/ V
/ V
*2
OUT
OUT
Table 3
separate type,
separate type,
Package Name
(Abbreviation)
MA / UA
MA / UA
MC
MA
MC
MC
MC
*1
Shutdown Function
Yes / No
Yes
Yes
No
No
No
No
No
f
f
f
OSC
OSC
OSC
OSC
OSC
V
DD
= 50 kHz
= 30 kHz
= 50 kHz
= 250 kHz
= 250 kHz
/ V
OUT
Yes / No
Rev.1.4
Separate Type
Yes
Yes
No
No
No
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