SI3122V SANKEN [Sanken electric], SI3122V Datasheet
SI3122V
Manufacturer Part Number
SI3122V
Description
3-Terminal, Low Dropout Voltage Dropper Type
Manufacturer
SANKEN [Sanken electric]
Datasheet
1.SI3122V.pdf
(4 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3122V(SI-3122V)USE
Manufacturer:
SANKEN
Quantity:
322
62
The following are also available: SI-3522V(5.2V), SI-3062V(6V), SI-3082V(8V), SI-3922V(9.2V), SI-3102V(10V), SI-3132V(13.1V), SI-3182V(18V),
• TO-3P package 3-terminal regulator
• Output current: 2.0A
• Low dropout voltage: V
• Built-in foldback overcurrent protection circuit
• For stabilization of the secondary stage of switching power supplies
• Electronic equipment
Features
Applications
Absolute Maximum Ratings
Electrical Characteristics
DC Input Voltage
DC Output Current
Power Dissipation
Junction Temperature
Ambient Operating Temperature
Storage Temperature
Thermal Resistance (junction to case)
Input Voltage
Output Voltage
Dropout Voltage
Line Regulation
Load Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Overcurrent Protection
Starting Current
SI-3000V Series
3-Terminal, Low Dropout Voltage Dropper Type
SI-3000V Series
Parameter
Parameter
DIF
1V (at I
Symbol
SI-3202V(20V).
V
V
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
V
R
V
V
V
OLOAD
O
I
OLINE
REJ
S1
DIF
IN
/ T
O
O
=2.0A)
a
Symbol
R
P
P
T
V
T
th(j-c)
I
T
O
stg
min.
D1
D2
op
IN
4.9
2.4
j
6
V
V
IN
IN
V
=6 to 15V, I
=8V, I
IN
=8V, I
SI-3052V
V
IN
typ.
5.0
O
10
40
54
0.5
=8V
=0 to 2.0A
O
=1.0A
O
=1.0A
SI-3052V
max.
100
5.1
0.5
1.0
15
30
25
1.6(Without heatsink, stand-alone operation)
min.
11.8
2.4
13
V
V
IN
50(T
–30 to +125
–20 to +100
–30 to +125
IN
V
=13 to 25V, I
=16V, I
f=100 to 120H
Ratings
IN
=16V, I
C
2.0
2.0
SI-3122V
V
=25 C)
I
I
Ratings
O
O
IN
12.0
+1.5
=1.0A
=2.0A
typ.
20
80
54
=16V
O
=0 to 2.0A
O
=1.0A
O
SI-3122V/3152V
=1.0A
Z
max.
12.2
200
0.5
1.0
25
60
30
14.8
min.
2.4
16
V
V
IN
IN
V
=16 to 25V, I
=20V, I
IN
=20V, I
SI-3152V
V
IN
15.0
typ.
20
80
54
=20V
O
1.5
=0 to 2.0A
O
=1.0A
O
=1.0A
max.
15.2
Unit
200
C/W
0.5
1.0
25
60
W
W
V
A
C
C
C
(T
(T
a
mV/ C
a
=25 C)
=25 C)
unit
mV
mV
dB
V
V
V
A
Related parts for SI3122V
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SI N CHANNEL JUNCTION
Manufacturer:
Panasonic Semiconductor
Datasheet:
Part Number:
Description:
SI N CHANNEL JUCTION
Manufacturer:
Panasonic Semiconductor
Datasheet:
Part Number:
Description:
SI N-CHANNEL JUNCTION
Manufacturer:
Panasonic Semiconductor
Datasheet:
Part Number:
Description:
Si N-Channel Junction
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
(SI Series) SNAP-IN MOUNT ALUMINUM ELECTROLYTIC
Manufacturer:
NTE Electronics
Datasheet:
Part Number:
Description:
(SI-3100C Series) 5-Terminal / Multi-Function / Full-Mold / Low Dropout Voltage Dropper Type
Manufacturer:
Allegro Microsystems
Datasheet:
Part Number:
Description:
(SI-3100 Series) 3-Terminal / Full-Mold / Low Dropout Voltage Dropper Type
Manufacturer:
Allegro Microsystems
Datasheet:
Part Number:
Description:
SI N CHANNEL JUNCTION
Manufacturer:
PANASONIC [Panasonic Semiconductor]
Datasheet:
Part Number:
Description:
Manufacturer:
Sanken Electric Co., Ltd.
Datasheet:
Part Number:
Description:
Error Amplifier ICs
Manufacturer:
Sanken Electric Co., Ltd.
Datasheet:
Part Number:
Description:
Fast-Recovery Rectifier Diode
Manufacturer:
Sanken Electric Co., Ltd.
Datasheet:
Part Number:
Description:
2-Phase Unnipolar Stepper Motor Driver
Manufacturer:
Sanken Electric Co., Ltd.
Datasheet:
Part Number:
Description:
PWM Unipolar Stepper Motor Driver IC
Manufacturer:
Sanken Electric Co., Ltd.
Datasheet:
Part Number:
Description:
MOS FET Array For Sink Drive
Manufacturer:
Sanken Electric Co., Ltd.
Datasheet:
Part Number:
Description:
2-Phase Unnipolar Stepper Motor Driver
Manufacturer:
Sanken Electric Co., Ltd.
Datasheet:
SI3122V Summary of contents
Page 1
SI-3000V Series SI-3000V Series 3-Terminal, Low Dropout Voltage Dropper Type Features • TO-3P package 3-terminal regulator • Output current: 2.0A • Low dropout voltage (at I =2.0A) DIF O • Built-in foldback overcurrent protection circuit Applications • For ...
Page 2
Outline Drawing 0.3 15.6 0.2 13.6 0.2 9.6 Part Number Lot Number +0.2 2.0 –0.1 +0.2 3.0 –0.1 +0.2 1.05 –0.1 0.1 0.1 5.45 5.45 0.2 15 Block Diagram ...
Page 3
SI-3000V Series Standard External Circuit SI-3000V DC input Characteristics 200 200 2 (2.3 C/ 100 100 2 (5.2 C/ (7.6 C/W) ...
Page 4
Typical Characteristics (T = vs. V Characteristics O DIF 0.8 0.6 0.4 0 0.5 1.0 1.5 2.0 Output Current l (A) O Rise Characteristics(SI-3052V ...