kia378r33 Korea Electronics (KEC GROUP), kia378r33 Datasheet

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kia378r33

Manufacturer Part Number
kia378r33
Description
Bipolar Linear Integrated Circuit 4 Terminal 3a Output Low Drop Voltage Regulator
Manufacturer
Korea Electronics (KEC GROUP)
Datasheet
1.KIA378R33.pdf (5 pages)

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
kia378r33PI
Manufacturer:
KEC
Quantity:
20 000
Company:
H&T Electronics H&T Electronics
Part Number:
kia378r33PI-U/P
Quantity:
268
2001. 6. 28
4 TERMINAL 3A OUTPUT LOW DROP
VOLTAGE REGULATOR
suitable for various electronic equipments.
It provides constant voltage power source with TO-220 4 terminal
lead full molded PKG. The Regulator has multi function such as
over current protection, overheat protection and ON/OFF control.
FEATURES
LINE UP
* Note) * : Under Development.
MAXIMUM RATING (Ta=25 )
Input Voltage
ON/OFF Control Voltage
Output Current
Power Dissipation 1
Power Dissipation 2
Junction Temperature
Operating Temperature
Storage Temperature
Soldering Temperature (10sec)
3.0A Output Low Drop Voltage Regulator.
Built in ON/OFF Control Terminal.
Built in Over Current Protection, Over Heat
Protection Function.
The KIA378R
* KIA378R25PI
* KIA378R30PI
* KIA378R33PI
* KIA378R35PI
* KIA378R37PI
ITEM
CHARACTERISTIC
Series are Low Drop Voltage Regulator
Revision No : 1
OUTPUT VOLTAGE (Typ.)
SEMICONDUCTOR
TECHNICAL DATA
2.5
3.0
3.3
3.5
3.7
SYMBOL
T
V
T
T
P
P
V
I
T
opr
O
d1
d2
stg
sol
IN
C
j
UNIT
V
-30 125
RATING
-20 80
125
260
1.5
15
15
15
3
KIA378R25PI~KIA378R37PI
BIPOLAR LINEAR INTEGRATED CIRCUIT
P
E
L
1
V
2
A
T
3
M
V
UNIT
4
W
W
V
V
A
L
U
D
TO-220IS-4
K
S
O
H
C
R
with heatsink
No heatsink
1
DIM MILLIMETERS
2
3
4
M
A
B
C
D
E
G
H
K
L
N
O
R
T
U
V
F
J
P
S
Remark
DC INPUT (V )
DC OUTPUT (V )
GND
ON/OFF CONTROL
-
-
-
-
-
-
-
14.3+0.2/-0.1
3-1.00 0.1
10.00 0.20
15.00 0.20
Φ3.20 0.20
15.70 0.20
2.70 0.20
0.60 0.10
3.50 0.10
1.45 0.10
1.00 0.10
4.50 0.20
1.50 0.10
0.40 0.10
1.30 0.1
1.30 0.1
7.5 0.1
2.54
+ _
+ _
+ _
+ _
+ _
+ _
+ _
+ _
5
8
+ _
+ _
+ _
+ _
+ _
+ _
+ _
+ _
IN
O
1/5

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kia378r33 Summary of contents

Page 1

... Output Low Drop Voltage Regulator. Built in ON/OFF Control Terminal. Built in Over Current Protection, Over Heat Protection Function. LINE UP ITEM OUTPUT VOLTAGE (Typ.) * KIA378R25PI * KIA378R30PI * KIA378R33PI * KIA378R35PI * KIA378R37PI * Note Under Development. MAXIMUM RATING (Ta=25 ) CHARACTERISTIC Input Voltage ON/OFF Control Voltage Output Current Power Dissipation 1 ...

Page 2

... I V =2.7V C(ON C(OFF =0.4V C(OFF KIA378R25=3.2 10V Note3 " KIA378R30=3.7 10V " KIA378R33=4.0 10V " KIA378R35=4.2 10V " KIA378R37=4.4 10V BANDGAP ASO REFERENCE PROTECTION OUTPUT ON/OFF CONTROL OVER HEAT PROTECTION 3 GND MIN. TYP. MAX. - 2.438 2.50 2.562 - 2.925 3 ...

Page 3

Fig. 1 Standard Test Circuit V IN 0.33µF Fig. 1-2 Ripple Rejection Test Circuit e i 0.33µ Fig. 2 Application Circuit for Standard V IN 2001 Revision KIA378R25PI~KIA378R37PI 1 2 KIA378RXXPI V c ...

Page 4

... Note) Oblique line portion : Overheat protection may operate in this area. Fig.5 (KIA378R25) j 150 V =4. =1.5A O 100 50 0 -50 -100 - JUNCTION TEMPERATURE Fig.5 (KIA378R33 150 V =5. =1.5A O 100 50 0 -50 -100 - JUNCTION TEMPERATURE 2001 Revision ...

Page 5

... O Fig 0.5 0.4 I =3A 0 =2A O 0.2 I =1A O 0.1 I =0. - 100 JUNCTION TEMPERATURE Fig.8 =0.5A,ei=0.5V rms =4.2V(KIA378R25 =4.7V(KIA378R30 =5.0V(KIA378R33 =5.2V(KIA378R35 =5.4V(KIA378R37 0 INPUT RIPPLE FREQUENCY f (kHz) 125 100 5/5 ...

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