HA178M00 Series
3-terminal Fixed Voltage Regulators
ADE-204-052 (Z)
Rev. 0
Dec. 2000
Features
•
Output current less than 500 mA
•
Various output voltages: 5, 6, 7, 8, 9, 12, 15, 18, 20, and 24 V
•
No external compensation circuit required
•
Built-in current control circuit protects elements from destruction by short circuit
•
Builting chip junction temperature limiting circuit protects elements from thermal destruction
•
Builting internal power dissipation limiting circuit protects transistors in output stage
Ordering Information
Type
HA178M00PJ Series
HA178M00P Series
HA178M00 Series
Application
Automotive use
Industrial use
Commercial use
Package
TO - 220AB
Output Voltage Accuracy Grade
Type No.
HA178M05
HA178M12
Grade
None
A
B
C
Accuracy
±4
±2
±3
+2, –4
HA178M00 Series
Absolute Maximum Ratings
(Ta = 25°C)
Item
Input voltage
Input voltage
Power dissipation
Operating temperature
Junction temperature
Storage temperature
Symbol
V
IN
V
IN
P
T
Topr
Tj
Tstg
Rating
35
40
7.5
–20 to +75
–20 to +125
–55 to +125
Unit
V
V
W
°C
°C
°C
Notes
1
2
3
Notes: 1. For HA178M05P–HA178M18P, HA178M05–HA178M18
2. For HA178M20P, HA178M24P, HA178M20, HA178M24
3. Follow derating curve
8
Max. Power
Dissipation P
T
(max) (W)
6
4
2
(2)
(1)
(1) Infinite heat sink
(2) 5°C/W heat sink
(3) 15°C/W heat sink
(4) No heat sink
Thermal resistance
θjc
= 3.0°C/W (typ)
5.0°C/W (max)
θja
= 62°C/W (typ)
72°C/W (max)
(3)
(4)
20
40
60
80
100
120
140
)
Include fixed
thermal resistance
0
Ambient Temperature Ta(°C)
3
HA178M00 Series
HA178M05P/PJ, HA178M05 Electrical Characteristics
(V
IN
= 10 V, I
OUT
= 350 mA,
0°C Tj 125°C, C
IN
= 0.33 µF, C
OUT
= 0.1 µF, unless otherwise specified)
Item
Output voltage
Symbol
V
OUT
Min
4.8
4.75
Line regulation
δV
O Line
—
—
Load regulation
δV
O Load
—
—
Quiescent current
Quiescent current
change
I
Q
δI
Q
—
—
—
Output noise voltage
Ripple rejection ratio
Vn
R
REJ
—
—
—
Dropout voltage
Output short-circuit
current
Peak output current
Temperature
coefficient of output
voltage
Vdrop
I
OS
Io peak
δV
OUT
/δTj
—
—
—
—
Typ
5.0
—
3
1
20
10
4.5
—
—
40
80
80
2.0
300
700
–1.0
Max
5.2
5.25
100
50
100
50
6.0
0.8
0.5
—
—
—
—
—
—
—
V
mA
mA
µV
dB
mA
mA
mV
Tj = 25°C
mV
Unit
V
Test Conditions
Tj = 25°C
7 V
≤
V
IN
≤
20 V,
5 mA
≤
I
OUT
≤
350 mA, P
T
≤
7.5 W
Tj = 25°C
7 V
≤
V
IN
≤
25 V,
I
OUT
= 200 mA
8 V
≤
V
IN
≤
25 V,
I
OUT
= 200 mA
5 mA
≤
I
OUT
≤
500 mA
5 mA
≤
I
OUT
≤
200 mA
Tj = 25°C, I
OUT
= 0
8 V
≤
V
IN
≤
25 V,
I
OUT
= 200 mA
5 mA
≤
I
OUT
≤
350 mA
Ta = 25°C, 10 Hz
≤
f
≤
100 kHz
f = 120 Hz
Tj = 25°C
I
OUT
= 100 mA
I
OUT
= 300 mA
I
OUT
= 350 mA, Tj = 25°C
Tj = 25°C, V
IN
= 35 V
Tj = 25°C
mV/°C I
OUT
= 5 mA, 0°C
≤
Tj
≤
125°C
4
HA178M00 Series
HA178M06P/PJ, HA178M06 Electrical Characteristics
(V
IN
= 11 V, I
OUT
= 350 mA,
0˚C Tj 125˚C, C
IN
= 0.33 µF, C
OUT
= 0.1 µF, unless otherwise specified)
Item
Output voltage
Symbol
V
OUT
Min
5.75
5.7
Line regulation
δV
O Line
—
—
Load regulation
δV
O Load
—
—
Quiescent current
Quiescent current
change
I
Q
δI
Q
—
—
—
Output noise voltage
Ripple rejection ratio
Vn
R
REJ
—
—
—
Dropout voltage
Output short-circuit
current
Peak output current
Temperature
coefficient of output
voltage
Vdrop
I
OS
Io peak
δV
OUT
/δVj
—
—
—
—
Typ
6.0
—
5
1.5
20
10
4.5
—
—
45
80
80
2.0
270
700
–0.5
Max
6.25
6.3
120
60
120
60
6.0
0.8
0.5
—
—
—
—
—
—
—
V
mA
mA
µV
dB
mA
mA
mV
Tj = 25°C
mV
Unit
V
Test Conditions
Tj = 25°C
8 V
≤
V
IN
≤
21 V,
5 mA
≤
I
OUT
≤
350 mA, P
T
≤
7.5 W
Tj = 25°C
8 V
≤
V
IN
≤
25 V,
I
OUT
= 200 mA
9 V
≤
V
IN
≤
25 V,
I
OUT
= 200 mA
5 mA
≤
I
OUT
≤
500 mA
5 mA
≤
I
OUT
≤
200 mA
Tj = 25°C, I
OUT
= 0
9 V
≤
V
IN
≤
25 V,
I
OUT
= 200 mA
5 mA
≤
I
OUT
≤
350 mA
Ta = 25°C, 10 Hz
≤
f
≤
100 kHz
f = 120 Hz
Tj = 25°C
I
OUT
= 100 mA
I
OUT
= 300 mA
I
OUT
= 350 mA, Tj = 25°C
Tj = 25°C, V
IN
= 35 V
Tj = 25°C
mV/°C I
OUT
= 5 mA, 0°C
≤
Tj
≤
125°C
5
Embedded System
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