HITACHI HA178L00A

HA178L00 Series
3-terminal Fixed Voltage Regulators
Description
The HA178L00 series three-terminal fixed output voltage regulators. Can be used not only as stabilized
power sources, but also as Zener diodes because of their small outline package.
Features
•
•
•
•
Maximum output current: 150 mA (Tj= 25°C)
Large maximum power dissipation: 800 mW
Overcurrent protection
Temperature protection circuit
Ordering Information
Application
Standard Output Voltage
Tolerance ±8%
A Version Output Voltage
Tolerance ±5%
Industrial use
HA178L00P
HA178L00PA
Commercial use
HA178L00
HA178L00A
HA178L00UA
HA178L00 Series
Output Voltage and Type
HA178L00PA • HA178L00P • HA178L00A • HA178L00
Output Voltage (V)
Type
Package
2.5
HA178L02
TO-92M
5
HA178L05
5.6
HA178L56
6
HA178L06
8
HA178L08
9
HA178L09
10
HA178L10
12
HA178L12
15
HA178L15
HA178L00UA
Output Voltage (V)
Type
Marking
Package
2.5
HA178L02UA
8A
UPAK
5
HA178L05UA
8B
5.6
HA178L56UA
8C
6
HA178L06UA
8D
8
HA178L08UA
8E
9
HA178L09UA
8F
10
HA178L10UA
8G
12
HA178L12UA
8H
15
HA178L15UA
8J
2
HA178L00 Series
Pin Arrangement
• TO-92M
• UPAK
4
Mark
1
2
Mark
1. OUT
2. GND
3. IN
1
2
1. OUT
2. GND
3. IN
4. GND
3
3
Block Diagram
(3) IN
Over Current
Protection
(1) OUT
Error
Amp.
Temperature
Protection
Vref = 2.5 V
Reference
Voltage
(2) GND
Standard Circuit
IN
OUT
HA178Lxx
VIN
CIN
0.33µF
VOUT
COUT
0.1µF
3
HA178L00 Series
UPAK Product (HA178L00UA) Mark Patterns
The mark patterns shown below are used. on UPAK products, as the package is small. Note that the product
code and mark pattern are different.The pattern is laser-printed.
OUT
(1)
(2)
(3)
(4)
GND
Band Mark
IN
(5)
Notes: 1. Boxes (1) to (5) in the figures show the position of the letters or numerals, and are not actually
marked on the package.
2. (1) and (2) show the product-specific mark pattern. (see table 1)
Table 1
Output Voltage (V)
Product No.
Mark Pattern (2 digit)
2.5
HA178L02UA
8A
5
HA178L05UA
8B
5.6
HA178L56UA
8C
6
HA178L06UA
8D
8
HA178L08UA
8E
9
HA178L09UA
8F
10
HA178L10UA
8G
12
HA178L12UA
8H
15
HA178L15UA
8J
3. (3) shows the production year code (the last digit of the year).
4. (4) shows the production month code (see table 2).
Table 2
Production Month
1
2
3
4
5
6
7
8
9
10
11
12
Marked Code
A
B
C
D
E
F
G
H
J
K
L
M
5. (5) shows the production week code.
4
HA178L00 Series
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Rating
Unit
Input voltage
VIN
35
V
Power dissipation
PT
800
mW
TO-92M*1
800
mW
UPAK*2
–20 to +75
°C
TO-92M
–20 to +85
°C
UPAK
–55 to +150
°C
Operating ambient temperature
Topr
Storage temperature
Tstg
1. Ta ≤ 25°C, If Ta >25°C, derate by 6.4 mW/°C (See figure A)
2. 15mm × 25mm × 0.7 mm alumina ceramic board, Ta ≤ 25°C (See figure B)
1,000
Maximum Power Dissipation PT (mW)
Maximum Power Dissipation PT (mW)
Note:
Note
800
600
480
400
200
0
–20
0
25
50
75
100
1,200
1,000
(1) Non Board
(2) 15mm × 25mm × 0.7mm
Alumina Ceramic Board
800
(2)
600
400
(1)
200
0
25
50
75
100
125
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
A
B
150
5
HA178L00 Series
HA178L02 Electrical Characteristics
(VIN = 10 V, IOUT = 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
HA178L02PA
HA178L02A
HA178L02UA
HA178L02P
HA178L02
Item
Symbol
Min
Output voltage
VOUT
2.32 2.48 2.64 2.38 2.48 2.58 V
Tj = 25°C
—
35
125
—
35
95
Tj = 25°C 7 V ≤ VIN ≤ 20 V
—
30
100
—
30
75
—
14
—
—
14
—
—
9.5
50
—
9.5
50
1.0 mA ≤ IOUT ≤ 100 mA
—
4.5
25
—
4.5
25
1.0 mA ≤ IOUT ≤ 40 mA
Line regulation δVOLINE
Load regulation δVOLOAD
Typ
Max Min
Typ
Max Unit
mV
Test Conditions
8 V ≤ VIN ≤ 20 V
mV
Tj = 25°C 1.0 mA ≤ IOUT ≤ 150 mA
2.28 —
2.68 2.35 —
2.61 V
7 V ≤ VIN ≤ 20 V,
1.0 mA ≤ IOUT ≤ 40 mA
2.28 —
2.68 2.35 —
2.61
VIN = 9 V, 1.0 mA ≤ IOUT ≤ 70 mA
—
3.0
6.0
—
3.0
6.0
mA
Tj= 25°C
Quiescent
δIQ
current change
—
—
1.5
—
—
1.5
mA
Tj= 25°C 8 V ≤ VIN ≤ 20 V
—
—
0.2
—
—
0.1
Ripple rejection RREJ
ratio
—
60
—
—
60
—
—
+0.2 —
—
+0.2 —
Output voltage
Quiescent
current
Temperature
coefficient of
output voltage
6
VOUT
IQ
δVOUT/δTj
1.0 mA ≤ IOUT ≤ 40 mA
dB
f = 120 Hz,
8.0 V ≤ VIN < 18 V, Tj = 25°C
mV/°C I OUT = 5 mA
HA178L00 Series
HA178L05 Electrical Characteristics
(VIN = 10 V, IOUT = 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
HA178L05PA
HA178L05A
HA178L05UA
HA178L05P
HA178L05
Item
Symbol
Min
Output voltage
VOUT
Max Min
Typ
Max Unit
Test Conditions
4.68 5.0
5.32 4.8
5.0
5.2
V
Tj = 25°C
—
55
200
—
55
150
mV
Tj = 25°C 7 V ≤ VIN ≤ 20 V
—
45
150
—
45
100
—
16
—
—
16
—
—
11
60
—
11
60
1.0 mA ≤ IOUT ≤ 100 mA
—
5.0
30
—
5.0
30
1.0 mA ≤ IOUT ≤ 40 mA
4.6
—
5.4
4.75 —
5.25 V
7 V ≤ VIN ≤ 20 V,
1.0 mA ≤ IOUT ≤ 40 mA
4.6
—
5.4
4.75 —
5.25
VIN = 10 V, 1.0 mA ≤ IOUT ≤ 70 mA
—
3.0
6.0
—
3.0
6.0
mA
Tj = 25°C
Quiescent
δIQ
current change
—
—
1.5
—
—
1.5
mA
Tj = 25°C 8.0 V ≤ VIN ≤ 20 V
—
—
0.2
—
—
0.1
Ripple rejection RREJ
ratio
—
58
—
—
58
—
—
+0.1 —
—
+0.1 —
mV/°C I OUT = 5 mA
—
1.7
—
1.7
V
Line regulation δVOLINE
Load regulation δVOLOAD
Output voltage
Quiescent
current
Temperature
coefficient of
output voltage
VOUT
IQ
δVOUT/δTj
Dropout voltage VDROP
Typ
—
—
8 V ≤ VIN ≤ 20 V
mV
Tj = 25°C 1.0 mA ≤ IOUT ≤ 150 mA
1.0 mA ≤ IOUT ≤ 40 mA
dB
f = 120 Hz,
8.0 V ≤ VIN < 18 V, Tj = 25°C
Tj = 25°C
7
HA178L00 Series
HA178L56 Electrical Characteristics
(VIN = 11 V, IOUT = 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
HA178L56PA
HA178L56A
HA178L56UA
HA178L56P
HA178L56
Item
Symbol
Min
Output voltage
VOUT
5.24 5.6
—
Line regulation δVOLINE
Load regulation δVOLOAD
Typ
Max Min
Typ
Max Unit
Test Conditions
5.96 5.38 5.6
5.82 V
Tj = 25°C
50
200
—
50
150
Tj = 25°C 7.6 V ≤ VIN ≤ 21 V
—
45
150
—
45
100
—
17
—
—
17
—
—
11
60
—
11
60
1.0 mA ≤ IOUT ≤ 100 mA
—
5.0
30
—
5.0
30
1.0 mA ≤ IOUT ≤ 40 mA
mV
8.5 V ≤ VIN ≤ 21 V
mV
Tj = 25°C 1.0 mA ≤ IOUT ≤ 150 mA
5.16 —
6.04 5.32 —
5.88 V
7.6 V ≤ VIN ≤ 21 V,
1.0 mA ≤ IOUT ≤ 40 mA
5.16 —
6.04 5.32 —
5.88
VIN = 11 V, 1.0 mA ≤ IOUT ≤ 70 mA
—
3.0
6.0
—
3.0
6.0
mA
Tj = 25°C
Quiescent
δIQ
current change
—
—
1.5
—
—
1.5
mA
Tj = 25°C 8.5 V ≤ VIN ≤ 2.0 V
—
—
0.2
—
—
0.1
Ripple rejection RREJ
ratio
—
58
—
—
58
—
—
+0.1 —
—
+0.1 —
mV/°C I OUT = 5 mA
—
1.7
—
1.7
V
Output voltage
Quiescent
current
Temperature
coefficient of
output voltage
VOUT
IQ
δVOUT/δTj
Dropout voltage VDROP
8
—
—
1.0 mA ≤ IOUT ≤ 40 mA
dB
f = 120 Hz,
8.5 V ≤ VIN < 18.5 V, Tj = 25°C
Tj = 25°C
HA178L00 Series
HA178L06 Electrical Characteristics
(VIN = 11 V, IOUT = 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
HA178L06PA
HA178L06A
HA178L06UA
HA178L06P
HA178L06
Item
Symbol
Min
Output voltage
VOUT
5.61 6.0
—
Line regulation δVOLINE
Load regulation δVOLOAD
Output voltage
Max Min
Typ
Max Unit
Test Conditions
6.39 5.76 6.0
6.24 V
Tj = 25°C
50
200
—
50
150
Tj = 25°C 8.1 V ≤ VIN ≤ 21 V
—
45
150
—
45
110
—
17.5 —
—
17.5 —
—
12
70
—
12
70
1.0 mA ≤ IOUT ≤ 100 mA
—
5.5
35
—
5.5
35
1.0 mA ≤ IOUT ≤ 40 mA
mV
9.0 V ≤ VIN ≤ 21 V
mV
8.1 V ≤ VIN ≤ 21 V,
1.0 mA ≤ IOUT ≤ 40 mA
6.48 5.7
—
6.3
5.52 —
6.48 5.7
—
6.3
—
3.0
6.0
—
3.0
6.0
mA
Tj = 25°C
Quiescent
δIQ
current change
—
—
1.5
—
—
1.5
mA
Tj = 25°C 9.0 V ≤ VIN ≤ 20 V
—
—
0.2
—
—
0.1
Ripple rejection RREJ
ratio
—
57
—
—
57
—
—
+0.1 —
—
+0.1 —
mV/°C I OUT = 5 mA
—
1.7
—
1.7
V
Temperature
coefficient of
output voltage
IQ
δVOUT/δTj
Dropout voltage VDROP
—
—
V
Tj = 25°C 1.0 mA ≤ IOUT ≤ 150 mA
5.52 —
Quiescent
current
VOUT
Typ
VIN = 11 V, 1.0 mA ≤ IOUT ≤ 70 mA
1.0 mA ≤ IOUT ≤ 40 mA
dB
f = 120 Hz,
9.0 V ≤ VIN < 19 V, Tj = 25°C
Tj = 25°C
9
HA178L00 Series
HA178L08 Electrical Characteristics
(VIN = 14 V, IOUT = 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
HA178L08PA
HA178L08A
HA178L08UA
HA178L08P
HA178L08
Item
Symbol
Min
Output voltage
VOUT
Line regulation δVOLINE
Load regulation δVOLOAD
Output voltage
Max Min
Typ
Max Unit
Test Conditions
7.48 8.0
8.52 7.7
8.0
8.3
V
Tj = 25°C
—
20
200
—
20
175
mV
Tj = 25°C 10.5 V ≤ VIN ≤ 23 V
—
12
150
—
12
125
—
22
—
—
22
—
—
15
80
—
15
80
1.0 mA ≤ IOUT ≤ 100 mA
—
7.0
40
—
7.0
40
1.0 mA ≤ IOUT ≤ 40 mA
11 V ≤ VIN ≤ 23 V
mV
10.5 V ≤ VIN ≤ 23 V,
1.0 mA ≤ IOUT ≤ 40 mA
8.64 7.6
—
8.4
7.36 —
8.64 7.6
—
8.4
—
3.0
6.5
—
3.0
6.5
mA
Tj = 25°C
Quiescent
δIQ
current change
—
—
1.5
—
—
1.5
mA
Tj = 25°C 11 V ≤ VIN ≤ 23 V
—
—
0.2
—
—
0.1
Ripple rejection RREJ
ratio
—
55
—
—
55
—
—
–0.1 —
—
–0.1 —
mV/°C I OUT = 5 mA
—
1.7
—
1.7
V
Temperature
coefficient of
output voltage
IQ
δVOUT/δTj
Dropout voltage VDROP
10
—
—
V
Tj = 25°C 1.0 mA ≤ IOUT ≤ 150 mA
7.36 —
Quiescent
current
VOUT
Typ
VIN = 14 V, 1.0 mA ≤ IOUT ≤ 70 mA
1.0 mA ≤ IOUT ≤ 40 mA
dB
f = 120 Hz,
12 V ≤ VIN < 23 V, Tj = 25°C
Tj = 25°C
HA178L00 Series
HA178L09 Electrical Characteristics
(VIN = 15 V, IOUT = 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
HA178L09PA
HA178L09A
HA178L09UA
HA178L09P
HA178L09
Item
Symbol
Min
Output voltage
VOUT
8.42 9.0
—
Line regulation δVOLINE
Load regulation δVOLOAD
Typ
Max Min
Typ
Max Unit
Test Conditions
9.58 8.64 9.0
9.36 V
Tj = 25°C
80
230
—
80
200
Tj = 25°C 11.4 V ≤ VIN ≤ 24 V
—
20
160
—
20
160
—
24.5 —
—
24.5 —
—
17
90
—
17
90
1.0 mA ≤ IOUT ≤ 100 mA
—
8.0
45
—
8.0
45
1.0 mA ≤ IOUT ≤ 40 mA
mV
12 V ≤ VIN ≤ 24 V
mV
Tj = 25°C 1.0 mA ≤ IOUT ≤ 150 mA
8.28 —
9.72 8.55 —
9.45 V
11.4 V ≤ VIN ≤ 24 V,
1.0 mA ≤ IOUT ≤ 40 mA
8.28 —
9.72 8.55 —
9.45
VIN = 15 V, 1.0 mA ≤ IOUT ≤ 70 mA
—
3.1
6.5
—
3.1
6.5
mA
Tj = 25°C
Quiescent
δIQ
current change
—
—
1.5
—
—
1.5
mA
Tj = 25°C 12 V ≤ VIN ≤ 24 V
—
—
0.2
—
—
0.1
Ripple rejection RREJ
ratio
—
55
—
—
55
—
—
–0.15 —
—
–0.15 —
mV/°C I OUT = 5 mA
—
1.7
—
1.7
V
Output voltage
Quiescent
current
Temperature
coefficient of
output voltage
VOUT
IQ
δVOUT/δTj
Dropout voltage VDROP
—
—
1.0 mA ≤ IOUT ≤ 40 mA
dB
f = 120 Hz,
12 V ≤ V < 24 V, Tj = 25°C
Tj = 25°C
11
HA178L00 Series
HA178L10 Electrical Characteristics
(VIN = 16 V, IOUT = 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
HA178L10PA
HA178L10A
HA178L10UA
HA178L10P
HA178L10
Item
Symbol
Min
Output voltage
VOUT
Max Min
Typ
Max Unit
Test Conditions
9.35 10
10.65 9.6
10
10.4 V
Tj = 25°C
—
80
230
—
80
230
Tj = 25°C 12.5 V ≤ VIN ≤ 25 V
—
30
170
—
30
170
—
26
—
—
26
—
—
18
90
—
18
90
1.0 mA ≤ IOUT ≤ 100 mA
—
8.5
45
—
8.5
45
1.0 mA ≤ IOUT ≤ 40 mA
9.2
—
10.8 9.5
—
10.5 V
12.5 V ≤ VIN ≤ 25 V,
1.0 mA ≤ IOUT ≤ 40 mA
9.2
—
10.8 9.5
—
10.5
VIN = 16 V, 1.0 mA ≤ IOUT ≤ 70 mA
—
3.1
6.5
—
3.1
6.5
mA
Tj = 25°C
Quiescent
δIQ
current change
—
—
1.5
—
—
1.5
mA
Tj = 25°C 13 V ≤ VIN ≤ 25 V
—
—
0.2
—
—
0.1
Ripple rejection RREJ
ratio
—
54
—
—
54
—
—
–0.2 —
—
–0.2 —
mV/°C I OUT = 5 mA
—
1.7
—
1.7
V
Line regulation δVOLINE
Load regulation δVOLOAD
Output voltage
Quiescent
current
Temperature
coefficient of
output voltage
VOUT
IQ
δVOUT/δTj
Dropout voltage VDROP
12
Typ
—
—
mV
13 V ≤ VIN ≤ 25 V
mV
Tj = 25°C 1.0 mA ≤ IOUT ≤ 150 mA
1.0 mA ≤ IOUT ≤ 40 mA
dB
f = 120 Hz,
13 V ≤ VIN < 24 V, Tj = 25°C
Tj = 25°C
HA178L00 Series
HA178L12 Electrical Characteristics
(VIN = 19 V, IOUT = 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
HA178L12PA
HA178L12A
HA178L12UA
HA178L12P
HA178L12
Item
Symbol Min
Output voltage
VOUT
Line regulation δVOLINE
Load regulation δVOLOAD
Typ
Max Min
Typ
Max Unit
Test Conditions
11.22 12
12.78 11.5 12
12.5 V
Tj = 25°C
—
120
250
—
120
250
Tj = 25°C 14.5 V ≤ VIN ≤ 27 V
—
100
200
—
100
200
—
28.5 —
—
28.5 —
—
20
100
—
20
100
1.0 mA ≤ IOUT ≤ 100 mA
—
10
50
—
10
50
1.0 mA ≤ IOUT ≤ 40 mA
mV
16 V ≤ VIN ≤ 27 V
mV
Tj = 25°C 1.0 mA ≤ IOUT ≤ 150 mA
11.04 —
12.96 11.4 —
12.6 V
14.5 V ≤ VIN ≤ 27 V,
1.0 mA ≤ IOUT ≤ 40 mA
11.04 —
12.96 11.4 —
12.6
VIN = 19 V, 1.0 mA ≤ IOUT ≤ 70 mA
—
3.1
6.5
—
3.1
6.5
mA
Tj = 25°C
Quiescent
δIQ
current change
—
—
1.5
—
—
1.5
mA
Tj = 25°C 16 V ≤ VIN ≤ 27 V
—
—
0.2
—
—
0.1
Ripple rejection RREJ
ratio
—
52
—
—
52
—
–0.3 —
—
–0.3 —
mV/°C I OUT = 5 mA
1.7
—
1.7
V
Output voltage
Quiescent
current
Temperature
coefficient of
output voltage
VOUT
IQ
δVOUT/δTj —
Dropout voltage VDROP
—
—
—
1.0 mA ≤ IOUT ≤ 40 mA
dB
f = 120 Hz,
15 V ≤ VIN < 25 V, Tj = 25°C
Tj = 25°C
13
HA178L00 Series
HA178L15 Electrical Characteristics
(VIN = 23 V, IOUT = 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
HA178L15PA
HA178L15A
HA178L15UA
HA178L15P
HA178L15
Item
Symbol
Min
Output voltage
VOUT
14.03 15
—
Line regulation δVOLINE
Load regulation δVOLOAD
Typ
Max Min
Typ
Max Unit
Test Conditions
15.97 14.4 15
15.6 V
Tj = 25°C
130
300
—
130
300
Tj = 25°C 17.5 V ≤ VIN ≤ 30 V
—
110
250
—
110
250
—
36
—
—
36
—
—
25
150
—
25
150
1.0 mA ≤ IOUT ≤ 100 mA
—
12
75
—
12
75
1.0 mA ≤ IOUT ≤ 40 mA
mV
20 V ≤ VIN ≤ 30 V
mV
Tj = 25°C 1.0 mA ≤ IOUT ≤ 150 mA
13.8 —
16.2 14.25 —
15.75 V
17.5 V ≤ VIN ≤ 30 V,
1.0 mA ≤ IOUT ≤ 40 mA
13.8 —
16.2 14.25 —
15.75
VIN = 23 V, 1.0 mA ≤ IOUT ≤ 70 mA
—
3.2
6.5
—
3.2
6.5
mA
Tj = 25°C
Quiescent
δIQ
current change
—
—
1.5
—
—
1.5
mA
Tj = 25°C 20 V ≤ VIN ≤ 30 V
—
—
0.2
—
—
0.1
Ripple rejection RREJ
ratio
—
49
—
—
49
—
—
–0.5 —
—
–0.5 —
mV/°C I OUT = 5 mA
—
1.7
—
1.7
V
Output voltage
Quiescent
current
Temperature
coefficient of
output voltage
VOUT
IQ
δVOUT/δTj
Dropout voltage VDROP
14
—
—
1.0 mA ≤ IOUT ≤ 40 mA
dB
f = 120 Hz,
18.5 V ≤ VIN < 28.5 V, Tj = 25°C
Tj = 25°C
HA178L00 Series
Characteristic Curves
14.8
HA178L05
VIN = 10 V
IOUT = 5 mA
5.05
5.0
4.95
HA178L02
VIN = 10 V
IOUT = 5 mA
2.55
2.5
Voltage Drop vs. Junction Temperature
HA178L05
VOUT = 5 V
IOUT = 40 mA
Voltage Drop VDrop (V)
Output Voltage VOUT (V)
Output Voltage vs. Junction Temperature
HA178L15
15.2
VIN = 23 V
I
OUT = 5 mA
15
2.0
1.5
2.45
–20
0
25
50
75
100
125
150
1.0
–20
0
25
50
75
100 125 150
Junction Temperature Tj (°C)
Junction Temperature Tj (°C)
Output Voltage vs. Input Voltage (1)
Output Voltage vs. Input Voltage (2)
2.48V
2
1
4.9V
0
HA178L02
VOUT = 2.48 V
RL = 62 Ω
Tj = 25°C
5
Input Voltage VIN (V)
10
Output Voltage VOUT (V)
Output Voltage VOUT (V)
6
5V
4
6.8V
2
HA178L05
VOUT = 5 V
RL = 125 Ω
Tj = 25°C
0
0
2
6
4
8
Input Voltage VIN (V)
10
15
HA178L00 Series
Output Voltage vs. Input Voltage (3)
15
Quiescent Current vs. Input Voltage (1)
15V
17.2V
6.8V
10
5
0
HA178L15
VOUT = 15 V
RL = 375 Ω
Tj = 25°C
Quiescent Current IQ (mA)
Output Voltage VOUT (V)
4
HA178L02
VOUT = 2.48 V
IOUT = 40 mA
Tj = 25°C
Quiescent Current vs. Input Voltage (2)
Quiescent Current vs. Input Voltage (3)
15
0
20
30
4
2
HA178L05
VOUT = 5 V
IOUT = 40 mA
Tj = 25°C
10
20
Input Voltage VIN (V)
30
Quiescent Current IQ (mA)
Quiescent Current IQ (mA)
16
1
20
10
Input Voltage VIN (V)
10
3
0
2
Input Voltage VIN (V)
5
4
1
3
3
2
1
0
HA178L15
VOUT = 15 V
IOUT = 40 mA
Tj = 25°C
20
10
Input Voltage VIN (V)
30
HA178L00 Series
Quiescent Current vs. Junction Temperature (1)
Output Voltage vs. Output Current
5
3.5
Tj = 0°C
2
Tj = 25°C
3
Tj = 75°C
4
Tj = 125°C
Output Voltage VOUT (V)
6
Quiescent Current IQ (mA)
HA178L05
VIN = 10 V
VOUT = 5 V
Tj = 25°C
HA178L02
VIN = 10 V
VOUT = 2.48 V
IOUT = 40 mA
3.0
1
2.5
–20 0
Output Current IOUT (mA)
25 50 75 100 125 150
Junction Temperature Tj (°C)
Quiescent Current vs. Junction Temperature (2)
Quiescent Current vs. Junction Temperature (3)
100
50
150
200
250
Quiescent Current IQ (mA)
HA178L05
VIN = 10 V
VOUT = 5 V
IOUT = 40 mA
3.5
HA178L15
VIN = 23 V
VOUT = 15 V
IOUT = 40 mA
3.5
3.0
3.0
2.5
–20
300
Quiescent Current IQ (mA)
0
0
25
50
75
100 125 150
Junction Temperature Tj (°C)
2.5
–20
0
25
50
75
100 125 150
Junction Temperature Tj (°C)
17
HA178L00 Series
Ripple Rejection Ratio vs. Frequency (1)
Ripple Rejection Ratio vs. Frequency (2)
70
60
50
40
30
HA178L02
VIN = 10 V
VOUT = 2.48 V
Tj = 25°C
10
0
10
100
1k
10 k
60
50
40
30
10
0
10
100 k
HA178L05
VIN = 10 V
VOUT = 5 V
IOUT = 40 mA
Tj = 25°C
20
100
1k
Frequency f (Hz)
Ripple Rejection Ratio vs. Frequency (3)
50
40
30
HA178L15
VIN = 23 V
VOUT = 15 V
IOUT = 40 mA
Tj = 25°C
0
10
100
1k
10 k
Frequency f (Hz)
18
100 k
Hysteresis Voltage VH (V)
Ripple Rejection Ratio Rrej (dB)
3
60
10
100 k
Hysteresis Voltage vs. Output Voltage
70
20
10 k
Frequency f (Hz)
HA178L02
2
Output Voltage VO (V)
20
Ripple Rejection Ratio Rrej (dB)
Ripple Rejection Ratio Rrej (dB)
70
VH
Input Voltage VIN (V)
L05
L56
L06
1
Tj = 25°C
L08
L09
L10 L12
0
5
10
Output Voltage VO (V)
L15
15
HA178L00 Series
Package Dimensions
Unit: mm
1.5 1.5
3.0
1.5 ± 0.1
0.44 Max
(1.5)
Hitachi Code
JEDEC
EIAJ
Mass (reference value)
(0.2)
0.44 Max
(0.4)
(2.5)
2.5 ± 0.1
4.25 Max
0.53 Max
0.48 Max
0.8 Min
φ1
0.4
4.5 ± 0.1
1.8 Max
UPAK
—
Conforms
0.050 g
19
HA178L00 Series
Unit: mm
4.8 ± 0.3
2.3 Max
0.65 ± 0.1
0.75 Max
0.7
0.60 Max
0.5 ± 0.1
10.1 Min
8.0 ± 0.5
3.8 ± 0.3
0.5
1.27
2.54
Hitachi Code
JEDEC
EIAJ
Mass (reference value)
20
TO-92 Mod
—
Conforms
0.35 g
HA178L00 Series
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party’s rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi’s sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor
products.
Hitachi, Ltd.
Semiconductor & Integrated Circuits.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
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Japan
: http://www.hitachi.co.jp/Sicd/indx.htm
For further information write to:
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Tel: <1> (408) 433-1990
Fax: <1>(408) 433-0223
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Germany
Tel: <49> (89) 9 9180-0
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Copyright ' Hitachi, Ltd., 1998. All rights reserved. Printed in Japan.
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