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Электронный компонент: HA178L10UA

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HA178L00 Series
3-terminal Fixed Voltage Regulators
ADE-204-051 (Z)
Rev. 0
Dec. 2000
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= 25C)
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
2
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
HA178L00 Series
3
Pin Arrangement
1
2
3
1. OUT
2. GND
3. IN
1. OUT
2. GND
3. IN
4. GND
Mark
Mark
1
2
3
4
UPAK
TO-92M
Block Diagram
Temperature
Protection
Reference
Voltage
Error
Amp.
(3) IN
(1) OUT
(2) GND
Over Current
Protection
Vref = 2.5 V
Standard Circuit
IN
OUT
HA178Lxx
V
IN
V
OUT
C
IN
C
OUT
0.33
F
0.1
F
HA178L00 Series
4
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.
(1)
(2)
(3)
(4)
(5)
Band Mark
OUT
GND
IN
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.
HA178L00 Series
5
Absolute Maximum Ratings (Ta = 25C)
Item
Symbol
Rating
Unit
Note
Input voltage
V
IN
35
V
Power dissipation
P
T
800
mW
TO-92M*
1
800
mW
UPAK*
2
Operating ambient temperature
Topr
20 to +75
C
TO-92M
20 to +85
C
UPAK
Storage temperature
Tstg
55 to +150
C
Note:
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
800
600
400
200
0
20
0
25
50
75
100
480
Ambient Temperature Ta (
C)
Maximum Power Dissipation P
T
(mW)
1,200
1,000
800
600
400
200
0
25
50
125
75
150
(1)
Ambient Temperature Ta (
C)
A
B
Maximum Power Dissipation P
T
(mW)
100
(2)
(1) Non Board
(2) 15mm
25mm
0.7mm
Alumina Ceramic Board