HA179L00 Datasheet, PDF (4/13 Pages) Hitachi Semiconductor – 3-terminal Negative Fixed Voltage Regulators

HA179L00 Series
UPAK Product (HA179L00U) 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.
COMMON
INPUT
Band Mark
OUTPUT
(1) (2)
(3) (4) (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)
–5
–6
–8
–9
–10
–12
–15
Product No.
HA179L05U
HA179L06U
HA179L08U
HA179L09U
HA179L10U
HA179L12U
HA179L15U
Mark Pattern(2 digit)
9B
9D
9E
9F
9G
9H
9J
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
Marked Code
A BCD EF
GHJ
10 11 12
K
L
M
5. (5) shows the production week code.
4