ELM84-SERIES Datasheet, PDF (2/21 Pages) ELM Technology Corporation – CMOS 1.2A high current LDO voltage regulator

ELM84xxxxA CMOS 1.2A high current LDO voltage regulator
■Selection guide
ELM84xxxxA-x
Symbol
a, b
Output voltage
c
CE selection
d
Package
e
Product version
f
Taping direction
e.g. :
12: Vout=1.2V, 18: Vout=1.8V
33: Vout=3.3V, 50: Vout=5.0V
1: No CE
3: CE=”H” active without Co discharge
4: CE=”H” active with Co discharge
A: SOT-89, SOT-89-5
B: SOT-23, SOT-25
G: SON8-3×3
A
S, N: Refer to PKG file
http://www.elm-tech.com
ELM84 x x x x A - x
↑↑↑↑↑ ↑
abcde f
■Pin configuration
SOT-89(TOP VIEW)
ELM84xx1AA
Pin No. Pin name
1
VOUT
2
VSS
3
VIN
SOT-89-5(TOP VIEW)
ELM84xx3AA
ELM84xx4AA
Pin No. Pin name
1
CE
2
VSS
3
NC
4
VIN
5
VOUT
SOT-23(TOP VIEW)
ELM84xx1BA
Pin No. Pin name
1
VOUT
2
VIN
3
VSS
SOT-25(TOP VIEW)
ELM84xx3BA
ELM84xx4BA
Pin No. Pin name
1
VOUT
2
VSS
3
VIN
4
NC
5
CE
SON8-3x3(TOP VIEW)
(TOP VIEW(T) OP VIEW)
SON8-3x3(BOTTOM VIEW)
(BOTTOM(VBIOETWT)OM VIEW)
8 7 86 75 6 5
5 6 57 68 7 8
1 2 13 24 3 4
4 3 42 31 2 1
ELM84xx3GA, ELM84xx4GA
Pin No. Pin name Pin No. Pin name
1
VOUT
5
VSS
2
VOUT
6
NC
3
NC
7
VIN
4
CE
8
VIN
* The potential of the tab on the back is connected to VSS internally.
Please set it to be open or connect to Vss pin(recommended).
21 - 2
Rev.1.0