SG79xxA / SG79xx
PRODUCT DATASHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 9
WWW.Microsemi .COM
Copyright © 1997
Rev. 1.6, 2010-07-16
Negative Fixed Voltage Regulator
TM
®
CONNECTION DIAGRAMS & ORDERING INFORMATION (SEE NOTES BELOW)
Package Part No.
Ambient
Temperature Range
Connection Diagram
3-Terminal TO-3 Metal Can
K – Package
SG79xxAK/883B -55°C to 125°C
GND
V
OUT
1
2
Case is V
IN
SG7905AK/DESC -55°C to 125°C
SG7912AK/DESC -55°C to 125°C
SG7915AK/DESC -55°C to 125°C
SG79xxAK -55°C to 125°C
SG79xxK/883B -55°C to 125°C
JAN7905K -55°C to 125°C
JAN7912K -55°C to 125°C
JAN7915K -55°C to 125°C
SG79xxK -55°C to 125°C
3-Pin TO-39 Metal Can
T – Package
SG79xxAT/883B -55°C to 125°C
1
2 3
GND
V
OUT
V
IN
Case is V
IN
SG7905AT/DESC -55°C to 125°C
SG7912AT/DESC -55°C to 125°C
SG7915AT/DESC -55°C to 125°C
SG79xxAT -55°C to 125°C
SG79xxT/883B -55°C to 125°C
JAN7905T -55°C to 125°C
JAN7912T -55°C to 125°C
JAN7915T -55°C to 125°C
SG79xxT -55°C to 125°C
3-Pin Hermetic TO-257
IG – Package (Isolated)
SG79xxAIG/883B -55°C to 125°C
V
OUT
GROUND
V
IN
SG7905AIG/DESC -55°C to 125°C
SG7912AIG/DESC -55°C to 125°C
SG7915AIG/DESC -55°C to 125°C
SG79xxAIG -55°C to 125°C
SG79xxIG/883B -55°C to 125°C
SG79xxIG -55°C to 125°C
20-Pin Ceramic Leadless Chip
Carrier
L – Package
SG79xxL/883B -55°C to 125°C
N.C.
V
IN
N.C.
V
O
V
O
N.C.
V
O
SENSE
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
GROUND
N.C.
GROUND
N.C.
V
IN
N.C.
123
4
5
6
7
8
910111213
14
15
16
17
18
1920
See Notes 5 & 6
SG79xxL -55°C to 125°C
SG7905AL/DESC -55°C to 125°C
SG7912AL/DESC -55°C to 125°C
SG7912AL/DESC -55°C to 125°C
3-Pin Hermetic TO-257
G – Package (Case is V
IN
)
SG79xxAG/883B -55°C to 125°C
V
OUT
GROUND
V
IN
Case is V
IN
SG7905AG/DESC -55°C to 125°C
SG7912AG/DESC -55°C to 125°C
SG7915AG/DESC -55°C to 125°C
SG79xxAG -55°C to 125°C
SG79xxG/883B -55°C to 125°C
SG79xxG -55°C to 125°C
Note 1: Contact factory for JAN and DESC product availability.
2: All parts are viewed from the top.
3: “xx” to be replaced by output voltage of specific fixed regulator.
4: Some products will be available in hermetic flat pack (F). Consult factory for price and availability.
5: Both inputs and outputs must be externally connected together at the device terminals.
6: For normal operation, the V
O
SENSE pin must be externally connected to the load.
PRODUCTION DATA – Information contained in this document is proprietary to
Microsemi and is current as of publication date. This document may not be modified in
any way without the express written consent of Microsemi. Product processing does not
necessarily include testing of all parameters. Microsemi reserves the right to change the
configuration and performance of the product and to discontinue product at any time.
M
M
E
E
C
C
H
H
A
A
N
N
I
I
C
C
A
A
L
L
S
S