GM79LXX Datasheet, PDF (4/5 Pages) GTM CORPORATION – NEGATIVE VOLTAGE REGULATOR

CORPORATION ISSUED DATE :2006/07/12
REVISED DATE :
GM79L18 (Refer to the test circuits, Tj=0~125к, Io=40mA, Vin= -27V, Cin=0.33 F, Co=0.1 F unless otherwise specified) (Note1)
Symbol
A-Rank (3%)
VO
B-Rank (5%)
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Min.
-17.46
-17.10
-
-
-
-
-
-
33
-
Typ.
-18.0
-
70
27
-
-
-
150
48
1.7
Max.
-18.54
-18.9
300
170
6.5
0.1
1.5
-
-
-
Unit
Test Conditions
Vin= -27V, Io=40mA, Tj=25к
V
-20.5V Vin -33V, 1mA Io 40mA
Vin= -27V, 1mA Io 70mA (Note2)
mV
-20.5V Vin -33V, Io=40mA, Tj=25к
mV
Vin= -27V, 1mA Io 100mA, Tj=25к
mA
Vin= -27V, Io=40mA, Tj=25к
Vin= -27V, 1mA Io 40mA
mA
-21V Vin -33V, Io=40mA
V
10Hz f 100KHz
dB
-23V Vin -33V, Io=40mA, f=120Hz, Tj=25к
V
Io=100mA, Tj=25к
GM79L24 (Refer to the test circuits, Tj=0~125к, Io=40mA, Vin= -33V, Cin=0.33 F, Co=0.1 F unless otherwise specified) (Note1)
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
A-Rank (3%)
VO
B-Rank (5%)
-23.28
-22.80
-24.0
-
-24.72
-25.20
Vin= -33V, Io=40mA, Tj=25к
V
-27V Vin -38V, 1mA Io 40mA
Vin= -33V, 1mA Io 70mA (Note2)
VO
(Line Regulation)
-
90
350
mV
-27V Vin -38V, Io=40mA, Tj=25к
VO
(Load Regulation)
-
40
200
mV
Vin= -33V, 1mA Io 100mA, Tj=25к
IQ
-
-
6.5
mA
Vin= -33V, Io=40mA, Tj=25к
-
-
0.1
Vin= -33V, 1mA Io 40mA
IQ
mA
-
-
1.5
-28V Vin -38V, Io=40mA
Vn
-
200
-
V
10Hz f 100KHz
RR
31
47
-
dB
-29V Vin -35V, Io=40mA, f=120Hz, Tj=25к
VD
-
1.7
-
V
Io=100mA, Tj=25к
Note1: The Maximum steady state usable output current is dependent on input voltage, heat sinking, lead length of the package and
copper of PCB. The data above represent pulse test conditions with junction temperatures specified at the initiation of test.
Note2: Power dissipation<0.5W
Typical Application
GM79LXX
Page: 4/5