Ob solete obs o lete, Zsr series – Diodes ZSR SERIES User Manual
Page 15
ZSR SERIES
© Zetex Semiconductors plc 2007
O
B
SOLETE
OBS
O
LETE
ZSR285 test conditions
=6.85V
ZSR400 test conditions (Unless otherwise stated):T
j
=25°C, I
O
=100mA, V
in
=8V
NOTES:
(
)T
j
=-55 to 125°C
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
V
O
Output Voltage
2.78
2.85
2.92
V
I
O
=1 to 200mA
( )
2.735
2.964
V
V
in
=4.85 to 20V
I
O
=1 to 100mA
( )
2.736
2.964
V
V
O
Line regulation
V
in
=4.85 to 20V
10
40
mV
V
O
Load regulation
I
O
=1 to 200mA
5
25
mV
I
O
=1 to 100mA
2
mV
I
g
Quiescent current
( )
350
600
A
I
g
Quiescent current change I
O
=1 to 200mA
100
A
V
in
=4.85 to 20V
100
A
V
n
Output noise voltage
f=10Hz to 10Hz
75
V rms
V
in
/ V
O
Ripple rejection
V
in
=5.85 to 218V
48
62
dB
f=120Hz
V
in
Input voltage required to
maintain regulation
4.85
4.55
V
V
O
/ T
Average temperature
coefficient of V
O
I
O
=5.0mA
( )
0.1
mV/°C
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
V
O
Output Voltage
3.9
4.0
4.1
V
I
O
=1 to 200mA
( )
3.84
4.16
V
V
in
=6 to 20V
I
O
=1 to 100mA
( )
3.84
4.16
V
V
O
Line regulation
V
in
=6 to 20V
10
40
mV
V
O
Load regulation
I
O
=1 to 200mA
5
25
mV
I
O
=1 to 100mA
2
mV
I
g
Quiescent current
( )
350
600
A
I
g
Quiescent current change I
O
=1 to 200mA
100
A
V
in
=6 to 20V
100
A
V
n
Output noise voltage
f=10Hz to 10Hz
75
V rms
V
in
/ V
O
Ripple rejection
V
in
=7 to 218V
48
62
dB
f=120Hz
V
in
Input voltage required to
maintain regulation
6
5.3
V