ISSUE 3 - SEPTEMBER 2001
5
ZSR
SERIES
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNITS
V
O
Output Voltage 11.7 12 12.3 V
I
O
=1 to 200mA τ
11.52 12.48 V
V
in
=14to20V
I
O
=1 to 100mA τ
11.52 12.48 V
∆V
O
Line Regulation V
in
=14 to 20V 12 40 mV
∆V
O
Load Regulation I
O
=1 to 200mA
I
O
=1 to 100mA
9
3
30 mV
mV
l
q
Quiescent Current
τ
350 600
µA
∆l
q
Quiescent Current Change I
O
=1 to 200mA
V
in
=14to20V
100
100
µA
µA
V
n
Output Noise Voltage f=10Hz to 10kHz 150
µVrms
∆V
in
/∆V
O
Ripple Rejection V
in
=15to18V
f=120Hz 43 57 dB
V
in
Input Voltage Required To
Maintain Regulation 14 13.7 V
∆V
O
/∆T
Average Temperature
Coefficient of V
O
I
O
=5.0mA τ
0.25
mV/°C
ZSR1200 TEST CONDITIONS (Unless otherwise stated): T
j
=25°C, I
O
=100mA, V
in
=16V
τ =T
j
= -55 to 125 °C
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNITS
V
O
Output Voltage 9.75 10 10.25 V
I
O
=1 to 200mA τ
9.6 10.4 V
V
in
=12to20V
I
O
=1 to 100mA τ
9.6 10.4 V
∆V
O
Line Regulation V
in
=12 to 20V 12 40 mV
∆V
O
Load Regulation I
O
=1 to 200mA
I
O
=1 to 100mA
9
3
30 mV
mV
l
q
Quiescent Current
τ
350 600
µA
∆l
q
Quiescent Current Change I
O
=1 to 200mA
V
in
=12to20V
100
100
µA
µA
V
n
Output Noise Voltage f=10Hz to 10kHz 150
µV rms
∆V
in
/∆V
O
Ripple Rejection V
in
=13to18V
f=120Hz 43 57 dB
V
in
Input Voltage Required To
Maintain Regulation 12 11.7 V
∆V
O
/∆T
Average Temperature
Coefficient of V
O
I
O
=5.0mA τ
0.25
mV/°C
ZSR1000 TEST CONDITIONS (Unless otherwise stated): T
j
=25°C, I
O
=100mA, V
in
=14V
