ISSUE 3 - SEPTEMBER 2001
9
ZSR
SERIES
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNITS
V
O
Output Voltage 5.070 5.2 5.330 V
I
O
=1 to 200mA τ
4.99 5.41 V
V
in
=7.2 to 20V
I
O
=1 to 100mA τ
4.99 5.41 V
∆V
O
Line Regulation V
in
=7.2 to 20V 10 40 mV
∆V
O
Load Regulation I
O
=1 to 200mA
I
O
=1 to 100mA
5
2
25 mV
mV
l
q
Quiescent Current
τ
350 600
µA
∆l
q
Quiescent Current Change I
O
=1 to 200mA
V
in
=7.2 to 20V
100
100
µA
µA
V
n
Output Noise Voltage f=10Hz to 10kHz 75
µV rms
∆V
in
/∆V
O
Ripple Rejection V
in
=8.2 to 18V
f=120Hz 48 62 dB
V
in
Input Voltage Required To
Maintain Regulation 7.2 6.9 V
∆V
O
/∆T
Average Temperature
Coefficient of V
O
I
O
=5.0mA τ
0.1 mV/°C
ZSR520 TEST CONDITIONS (Unless otherwise stated): T
j
=25°C, I
O
=100mA, V
in
=9.2V
=T
j
= -55 to 125 °C
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNITS
V
O
Output Voltage 4.875 5 5.125 V
I
O
=1 to 200mA τ
4.8 5.2 V
V
in
=7 to 20V
I
O
=1 to 100mA τ
4.8 5.2 V
∆V
O
Line Regulation V
in
=7 to 20V 10 40 mV
∆V
O
Load Regulation I
O
=1 to 200mA
I
O
=1 to 100mA
5
2
25 mV
mV
l
q
Quiescent Current
τ
350 600
µA
∆l
q
Quiescent Current Change I
O
=1 to 200mA
V
in
=7 to 20V
100
100
µA
µA
V
n
Output Noise Voltage f=10Hz to 10kHz 75
µVrms
∆V
in
/∆V
O
Ripple Rejection V
in
=8 to 18V
f=120Hz 48 62 dB
V
in
Input Voltage Required To
Maintain Regulation 7 6.7 V
∆V
O
/∆T
Average Temperature
Coefficient of V
O
I
O
=5.0mA τ
0.1 mV/°C
ZSR500 TEST CONDITIONS (Unless otherwise stated): T
j
=25°C, I
O
=100mA, V
in
=9V
