ZMR500F ZETEX [Zetex Semiconductors], ZMR500F Datasheet - Page 2

• Manufacturer Part Number: ZMR500F
• Description: FIXED 2.5 AND 5 VOLT MINIATURE VOLTAGE REGULATORS
• Manufacturer: ZETEX [Zetex Semiconductors]

ABSOLUTE MAXIMUM RATINGS
Input voltage (ZMR25H)
Package power dissipation
(T
Output current (I
Operating temperature
Storage temperature
Note:
1. The maximum operating input voltage and output current of the device will be governed by
the maximum power dissipation of the selected package. Maximum package power dissipation
is specified at 25 °C and must be linearly derated to zero at T
2. The following data represents pulse test conditions with junction temperatures as indicated at
the initiation of the test. Continuous operation of the devices with the stated conditions might
exceed the power dissipation limits of the chosen package.
3. Maximum power dissipation for the SOT23 package, is calculated assuming that the device is
mounted on a ceramic substrate measuring 15 x 15 x 0.6mm.
ZMR25H
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated):T
SYMBOL PARAMETER
amb
V
V
in
V
V
V
O
l
V
V
=25 °C)
s
l
O
/ V
in
n
s
/ T
O
O
O
Output Voltage
Line Regulation
Load Regulation
Supply Current
Supply Current Change
Output Noise Voltage
Ripple Rejection
Input Voltage Required
To Maintain Regulation
Average Temperature
Coefficient of V
(ZMR50H)
O
)
22.5V
25V
O
ZMR250
ZMR500
SOT23 500mW (Note 3)
TO92
100mA
-55 to 125°C
-65 to 150°C
CONDITIONS
I
T
V
I
T
V
I
I
T
I
V
f=10Hz to 10KHz
V
f=120Hz
I
T
O
O
O
O
O
O
j
j
j
j
in
in
in
in
=-55 to 125°C
=-55 to 125°C
=-55 to 125°C
=0 to 50mA
=-55 to 125°C
=0 to 50mA
=0 to 50mA
=0 to 50mA
=0 to 10mA
=5.0mA
=4.5 to 22.5V
=4.5 to 22.5V
=4.5 to 22.5V
=6.3 to 18V
4-105
600mW
20V
20V
j
=25°C, I
MIN.
2.438
2.360
2.360
55
4.2
amb
=125°C.
O
TYP.
2.5
5
20
12
30
1
2
65
75
3.9
0.275
=10mA, V
ZMR SERIES
MAX.
2.563
2.640
2.640
15
30
40
10
0.700
10
in
=6.5V
UNITS
V
V
V
mV
mV
mV
dB
V
mV/°C
A
A
A
V rms