zmr50h Zetex Semiconductors plc., zmr50h Datasheet - Page 7

• Manufacturer Part Number: zmr50h
• Description: Zmr250 - Fixed 2.5 And 5 Volt Miniature Voltage Regulators
• Manufacturer: Zetex Semiconductors plc.

Typical characteristics
Issue 9 - January 2008
© Zetex Semiconductors plc 2008
-0.4
0.01
1.0
0.4
0.1
10
Output Impedance v Frequency
0
1
0
2
100
0
-50
Load Transient Response
Load Current
SOT23
20
-25
Surface Mount Devices
ZMR25H/250
ZMR50H/500
Power Derating
Temperature (°C)
Frequency (Hz)
1K
0
40
Time (µs)
25
50
60
C
V
dI
V = V
o I = 2mA
IN
I = 10mA
IN
OUT
o
O
75 100 125
/dt=1A/µs
10K
=V
OUT
=0
o
+4
ZMR25H/250
ZMR50H/500
+ 4V
80
10mA
0
100
100K
-0.4
0.4
0
7
-0.4
600
400
200
800
Ripple Rejection v Ripple Frequency
0.4
90
80
70
60
50
40
30
20
10
0
0
0
10
0
-50
ZMR25H/750
ZMR50H/500
TO92
Line Transient Response
Power Derating
-25
10
Ripple Frequency (Hz)
100
ZMR50H/500
ZMR25H/250
Temperature (°C)
0
Vin
20
Time (µs)
Through Hole Device
25
1K
50
30
ZMR series
75 100 125
C
V
dV
OUT
IN
Io= 10mA
10K
IN
=V
www.zetex.com
/dt=5V/µs
=0
40
o
+4
5V
0V
100K
50
-0.4
0.4
0