ZR78L ZETEX [Zetex Semiconductors], ZR78L Datasheet - Page 17

• Manufacturer Part Number: ZR78L
• Description: 2.85 TO 12 VOLT FIXED POSITIVE LOCAL VOLTAGE REGULATOR
• Manufacturer: ZETEX [Zetex Semiconductors]

Thermal Resistance v Pulse Width
160
140
120
100
80
60
20
40
0
100µ
D=0.2
D=0.1
1m
D=0.5
D=1
SO8 PACKAGE
Pulse Width (s)
10m
D=0
100m
D=0.05
THERMAL CHARACTERISTICS
1
10
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Power dissipation Derating
Ambient Temperature (°C)
-50
-25
TO92
SOT223
SO8
0
25 50
SERIES
75 100125
ZR78L