Low Power-Loss Voltage
Regulators
PQ05NF1 Series
PQ05NF1 Series
1A Output, General Purpose Low Power-Loss Voltage
Regulators
s Features
¡TO-220 package ¡Low power-loss (Dropout voltage : MAX.
0.
5V) [Applying the voltage exceeding Vo+2.
5V to control terminal] ¡Built-in ON/OFF control function ¡Output voltage precision : ±4%
29.
1MAX
s Outline Dimensions
(Unit : mm)
10.
2MAX
4.
5±0.
2 2.
8±0.
2
7.
4±0.
2
PQ05NF1
s Applications
¡Power supplies for various electronic equipment such as TVs, VCRs, CD stereos etc.
4-1.
4
+0.
3 -0
13.
5MIN
4-0.
6
+0.
2 -0.
1
3-(2.
54)
(0.
5)
s Model Line-ups
5V output PQ05NF1 9V output PQ09NF1 12V output PQ12NF1
1 q 2 q 3 q 4 q
Internal connection diagram
3 4 Contr...