PQ05SZ5 Datasheet, PDF (1/7 Pages) Sharp Electrionic Components – Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function)

Low Power-Loss Voltage Regulators
PQ05SZ5/PQ05SZ1 Series
PQ05SZ5/PQ05SZ1 Series
Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function)
s Features
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡Surface mount type package (Equivalent to SC-63)
¡Built-in a function to prevent reverse voltage between input and
output
The diode to prevent reverse voltage between input and output is
not necessary. (When VO-I=<13V)
s Outline Dimensions
6.6MAX
5.2±0.5
2
05SZ5
(Unit : mm)
2.3±0.5
(0.5)
s Applications
¡Portable equipment
¡Notebook PC
s Model Line-ups
Output voltage
precision:±5%
Output voltage
precision:±2.5%
Output voltage
precision:±5%
Output voltage
precision:±2.5%
5V output 9V output 12V output
PQ05SZ5 PQ09SZ5 PQ12SZ5
PQ05SZ51 PQ09SZ51 PQ12SZ51
PQ05SZ1 PQ09SZ1 PQ12SZ1
PQ05SZ11 PQ09SZ11 PQ12SZ11
0.5 +0.2
-0.1
2-(2.54)
(0to0.25)
(0.5)
12 3
Internal connection diagram
1
2
Specific IC
3
1 DC input (VIN)
2 DC output (VO)
3 GND
Heat sink is common to 2 (VO).
s Absolute Maximum Ratings
(Ta=25˚C, XX=05,09,12)
Parameter
Symbol
Input voltage
VIN
Input-output reverse voltage
VO-i
Output current
IO
Power dissipation
PD
Junction temperature
Tj
Operating temperature
Topr
Storage temperature
Tstg
Soldering temperature
Tsol
*1 All are open except GND and applicable terminals.
*2 With imfinite heat sink.
* _{Over heat protection may operate at Tj>=125˚C}
Conditions
*1
VIN=0V
Refer to Fig. 4^*2
*
For 10s
Rating
PQXXSZ5/51
PQXXSZ1/11
24
13
0.5
1.0
8
150
-20 to +80
-40 to +150
260
(XX:05,09,12)
Unit
V
V
A
W
˚C
˚C
˚C
˚C
· Please refer to the chapter“ Handling Precautions ”.
“ In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices
shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”