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AUK |
Semiconductor
http:// www.auk.co.kr
TO-252-5L
S52Dxxx
Low Dropout Voltage Regulator (1.0A Series)
Description
The S52Dxxx is an efficient linear low dropout voltage regulator for
various electronic equipment. It is designed to provide very low dropout
voltage, and better than 2.4% output voltage accuracy.
And the S52Dxxx has various key features such as current limiting,
over temperature shut-down, over voltage protection, enable pin, and
low noise performance with an low noise option.
Furthermore, it is available in adjustable or fixed output voltages in SOP-8,
TO-252-5L, TO-220F-4SL packages.
TO-220F-4SL
Application
◈ Consumer and personal electronics
◈ SMPS post-regulator / dc-to-dc modules
◈ High-efficiency linear power supplies
ORDERING INFORMATION
Product
S52DxxD
S52DxxPIC
Marking
S52DxxD
S52DxxPIC
Package
TO-252-5L
TO-220F-4SL
▲ Marking Detail Information
Features and Benefits
◈ Low Dropout Voltage for 1.0A Output : [ Max. 500mV].
◈ Built in Thermal shut down circuit.
◈ Built in OVP, CLP circuit.
◈ Low Quiescent Current : [Typ. 2.0mA]
◈ Ultra High level of ESD [ Built in ESD Protection Cell ]
MM : 400V↑ / HBM 3KV↑
[ TO-220F-4SL & TO-252-5L PKG Marking ] Equivalent Circuit
AUK(①)
G△YWW (②)
VIN
S52Dxxx (③)
① AUK Logo
VCTL
② Grade & M Code & Year & Week Code
③ Device Code
Bias
VREF
¯
+
TSD, OVP, CLP
VOUT
CN
or
ADJ
GND
Jan. 2011 REV. 02
KSD-I0T009-002
1
◈ Pin Configuration
S52Dxxx
6
1
234 5
TO-252-5L
1: VIN
2: VCTL
3: VOUT
4: ADJ/CN
5: GND
6: VOUT
12 34
TO-220F-4SL
Fixed VOUT
1: VIN
2: VOUT
3: GND
4: VCTL
ADJ VOUT
1: VIN
2: VOUT
3: GND
4: ADJ
◈ Product Line-up
Product Name
S52D00D
S52D18D
S52D25D
S52D33D
S52D50D
S52D00PIC
S52D18PIC
S52D25PIC
S52D33PIC
S52D50PIC
VOUT
ADJ.
1.8V
2.5V
3.3V
5.0V
ADJ.
1.8V
2.5V
3.3V
5.0V
Operating
Temperature
-30~125℃
-30~125℃
-30~125℃
-30~125℃
-30~125℃
-30~125℃
-30~125℃
-30~125℃
-30~125℃
-30~125℃
Package
TO-252-5L
TO-252-5L
TO-252-5L
TO-252-5L
TO-252-5L
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
Jan. 2011 REV. 02
KSD-I0T009-002
2
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