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AUK |
Semiconductor
http:// www.auk.co.kr
TO-252-5L
SN278Rxxx
Low Dropout Voltage Regulator (2.0A Series)
Description
The SN278Rxx is an efficient linear low dropout voltage regulator for
various electronic equipment. It is designed to provide very low dropout
voltage, and better than 2.5% output voltage accuracy.
And the SN278Rxx 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
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
SN278RxxD
SN278RxxPIC
Marking
SN278Rxx
SN278Rxx
Package
TO-252-5L
TO-220F-4SL
▲ Marking Detail Information
[ TO-220F-4SL PKG Marking ]
Features and Benefits
◈ Low Dropout Voltage for 2.0A Output : [ Max. 500mV]
◈ Built in Thermal shut down circuit
◈ Built in OVP, CLP circuit
◈ Low Quiescent Current
◈ Ultra High level of ESD [ Built in ESD Protection Cell ]
MM : 400V↑ / HBM 4KV↑
AUK (①)
G△YMDD (②)
SN278Rxx (③)
Equivalent Circuit
① AUK Logo
② Grade & M Code & Year & Monthly & Daily Code
③ Device Code
[ TO-252-5L PKG Marking ]
SN278Rxx (①)
G△YWW (②)
① Device Code
② Grade & M Code & Year & Week Code
Nov. 2013 REV. 02
KSD-I0S010-002
1
◈ Pin Configuration
SN278Rxxx
6
1
234 5
TO-252-5L
1: VIN
2: GND
3: VOUT
4: VCTL
5: NC
6: VOUT
123 4
TO-220F-4SL
1: VIN
2: VOUT
3: GND
4: VCTL
◈ Product Line-up
Product Name
SN278R33D
SN278R35D
SN278R05D
SN278R06D
SN278R08D
SN278R09D
SN278R12D
SN278R15D
SN278R33PIC
SN278R35PIC
SN278R05PIC
SN278R06PIC
SN278R08PIC
SN278R09PIC
SN278R12PIC
SN278R15PIC
VOUT
3.3V
3.5V
5.0V
6.0V
8.0V
9.0V
12V
15V
3.3V
3.5V
5.0V
6.0V
8.0V
9.0V
12V
15V
Nov. 2013 REV. 02
Junction
Operating
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
-40~150℃
KSD-I0S010-002
Package
TO-252-5L
TO-252-5L
TO-252-5L
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
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
Marking Code
SN278R33
SN278R35
SN278R05
SN278R06
SN278R08
SN278R09
SN278R12
SN278R15
SN278R33
SN278R35
SN278R05
SN278R06
SN278R08
SN278R09
SN278R12
SN278R15
2
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