SN278Rxxx
Low Dropout Voltage Regulator (2.0A Series)
Semiconductor
http:// www.auk.co.kr
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.
TO-252-5L
Furthermore, it is available in adjustable or fixed output voltages in
TO-252-5L, TO-220F-4SL packages.
Application
◈Consumer and personal electronics
◈SMPS post-regulator / dc-to-dc modules
◈High-efficiency linear power supplies
TO-220F-4SL
ORDERING INFORMATION
Features and Benefits
◈Low Dropout Voltage for 2.0A Output : [ Max. 500mV]
◈Built in Thermal shut down circuit
◈Built in OVP, CLP circuit
Product
Marking
SN278Rxx
SN278Rxx
Package
TO-252-5L
TO-220F-4SL
SN278RxxD
SN278RxxPIC
◈Low Quiescent Current
▲ Marking Detail Information
◈Ultra High level of ESD [ Built in ESD Protection Cell ]
MM : 400V↑ / HBM 4KV↑
[ TO-220F-4SL PKG Marking ]
AUK(ᐭ)
G△YWW (ᐮ)
SN278Rxxx (ᐯ)
Equivalent Circuit
ᐭ AUK Logo
ᐮ Grade & M Code & Year & Week Code
ᐯ Device Code
[ TO-252-5L PKG Marking ]
SN278Rxxx (ᐭ)
G△YWW (ᐮ)
ᐭ Device Code
ᐮ Grade & M Code & Year & Week Code
1
KSD-I0S010-001
Aug. 2012 REV. 01