APE8962_14 Datasheet, PDF (1/14 Pages) Advanced Power Electronics Corp. – 2A ULTRA LOW DROPOUT LINEAR REGULATOR

Advanced Power
Electronics Corp.
APE8962
2A ULTRA LOW DROPOUT LINEAR REGULATOR
FEATURES
Ultra Low Dropout - 0.27V(typical) at 2A
Output Current
Adjustable Mode: 1.22V Reference Voltage
Fixed Mode: 5V, 9V, 12V Output Voltage
Operating Voltage :
up to 23V for TO-220-5L and TO-263-5L Packages.
up to 16V for TO-252-5L and SO-8 Packages.
Current-Limit and Thermal Shutdown Protection
Short Circuit Protection, Enable Function.
Built-in Internal SW P-channel MOS
SO-8, TO-252-5L, TO-220-5L, TO-220-5LR,
PDIP-8 and TO-263-5L Pb-Free Packages.
DESCRIPTION
The APE8962 is a low-dropout voltage regulator
suitable for various electronic equipments. It provides
constant voltage power source. The dropout voltage of
APE8962 is below 0.27V in full rated current (2A). This
regulator has various functions such as a peak current
protection, a thermal shut down, a short circuit protect.
The APE8962 is available in SO-8, PDIP-8, TO-252-5L,
TO-220-5L and TO-263-5L power packages which features
small size to reduce the junction-to-case resistance, being
applicable in 0.5~3W applications.
TYPICAL APPLICATION
1.FIXED (SO-8, PDIP-8)
ON/OFF
VIN+13V
C3
100pF
U1
GND
OUT
FB
OUT
EN
OUT
Vcc
OUT
APE8962-120
C1
100uF
VOUT = 12V/2.0A
C2
220uF
2.ADJ (SO-8, PDIP-8)
ON/OFF
VIN+10V
U1
GND
OUT
FB
OUT
EN
OUT
Vcc
OUT
APE8962-ADJ
C1
100uF
V_OUT=V_FBx(1+R1/R2)
V_FB = 1.22V
R2 suggest 1K~5.6KΩ
C2 choose Low ESR capacitor
C3=47pF~100pF for stability issue
R1
30K
R2
4.7K
VOUT = 9V/2.0A
C3
100pF
C2
220uF
Data and specifications subject to change without notice
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