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| 型号： | APE8838EGN2-HF |
| 厂商： | ADVANCED POWER ELECTRONICS CORP |
| 元件分类： | 固定正电压多路输出LDO稳压器 |
| 英文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO6 |
| 封装： | 2 X 2 MM, HALOGEN AND LEAD FREE, DFN-6 |
| 文件页数： | 1/7页 |
| 文件大小： | 201K |
| 代理商： | APE8838EGN2-HF |
Advanced Power
Electronics Corp.
APE8838
DUAL CHANNEL LDO REGULATORS WITH ENABLE
FEATURES
DESCRIPTION
Input Voltage Range : 2.5V to 6V
Varied Fixed Output Voltage Combinations
150mV Dropout at 100mA Output
Current (Vout≧2.8V)
Output Current: 200mA/channel (typ.)
Low Quiescent Current
Standby Current: 2uA (typ.)
Current Limit and Short Current Protections
Thermal Shutdown Protection
Fast Transient Response
Low ESR Capacitor Compatible (X7R, X5R)
Available in the 6-Pin Pb-Free SOT-26
and DFN 2x2 Packages
TYPICAL APPLICATION
ORDERING INFORMATION
Table1.
Data and specifications subject to change without notice
201003171
1
The APE8838 is a high accurately, low noise, high
ripple rejection ratio, low dropout, dual CMOS LDO voltage
regulators with enable function. The EN function allows the
output of each regulator to be turned off independently,
resulting in greatly reduced power consumption.
The APE8838 has the soft start function to suppress
the inrush current. The current limit is over 250mA per
channel and also operates as a short protection for the
output current limiter. The output voltage for each regulator
is set independently by metal trimming.
The APE8838 is fully compatible with low ESR ceramic
capacitors, reducing cost and improving output stability. This
high level output stability is maintained even during frequent
load fluctuations, due to the excellent transient response
performance and high PSRR achieved across a broad range
of frequency. It is available in the SOT-26 and DFN 2x2
packages.
C
IN
1uF
VOUT2
VOUT1
GND
OUT2
C
VOUT2
OUT1
C
APE8838
1uF
OUT1
V
EN1
EN2
VIN
V
IN
APE8838 X X - HF
Y : SOT-26
Output Type
Package
(Refer Table)
GN2 : DFN 2x2
Halogen Free
A : 1.5V+2.8V
H : 2.8+3.0V
R : 3.3V+1.8V
B : 1.8V+2.8V
J : 2.8+3.3V
T : 1.5V+3.3V
C : 1.8V+2.6V
K : 3.0+3.0V
V : 1.5V+3.0V
D : 1.8V+3.3V
L : 3.0V+3.3V
W : 1.2V+2.8V
E : 2.5V+2.8V
M : 3.3+3.3V
X : 1.2V+1.2V
F : 2.8V+1.2V
P : 1.8V+3.0V
Y : 2.8V+1.5V
G : 2.8V+1.8V
Q : 1.5V+2.5V
Output Type Code : (VOUT1+VOUT2)
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