ACT8810QJ62C-T View Datasheet(PDF) - Active-Semi, Inc
Part Name
Description
MFG CO.
'ACT8810QJ62C-T' PDF : 54 Pages View PDF
ACT8810
Rev 9, 15-Nov-12
LOW-DROPOUT LINEAR REGULATORS
ELECTRICAL CHARACTERISTICS (REG4)
(VINL = 3.6V, COUT4 = 1µF, TA = 25°C, unless otherwise specified.)
PARAMETER
TEST CONDITIONS
INL Operating Voltage Range
INL UVLO Threshold
UVLO Hysteresis
Output Voltage Accuracy
Line Regulation Error
Load Regulation Error
Power Supply Rejection Ratio
Supply Current per Output
Dropout Voltage3
Output Current
VINL Input Rising
VINL Input Falling
TA = 25°C
TA = -40°C to 85°C
VINL = Max(VOUT5 + 0.5V, 3.6V) to 5.5V
IOUT5 = 1mA to 360mA
f = 1kHz, IOUT4 = 360mA, COUT4 = 1µF
f = 10kHz, IOUT4 = 360mA, COUT4 = 1µF
Regulator Enabled
Regulator Disabled
IOUT4 = 160mA, VOUT4 > 3.1V
Current Limit
Internal Soft-Start
VOUT4 = 95% of regulation voltage
Power Good Flag High Threshold VOUT4, hysteresis = -2%
Output Noise
COUT4 = 10µF, f = 10Hz to 100kHz
Stable COUT4 Range
Discharge Resistor in Shutdown LDO Disabled, DIS4[ ] = [1]
MIN
2.6
2.4
-2%
-3%
400
1
TYP
2.5
0.1
VNOM4
VNOM4
0
-0.07
70
60
35
0
100
100
88
40
1000
MAX
5.5
2.6
+2%
+3%
200
360
20
UNIT
V
V
V
V
%/V
mV/mA
dB
µA
mV
mA
µs
%
µVRMS
µF
Ω
: VNOM4 refers to the nominal output voltage level for VOUT4 as defined by the Ordering Information section.
: PSRR is lower with VSET < 1.25V
3: Dropout Voltage is defined as the differential voltage between input and output when the output voltage drops 100mV below the
regulation voltage at 1V differential voltage (for 2.8V output voltage or higher)
: LDO current limit is defined as the output current at which the output voltage drops to 95% of the respective regulation voltage. Un-
der heavy overload conditions the output current limit folds back by 40% (typ)
Innovative PowerTM
ActivePMUTM and ActivePathTM are trademarks of Active-Semi.
I2CTM is a trademark of NXP.
- 31 -
www.active-semi.com
Copyright © 2012 Active-Semi, Inc.
Share Link: 
