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| PL2211 Datasheet, PDF (4/9 Pages) Power IC Ltd. – 300mA Low Noise Dual LDO | |||
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300mA Low Noise Dual LDO
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter
VIN
DC Supply Voltage at Pin 1
VEN
Enable Input Voltage at Pin 2 and Pin 3
PD
Continuous Power Dissipation
TSTG
Storage Temperature Range
RθJA
Thermal Resistance, Junction-To-Air
TJ,MAX
TL
ESD
Operating Junction Temperature
Lead Temperature (Soldering, 5sec)
ESD Capability, HBM model
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter
VIN
DC Supply Voltage at Pin 1
VEN
Enable Input Voltage at Pin 2 and Pin 3
TA
Operating Ambient Temperature
Design Specification
PL2211
Value
-0.3 to +6.0
-0.3 to +6.0
Internally limited
-65 to +150
235
-40 to +125
260
2
Unit
V
V
W
â
â/W
â
â
kV
Value
+2.5 to 5.5
0 to VIN
-40 to +85
Unit
V
V
â
ELECTRICAL CHARACTERISTICS
(VIN=VOUT(NOMINAL)+1V or 2.5V (whichever is greater), VEN=VIN, CIN=COUT=1µF, IO=1mA, TA=25°C, unless otherwise noted.)
Symbol
VIN
âVOUT
âVload
âVl LINE
VDP
IO
ILIM
IQ
IG
PSRR
PSRR
VIH
VIL
IEN
Parameter
Supply Voltage
Output Voltage Accuracy
Load Regulation
Line Regulation
dVOUT/( dVIN*VOUT(NOMINAL) )*100%
Dropout Voltage (Note 1)
Maximum Output Current
Current Limit/Output Current
Standby Current
Ground pin current
Ripple Rejection, IOUT = 10mA,
Output voltage noise
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Logic Input High Voltage (EN)
Logic Input Low Voltage (EN\)
Logic Input Current (SHDN\)
Test Conditions
Min.
2.5
IO = 1mA ( both regulator )
-1.0
IO=1mA to 300mA ( both regulator )
VIN =VOUT(NOMINAL) +0.1V (or 2.5V, whichever
is greater) to 5.5V, IO=1mA ( both regulator )
ILOAD = 300mA ( both regulator )
ILOAD = 100mA ( both regulator )
Continuous
300
VIN-VOUT =1.3V ( regulator 1 )
350
VIN-VOUT =1.3V ( regulator 2 )
350
VEN = 0V
ILOAD1 = ILOAD2 =1mA ( both regulator active)
f = 100Hz, Cout= 1µF, Cbyp=10nF
f = 10KHz, Cout= 1µF, Cbyp=10nF
COUT = 1µF, CBYP = 10nF,
F = 10Hz to 100K Hz (Vp-p/2/â 2)
( both regulator )
1.2
( both regulator )
( both regulator )
-1
Typ.
180
80
600
600
0.02
200
75
70
100
165
20
Max.
5.5
1.0
0.5
Unit
V
%
%
0.05 %/V
220 mV
100 mV
mA RMS
mA
1
µA
300 µA
dB
dB
µVRMS
°C
°C
V
0.4 V
1
µA
Note 1: The Dropout Voltage is defined as VIN - VOUT, when VOUT is 2% below the value of VOUT measured for
VIN=VOUT(nominal)+1V.
Power IC Ltd.
-4-
Version 1.0
www.picsemi.com
Mar 4, 2007
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