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| AAT3215 Datasheet, PDF (3/16 Pages) Advanced Analogic Technologies – 150mA CMOS High Performance LDO | |||
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AAT3215
150mA CMOS High Performance LDO
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Symbol
Description
Value
Units
VIN
IOUT
TJ
TLEAD
Input Voltage
DC Output Current
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
6
V
PD/(VIN-VO)
mA
-40 to 150
°C
300
°C
Note: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at con-
ditions other than the operating conditions specified is not implied. Only one Absolute Maximum rating should be applied at any one time.
Thermal Information
Symbol
Description
ÎJA
Maximum Thermal Resistance1 (SOT23-5, SC70JW-8)
PD
Maximum Power Dissipation1 (SOT23-5, SC70JW-8)
Note 1: Mounted on a demo board.
Recommended Operating Conditions
Rating
190
526
Units
°C/W
mW
Symbol
VIN
T
Description
Input Voltage
Ambient Temperature Range
Rating
(VOUT+0.3) to 5.5
-40 to +85
Units
V
°C
Electrical Characteristics (VIN=VOUT(NOM)+1V, IOUT=1mA, COUT=2.2µF, CIN=1µf, CBYP=10nF, TA=
-40 to 85°C unless otherwise noted. Typical values are TA=25°C)
Symbol Description
Conditions
Min Typ Max Units
VOUT
Output Voltage Tolerance
IOUT
VDO
ISC
IQ
ISD
âVOUT/VOUT*âVIN
Output Current
Dropout Voltage1
Short Circuit Current
Ground Current
Shutdown Current
Line Regulation
IOUT = 1mA to 150mA
TA=25°C
-1.5
TA=-40 to 85°C -2.5
1.5
%
2.5
%
VOUT > 1.2V
150
mA
IOUT = 150mA
140 250
mV
VOUT < 0.4V
600
mA
VIN = 5V, No load, EN = VIN
95 150
µA
VIN = 5V, EN = 0V
1
µA
VIN = VOUT + 1 to 5.5V
0.07 %/V
âVOUT(line)
âVOUT(load)
VEN(L)
VEN(H)
IEN
PSRR
TSD
THYS
eN
TC
Dynamic Line Regulation
Dynamic Load Regulation
Enable Threshold Low
Enable Threshold High
Leakage Current on Enable Pin
Power Supply Rejection Ratio
Over Temp Shutdown Threshold
Over Temp Shutdown Hysteresis
Output Noise
Output Voltage Temp. Coeff.
VIN=VOUT+1V to VOUT+2V, IOUT=150mA,
TR/TF =2µs
IOUT = 1mA to 150mA, TR<5µs
VEN = 5V
IOUT=10mA, CBYP=10nF
1 kHz
10kHz
1MHz
Noise Power BW = 300Hz-50kHz
1
30
0.6
150
10
45
22
mV
mV
V
1.5
V
1
µA
70
50
dB
47
°C
°C
µVrms/rtHz
ppm/°C
Note 1: VDO is defined as VIN - VOUT when VOUT is 98% of nominal.
3215.2002.03.0.91
3
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