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| MAX1598 Datasheet, PDF (2/9 Pages) Maxim Integrated Products – Low-Noise, Low-Dropout, 200mA Linear Regulator | |||
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Low-Noise, Low-Dropout, 200mA
Linear Regulator
ABSOLUTE MAXIMUM RATINGS
IN to GND ....................................................................-7V to +7V
Output Short-Circuit Duration ............................................Infinite
SHDN to GND..............................................................-7V to +7V
SHDN to IN ...............................................................-7V to +0.3V
OUT, BP to GND ..........................................-0.3V to (VIN + 0.3V)
Continuous Power Dissipation (TA = +70°C)
5-Pin Thin SOT23 (derate 9.1mW/°C above +70°C) ....727mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
θJB (thin).........................................................................110°C/W
Storage Temperature.........................................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under âAbsolute Maximum Ratingsâ may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VIN = (VOUT(NOMINAL) + 0.5V) or 2.5V (whichever is greater), TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA =
+25°C.) (Note 1)
PARAMETER
Input Voltage
Output Voltage Accuracy
Maximum Output Current
Current Limit
Ground-Pin Current
Dropout Voltage (Note 2)
Line Regulation
Load Regulation
Output Voltage Noise
SHUTDOWN
SHDN Input Threshold
SHDN Input Bias Current
Shutdown Supply Current
Shutdown Exit Delay
Resistance Shutdown Discharge
SYMBOL
CONDITIONS
VIN
IOUT = 0.1mA, TA = +25°C, VOUT ⥠2.5V
IOUT = 0.1mA to 120mA, TA = -40°C to +85°C,
VOUT ⥠2.5V
ILIM
IQ
âVLNR
âVLDR
en
No load
IOUT = 150mA
IOUT = 1mA
IOUT = 50mA
IOUT = 200mA
VIN = 2.5V or (VOUT + 0.1V) to 6.5V,
IOUT = 1mA
IOUT = 0.1mA to 120mA, COUT = 1µF
f = 10Hz to 100kHz,
CBP = 0.01µF
COUT = 10µF
COUT = 100µF
VIH
VIL
I SHDN
VIN = 2.5V to 5.5V
VIN = 2.5V to 5.5V
V SHDN = VIN
IQ(SHDN) VOUT = 0V
CBP = 0.1µF
COUT = 1µF, no load
(Note 3)
TA = +25°C
TA = +85°C
TA = +25°C
TA = +85°C
TA = +25°C
TA = -40°C to +85°C
MIN
2.5
-1.4
-3
200
220
-0.15
2.0
TYP
458
85
100
1.1
55
236
0
0.01
30
20
MAX
6.5
+1.4
+2
UNITS
V
%
mA
mA
180
µA
120
mV
+0.15 %/V
0.04 %/mA
µVRMS
V
0.4
0.01
1
µA
0.5
0.01
1
µA
0.2
30
150
µs
300
300
â¦
2 _______________________________________________________________________________________
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