Low-Noise, Low-Dropout,

150mA Linear Regulators in SOT23

2

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

Stresses beyond those listed under “Absolute Maximum Ratings” 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.

IN to GND ....................................................................-7V to +7V

Output Short-Circuit Duration ............................................Infinite

SHDN to GND..............................................................-7V to +7V

SHDN to IN ...............................................................-7V to +0.3V

SOT23-5 (derate 7.1mW/°C above +70°C)...................571mW

Operating Temperature Range ...........................-40°C to +85°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +160°C

Lead Temperature (soldering, 10sec) .............................+300°C

2.0

f = 10Hz to 100kHz,

0.01

1

No load

CONDITIONS

µA

V

0.01

100

0.4

SHDN Input Threshold

0.2

Shutdown Supply Current

nA

0.5

SHDN Input Bias Current

300

MAX8868 only

Shutdown Discharge

Resistance

Ω

mA

150

Maximum Output Current

-1.4

1.4

V

2.5

6.5

Input Voltage (Note 2)

20

30

Output Voltage Noise

%/mA

0.01

0.04

Load Regulation

mA

160

390

Current Limit

85

180

Ground Pin Current

µA

100

1.1

165

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Dropout Voltage (Note 2)

mV

55

120

30

150

µs

300

Shutdown Exit Delay

(Note 3)

%/V

-0.15

0

0.15

Line Regulation

%

-3

2

Output Voltage Accuracy

SHUTDOWN