MAX603CSLASHD datasheet(2/12 Pages) MAXIM

2 / 12 page

5V/3.3V or Adjustable, Low-Dropout,

Low IQ, 500mA Linear Regulators

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VIN = 6V (MAX603) or 4.3V (MAX604), CIN = COUT = 10µF, OFF = VIN, SET = GND, TJ = TMIN to TMAX, unless otherwise noted.

Typical values are at TJ = +25°C.) (Note 1)

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.

Supply Voltage (IN or OUT to GND).......................-0.3V to +12V

Output Short-Circuit Duration ..............................................1 min

Continuous Output Current ...............................................600mA

SET, OFF Input Voltages ...........................-0.3V to the greater of

(IN + 0.3V) or (OUT + 0.3V)

Continuous Power Dissipation (TA = +70°C)

Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW

SO (derate 23.6mW/°C above +70°C) .............................1.8W

CERDIP (derate 8.00mW/°C above +70°C) .................640mW

Operating Temperature Ranges

MAX60_C_A ........................................................0°C to +70°C

MAX60_E_A .....................................................-40°C to +85°C

MAX60_MJA ..................................................-55°C to +125°C

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

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

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

SET = OUT, RL = 1kΩ

VIN = 11.5V, SET = OUT

OFF

≤ 0.4V, RL = 1kΩ,

(VOUT + 1V) ≤ VIN ≤ 11.5V

IOUT = 500mA

IOUT = 200mA

3.0V

≤ VIN ≤ 11.5V, SET = OUT

IOUT = 1mA to 300mA

IOUT = 20µA to 500mA,

6.0V < VIN < 11.5V

IOUT = 20µA to 300mA,

4.3V < VIN < 11.5V

IOUT = 400mA

IOUT = 1mA to 500mA

IOUT = 200mA

1200

ILIM

Foldback Current Limit

(Note 4)

350

µA

IOUT MIN

Minimum Load Current

µA

IQ OFF

OFF Quiescent Current

0.01

µA

Quiescent Current

480

820

∆VDO

Dropout Voltage (Note 3)

240

410

3.0

11.5

VIN

Input Voltage

2.9

11.5

2.7

11.5

320

550

130

220

740

∆VLNR

Line Regulation

100

∆VLDR

Load Regulation

4.75

5.00

5.25

3.15

3.30

3.45

VOUT

Output Voltage (Note 2)

100

150

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

VOUT > 0.8V and VIN - VOUT > 0.7V

VOUT < 0.8V

MAX60_M

MAX60_E

MAX60_C

MAX60_M

MAX60_E

MAX60_C

MAX603

MAX60_M

MAX60_C/E

(VOUT + 0.5V) ≤ VIN ≤ 11.5V, IOUT = 25mA

MAX604

MAX603

MAX604

MAX603C/E

MAX604

MAX603M

CONDITIONS

°C

160

°C

Thermal Shutdown Hysteresis

TSD

Thermal Shutdown Temperature

∆TSD

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