Automotive Micropower Linear Regulators

with Supervisor

2

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(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.

(All pins referenced to GND, unless otherwise noted.)

OUT ................................................-0.3V to min (12V, IN + 0.3V)

ENABLE, ENABLE1, ENABLE2 .....................-0.3V to (IN + 0.3V)

RESET (open-drain output), TIMEOUT, WDI,

RESETIN, SET ......................................................-0.3V to 12V

RESET (push-pull output), HOLD ..............-0.3V to (OUT + 0.3V)

Maximum Current (all pins except IN and OUT).................50mA

6-Pin TDFN 3mm x 3mm

(derate 23.8mW/°C above +70°C) ...........................1904.8mW

8-Pin TDFN 3mm x 3mm

(derate 24.4mW/°C above +70°C) ...........................1951.2mW

Operating Temperature Range .........................-40°C to +125°C

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

Storage Temperature Range .............................-65°C to +150°C

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage Range

472

V

31

45

35

50

37

55

35

50

Supply Current

(MAX6765–MAX6772) (Note 2)

37

55

µA

38

50

42

55

44

60

42

55

Supply Current

(MAX6773/MAX6773B/

MAX6774/MAX6774B)

(Note 2)

44

60

µA

Shutdown Supply Current

ENABLE , ENABLE1, ENABLE2 = GND

3.3

7

µA

4.925

5

5.075

4.850

5

5.150

3.251

3.3

3.350

3.201

3.3

3.399

2.463

2.5

2.538

2.425

2.5

2.575

1.773

1.8

1.827

Output Voltage

1.746

1.8

1.854

V

Adjustable Output Voltage Range

1.8

11.0

V

SET Threshold Voltage

(MAX6767–MAX6774)

1.20

1.233

1.26

V

SET rising

116

Dual Mode™ SET Threshold

SET falling

58

mV

Dual Mode is a trademark of Maxim Integrated Products, Inc.