MP6402 –DUAL 500MA LDO LINEAR REGULATORS WITH INTEGRATED RESET IC

MP6402 Rev.1.0

www. MonolithicPower.com

3

4/8/2011

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2011 MPS. All Rights Reserved.

PACKAGE REFERENCE

IN

IN

EN

GND

OUT1

OUT2

RESET

ExtCap

1

2

3

4

8

7

6

5

TOP VIEW

TOP VIEW

1

2

3

4

8

7

6

5

IN

IN

EN

GND

OUT1

OUT2

RESET

ExtCap

SOIC8E

TQFN8 (3mm x 3mm)

ABSOLUTE MAXIMUM RATINGS

(1)

IN ......................................................-0.3V to 6V

R E S E T

.............................................-0.3V to 6V

All Other Pins..................................-0.3V to +6V

(2)

SOIC8E...................................................... 2.2W

TQFN8 (3mm x 3mm)................................ 2.6W

Storage Temperature Range ..... -55°C to 150°C

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

Lead Temperature (Soldering, 10sec) ......260°C

Recommended Operating Conditions

(3)

Thermal Resistance

(4)

SOIC8E...................................55 ...... 12 ...

°C/W

TQFN8 (3mm x 3mm) ............48 ...... 11 ...

°C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of

ambient

thermal

resistance

and

the

ambient

allowable power dissipation will cause excessive die

temperature, and the regulator will go into thermal

shutdown. Internal thermal shutdown circuitry protects the

device from permanent damage. Thermal shutdown

engages

at

and

disengages

at

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on JESD51-7, 4-layer PCB.