MP6401 – 300mA LDO LINEAR REGULATOR WITH INTEGRATED RESET IC

MP6401 Rev. 1.0

www.MonolithicPower.com

3

9/7/2012

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2012 MPS. All Rights Reserved.

PACKAGE REFERENCE

TOP VIEW

IN

IN

GND

EN

1

2

3

4

OUT

OUT

ADJ

RESET

8

7

6

5

TOP VIEW

IN

GND

EN

1

2

3

OUT

ADJ

RESET

6

5

4

EN

GND

IN

1

2

3

6

5

4

RESET

ADJ

OUT

TOP VIEW

TQFN8 (3mm x 3mm)

TQFN6 (2mm x 2mm)

TSOT23-6

IN, EN, OUT.................................–0.3V to + 6 V

ADJ ..................................................–0.3V to 6V

RESET.............................................–0.3V to 6V

(2)

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

TQFN6 (2mm x 2mm) ............................ 1.56W

TSOT ....................................................... 0.57W

Junction Temperature...............................150

°C

Lead Temperature ....................................260

°C

Storage Temperature.............. –65

°C to +150°C

Recommended Operating Conditions

(3)

Thermal Resistance

(4)

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

°C/W

TQFN6 (2mm x 2mm) ...........80 ...... 16 ...

°C/W

TSOT .....................................220 .... 110 ..

°C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of the

maximum

junction

temperature

(MAX),

the

power dissipation will cause excessive die temperature, and

the regulator will go into thermal shutdown. Internal thermal

shutdown circuitry protects the device from permanent

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

operating conditions.

4) Measured on JESD51-7 4-layer board.