LP38788, LP38788-ADJ

www.ti.com

SNVS802B – APRIL 2012 – REVISED OCTOBER 2012

Absolute Maximum Ratings

(1)

IN

-0.3V to 20V

OUT

-0.3V to VIN + 0.3V

FB, EN

-0.3V to 6.0V

Storage Temperature Range

-65°C to +150°C

Soldering (2)

260°C, 10 sec

ESD Rating (HBM) (3)

2 kV

Power Dissipation (4)

Internally Limited

IOUT (Survival)

Internally Limited

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur, including inoperability and degradation of

device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or

other conditions beyond those indicated in the Recommended Operating Conditions is not implied. Operating Range conditions indicate

the conditions at which the device is functional and the device should not be operated beyond such conditions. For guaranteed

specifications and conditions, see the Electrical Characteristics table.

(2)

Peak Reflow Temperatures for Surface Mount devices are defined in “Absolute Maximum Ratings for Soldering”, Literature Number:

SNOA549C

(3)

The Human Body Model (HBM) is a 100 pF capacitor discharged through a 1.5 k

Ω resistor into each pin. Applicable standard is JESD-

22-A114-C.

(4)

The value of

θJ−A for the LLP-8 and package is dependent on PCB copper area, copper thickness, the number of copper layers in the

PCB, and the number of thermal vias under the exposed thermal pad (DAP). Exceeding the maximum allowable power dissipation will

cause excessive die temperature, and the regulator will go into thermal shutdown. See LLP THERMAL CONSIDERATIONS in the

Applications Information.

Operating Ratings

(1)

Input Voltage, VIN

VOUT + VDO to 15.0V

Output Voltage, VOUT

4.00V to VIN - VDO

Enable Voltage, VEN

0.0V to 5.0V

Junction Temperature, TJ

-40°C to +125°C

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur, including inoperability and degradation of

device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or

other conditions beyond those indicated in the Recommended Operating Conditions is not implied. Operating Range conditions indicate

the conditions at which the device is functional and the device should not be operated beyond such conditions. For guaranteed

specifications and conditions, see the Electrical Characteristics table.

Copyright © 2012, Texas Instruments Incorporated

Submit Documentation Feedback

3

Product Folder Links: LP38788 LP38788-ADJ