TPPM0110| Datasheet

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TPPM0110 DUAL LOW DROPOUT LINEAR REGULATOR
SLVS365 -MARCH 2001

D Dual Voltage Output, 3.3 V 3% and D D D D D D

1.8 V 2% 3.3-V Output Within 2 V of 1.8-V Output Under All Conditions 1.5-A Load Current Capability on 3.3-V Output 300-mA Load Current Capability on 1.8-V Output Overcurrent Protection for Both Outputs Thermally-Enhanced Packaging Concept for Efficient Heat Management Thermal Shutdown to Protect Device During Excessive Power Dissipation

DWP HSOP PACKAGE (TOP VIEW)

NC NC NC 3.3VOUT NC 5VCC NC 1.8VOUT NC NC

1 2 3 4 5 6 7 8 9 10

20 19 18 17 16 15 14 13 12 11

GND NC NC NC NC NC NC NC NC NC

description
The TPPM0110 is a power source intended for use in systems that have a single 5-V input source and require dual, linearly-regulated, low-dropout voltage sources. The outputs must track within 2 V of each other during all conditions and modes of operation. Each output is protected against overcurrent conditions. In the event that one of the outputs is shorted to ground, the other output must maintain a voltage output differential of less than 2 V compared to the output with the abnormal condition. The 3.3-V 3% regulated output is capable of driving loads of 1.5 A, and the 1.8-V 2% regulated output is capable of driving loads of 300 mA under all normal operating conditions. The device is available in a PowerPAD thermally-enhanced package for efficient heat management, and requires a copper plane to dissipate the heat.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

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