TDA3664TT NXP [NXP Semiconductors], TDA3664TT Datasheet - Page 4

• Manufacturer Part Number: TDA3664TT
• Description: Very low dropout voltage/quiescent current 5 V voltage regulator
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
7. Functional description
TDA3664_7
Product data sheet
The TDA3664 is a fixed 5 V regulator which can deliver output currents up to 100 mA. The
regulator is available in SO8, TSSOP8 and SO4 packages. The regulator is intended for
portable, mains and telephone applications. To increase the lifetime of batteries,
a specially built-in clamp circuit keeps the quiescent current of this regulator very low, also
in dropout and full load conditions.
The regulator remains operational down to very low supply voltages, below which it
switches off.
A temperature protection is included, which switches the regulator output off at
IC temperatures above 150 C.
Very low dropout voltage/quiescent current 5 V voltage regulator
Rev. 07 — 25 June 2007
TDA3664
© NXP B.V. 2007. All rights reserved.
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