TDA3664AT/N1,118 NXP

INTEGRATED CIRCUITS DATA SHEET TDA3664 Very low dropout voltage/quiescent current 5 V voltage regulator Preliminary specication 2000 Feb 18 Supersedes data of 1999 Sep 01 File under Integrated Circuits, IC01Philips Semiconductors Preliminary specication Very low dropout voltage/quiescent current TDA3664 5 V voltage regulator FEATURES ESD protection on all pins DC short-circuit safe to ground and V of the regulator General P output Fixed 5 V, 100 mA regulator Temperature protection (T > 150 C). j Supply voltage range up to 33 V (45 V) Very low quiescent current of 15 A (typical value) GENERAL DESCRIPTION Very low dropout voltage The TDA3664 is a fixed 5 V voltage regulator with very low High ripple rejection dropout voltage/quiescent current, which operates over a Very high stability: wide supply voltage range. Electrolytic capacitors: Equivalent Series Resistance The regulator is available as: (ESR) <38 at I 25 mA REG TDA3664: SO4 package (automotive) Other capacitors: 100 nF at 200 A I 100 mA. REG TDA3664T: SO8 package (non-automotive) Pin compatible family TDA3662 up to TDA3666. TDA3664AT: SO8 package (automotive) TDA3664TT: TSSOP8 package (automotive). Protections Automotive: V 50 V and - 40 C T +125 C. Reverse polarity safe (down to - 25 V without high P amb reverse current) Non-automotive: V 22 V and - 40 C T +85 C. P amb Negative transient of 50 V (R =10 and t < 100 ms) S Able to withstand voltages up to 18 V at the output (supply line may be short-circuited) QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply V supply voltage regulator on P TDA3664 3 14.4 45 V TDA3664AT 3 14.4 45 V TDA3664TT 3 14.4 45 V TDA3664T 3 14.4 33 V I quiescent supply current V = 14.4 V I =0mA - 15 30 A q P REG Voltage regulator V regulator output voltage 6 V V 22 V I = 0.5 mA 4.8 5.0 5.2 V REG P REG 8V V 45 V I = 0.5 mA 4.75 5.0 5.25 V P REG 0.5 mA I 100 mA 4.75 5.0 5.25 V REG V = 14.4 V P V dropout voltage V = 4.5 V I = 50 mA - 0.18 0.3 V REG(drop) P REG T 85 C amb 2000 Feb 18 2