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A3664AT

NXP Semiconductors
Part Number A3664AT
Manufacturer NXP Semiconductors
Description TDA3664AT
Published Jul 13, 2010
Detailed Description www.DataSheet4U.com TDA3664 Very low dropout voltage/quiescent current 5 V voltage regulator Rev. 07 — 25 June 2007 Pro...
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A3664AT
A3664AT

Overview
www.
DataSheet4U.
com TDA3664 Very low dropout voltage/quiescent current 5 V voltage regulator Rev.
07 — 25 June 2007 Product data sheet 1.
General description The TDA3664 is a fixed voltage regulator with very low dropout voltage/quiescent current, which operates over a wide supply voltage range.
The regulator is available as: • TDA3664: SO4 package • TDA3664AT: SO8 package • TDA3664TT: TSSOP8 package 2.
Features I I I I I I Fixed 5 V, 100 mA regulator Supply voltage range up to 45 V Very low quiescent current of 15 µA (typical value) Very low dropout voltage High ripple rejection Protections: N Reverse polarity safe (down to −25 V without high reverse current) N Negative transient of 50 V (RS = 10 Ω; t < 100 ms) N Able to withstand voltages up to 18 V at the output (supply line may be short-circuited) N ESD protection on all pins N DC short-circuit safe to ground and VP of the regulator output N Temperature protection (Tj > 150 °C) www.
DataSheet4U.
com NXP Semiconductors TDA3664 Very low dropout voltage/quiescent current 5 V voltage regulator 3.
Quick reference data Table 1.
Quick reference data VP = 14.
4 V; Tamb = 25 °C; measured with test circuit of Figure 15; unless otherwise specified.
Symbol VP Iq Parameter supply voltage quiescent current Conditions regulator on VP = 4.
5 V; IREG = 0 mA VP = 14.
4 V; IREG = 0 mA 6 V ≤ VP ≤ 22 V ; IREG = 10 mA 6 V ≤ VP ≤ 22 V ; IREG = 50 mA Regulator output: pin REG VREG output voltage 8 V ≤ VP ≤ 22 V ; IREG = 0.
5 mA 6 V ≤ VP ≤ 45 V; IREG = 0.
5 mA 0.
5 mA ≤ IREG ≤ 100 mA 6 V ≤ VP ≤ 45 V VREG(drop) dropout voltage VP = 4.
5 V; IREG = 50 mA; Tamb ≤ 85 °C [2] [1] Min 3 - Typ 14.
4 10 15 0.
2 1.
4 Max 45 30 0.
5 2.
5 Unit V µA µA mA mA Supply voltage 4.
8 4.
75 5.
0 5.
0 5.
2 5.
25 V V 4.
75 4.
75 - 5.
0 5.
0 0.
18 5.
25 5.
25 0.
3 V V V [1] [2] The regulator output will follow VP if VP < VREG + VREG(drop) TDA3664TT: IREG ≤ 15 mA at Tamb ≤ 125 °C; IREG ≤ 30 mA at Tamb ≤ 85 °C.
4.
Ordering information Table 2: Ordering information Pac...


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