TDA3664 查看數據表（PDF） - NXP Semiconductors.
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TDA3664 Datasheet PDF : 16 Pages
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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 Parameter
Conditions
Min Typ Max Unit
Supply voltage
VP
supply voltage
Iq
quiescent current
Regulator output: pin REG
regulator on
[1] 3
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
14.4 45
V
10
-
µA
15
30
µA
0.2 0.5 mA
1.4 2.5 mA
VREG
output voltage
8 V ≤ VP ≤ 22 V
4.8
5.0
; IREG = 0.5 mA
6
V ≤ VP ≤ 45 V;
IREG = 0.5 mA
4.75 5.0
0.5 mA ≤ IREG ≤ [2] 4.75 5.0
100 mA
5.2 V
5.25 V
5.25 V
VREG(drop) dropout voltage
6 V ≤ VP ≤ 45 V
VP = 4.5 V;
IREG = 50 mA;
Tamb ≤ 85 °C
4.75 5.0 5.25 V
-
0.18 0.3 V
[1] The regulator output will follow VP if VP < VREG + VREG(drop)
[2] TDA3664TT: IREG ≤ 15 mA at Tamb ≤ 125 °C; IREG ≤ 30 mA at Tamb ≤ 85 °C.
4. Ordering information
Table 2: Ordering information
Type number
Package
Name
Description
TDA3664AT
SO8
plastic small outline package; 8 leads; body width 3.9 mm
TDA3664
SO4
plastic small outline package; 4 leads; body width 3.5 mm
TDA3664TT
TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3 mm
Version
SOT96-1
SOT223-1
SOT505-1
TDA3664_7
Product data sheet
Rev. 07 — 25 June 2007
© NXP B.V. 2007. All rights reserved.
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