TDA3661A Ver la hoja de datos (PDF) - Philips Electronics
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TDA3661A Datasheet PDF : 16 Pages
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Philips Semiconductors
TDA3661
Very low dropout voltage/quiescent current voltage regulator
25
Iq
(µA)
20
15
10
mda947
4
Iq
(mA)
3
2
mda949
5
1
0
0
10
20
30
VP (V)
IREG = 0 mA.
Fig 5. Quiescent current as a function of the supply
voltage
0
0
10
20
30
40
50
VP (V)
Fig 6. Quiescent current increase as a function of
high supply voltage
2
Iq
(1)
(mA)
1.5
mda951
1
0.5
(2)
0
−40
0
40
80
120
160
Tj (°C)
(1) Iq at 50 mA load.
(2) Iq at 10 mA load.
Fig 7. Quiescent current as a function of the
junction temperature
0.48
Iq
(mA)
0.44
mda948
0.40
0.36
5
10
15
20
25
VP (V)
IREG = 10 mA.
Fig 8. Quiescent current as a function of the supply
voltage
9397 750 15049
Product data sheet
Rev. 05 — 28 June 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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