Diodes AP2318 Manuel d'utilisateur télécharger pdf (Page 12)

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA ULDO REGULATOR WITH ENABLE AP2318

May. 2011 Rev. 2. 0 BCD Semiconductor Manufacturing Limited

Figure 28. Power Dissipation vs. Ambient Temperature

Figure 29. Output Voltage vs. Enable Input Voltage

Typical Performance Characteristics (Continued)

30 40 50 60 70 80 90 100 110 120

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

AP2318-ADJ

=3.2V

OUT

=1.2V

R1=3k

Ω

R2=6.2kΩ

SOIC-8

=1µF

OUT

=2.2µF

Power Dissipation (W)

Ambient Temperature (

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

AP2318-ADJ

OUT

=1.2V

=3.3V

R1=3k

Ω

R2=6.2kΩ

=25

Output Voltage (V)

Enable Input Voltage (V)

OUT

=10mA

(Conditions: V

OUT

=1.2V, R1=3kΩ, R2=6.2kΩ)

(Conditions: V

OUT

=1.2V, R1=3kΩ, R2=6.2kΩ)

1 2 ... 7 8 9 10 11 12 13 14 15 16

1, 2 (3, 4) 2
3, 4 (6) 2
Ordering Information 3
Pin Description 3
Electrical Characteristics 5
Data Sheet 10
Typical Applications 13
Mechanical Dimensions 14
Unit: mm(inch)SOIC-8 14
DFN-3x3-8 Unit: mm(inch) 15

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