2132B-1.2G1 データシートの表示（PDF） - BCD Semiconductor

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2132B-1.2G1

2A CMOS LDO REGULATOR

BCD Semiconductor 

Preliminary Datasheet

2A CMOS LDO REGULATOR

AP2132B

Typical Performance Characteristics (Continued)

1.30

1.28

1.26

1.24

1.22

1.20

1.18

1.16

1.14

1.12

1.10

-25

AP2132B-1.2V

VIN=2.2V

VCTRL=VEN=5V

0

25

50

75

Case Temperature (oC)

100

125

Figure 8. Output Voltage vs. Case Temperature

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

AP2132B-1.2V

0.6

VIN=2.2V

0.5

VCTRL=VEN=5V

0.4

0.3

TC=-40oC

0.2

TC=25oC

0.1

TC=85oC

0.0

0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0

Output Current (A)

Figure 9. Output Voltage vs. Output Current

1.50

1.35

1.20

1.05

0.90

AP2132B-1.2V

0.75

VCTRL=VEN=5V

0.60

No Load

0.45

TC=-40oC

TC=25oC

0.30

TC=85oC

0.15

0.00

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

Input Voltage (V)

400

360

AP2132B-1.2V

VCTRL=VEN=5V

320

280

240

200

160

120

80

TC=-40oC

TC=25oC

40

TC=85oC

0

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Output Current (A)

Figure 10. Output Voltage vs. Input Voltage

Figure 11. Dropout Voltage vs. Output Current

Oct. 2010 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

8

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