產品專區 　 　
　
電源管理
 　
Low Dropout Voltage Regulator 　
Part
I(out)
Vin(V)
Vout
Tolerance
Dropout
Quiescent
Reference
Curren

Shutdown
No
Number
(A)
min
max
(v)
(%)
(v)
(mA)
(v)
Limit(A)
/Enable
Package

1

AMC317

1.2

3

20

ADJ

± 5

10

1.25

N/A

TO-220, TO-263, TO-252, SOT-223

Download

2

AMC1112

1

2.4

7

1.2

± 5

1

5

N/A

1

N/A

SOT-223, TO-252

Download

3

AMC1117

1

2.7

12

1.5/1.8/2.5/3.3/5.0/ADJ

± 1

0.8

6

1.25

1.2

N/A

SOT-223, TO-252

　

4

AMC7585

5.0

2.75

7

1.8/2.5/3.3/5.0/ADJ

± 1

1.15

8

1.25

6.8

N/A

TO-220, TO-252, TO-263, TO-263-3

Download

5

AMC7635

0.3

2.5

6

1.5/1.8/2.0/2.5/2.7/2.8/   
2.85/2.9/3.0/3.1/3.3       

± 1.5

0.5

100μ A

N/A

0.35

Yes

SOT-23-5L

Download

6

AMC7637

0.3

2.5

7

1.5/1.8/2.5/3.0/3.3

± 2

0.3

8 μ A

N/A

0.3

N/A

SOT-23

Download

7

AMC7638

0.4

2.5

10

1.5/2.5/3.0/3.3

± 2

0.54

8 μ A

N/A

0.3

N/A

SOT-89

Download

8

AMC78L05

0.1

7

20

5.0

± 5

1.7

3

N/A

0.14

N/A

SO-8, SOT-89,TO-92

Download

9

AMC8878

0.15

2.5

6.5

1.8/2/2.5/2.8/3/3.2/3.3/5

± 1.4

0.165

1.7 μ A

N/A

0.16

Yes

SOT-23-5L

Download
10 A102 0.3 2.5 6 1.5/1.8/2.0/2.5/2.7/2.8/   
2.85/2.9/3.0/3.1/3.3       

± 1.5

 0.5 100μ A N/A 0.35 N/A SOT-23 　
11 A103 0.6 2.5 10 1.5/1.8/2.5/3.3

± 1.5

0.5 8 μ A N/A 0.6 N/A SOT-223, SOT-89 Download
　 　 　
Dual Low Dropout Voltage Regulator 　
Part
I(out)
Vin(V)
Vout
Tolerance
Dropout
Quiescent
Reference
Curren

Shutdown
No
Number
(A)
min
max
(v)
(%)
(v)
((µA)
(v)
Limit(A)
/Enable
Package

1

AMC76386

0.4

2.5

10

2.5 +3.3

±2

0.36

18

N/A

0.3

N/A

SO-8
Download
2 A104 0.3 2.5 5.5 1.8+2.8/2.5+2.8/1.8+3.3 ±2 0.15 N/A N/A 0.6 Yes SOT-26 Download
　 　 　
Shunt Voltage Reference 　
Part

Cathode

OutputAccuracy
Cathode

Reference

Reference

Min.Operating

Off-State Cathode
Dynamic Impedance
No
Number
CurrentmA)
(%)
(V)
(V)
Current(µA)
Current ((mA)
Current(µA)
(Ω)
Package

1

AMC431

100

1

36

2.5

2

0.4

0.1

0.2

SO-8, SOT-23, SOT-89, TO-92

2

AMC431B

100

0.5

36

2.5

2

0.4

0.1

0.2

　
　 　 　
PWM ICs 　
Part

Output

StartUP
StartUp
Min.Operating
Hysteresis
Operational
Current
No
Number
Vin(v)
Current(A)
Current ( (µA)
Voltage(v)
Voltage(v)
(v)
Frequency(khz)
Sense(v)
package

1

AMC3843

30

1

200

8.4

7.6

0.8

500

1

 DIP-8, SO-8

2

AMC3844

30

1

200

16

10

6

500

1

3

AMC3845

30

1

200

8.4

7.6

0.8

500

1
　 　 　
Step-Down Converter 　

　

Part

V IN (V)

Output

Internally

Reference

DC Current

Operational

Saturation

　
No.
Number

Min

Max

Current (A)
Trimmed (%)
Voltage (V)
Gain (hFE )
Frequency (KHz )
Voltage (V)
Package

1

AMC7660

3V~40V

1.5 A P-P

1.5

1.25

75

100

1.0
DIP8,SO-8

Download

2

AMC34063

3V~40V

1.5 A P-P

2

1.25

75

100

1.0

Download
　 　 　
Parts
Supply
Standby
Saturation
Quiescent
Operational
Current
Shutdown

No

Number

Voltage (V)

V OUT

Current((µA)

Voltage (V)

Current (mA)

Frequency(KHz)

Limit (A)

/Enable
Package

3

AMC2576

Up to 40V

3.3/5.0/ADJ

70

1.4

5

52

7

Yes

SO-8,TO-263-5L,TO-220/B-5L

Download

4

AMC2596

Up to 40V

3.3/5.0/ADJ

80

1.16

5

150

6.9

Yes

TO-263-5L, TO-220/B-5L

Download

5

AMC3100

2.5V~5.5V

1.8/2.5/ADJ

0.1

0.4 Ω

0.3

1500

0.75

Yes

SOT-23-5L

Download

6

 A307 Up TO 40V 3.3/5.0/ADJ 50 1.4 5 150 3.8 Yes SO-8, SOP-EP-8, TO-252 　
　 　 　
Step-Up Converter 　
Part
Supply
Standby
Saturation
Quiescent
Operational
Current
Shutdown

No

Number

Voltage (V)

Current((µA)

Voltage (V)

Current (mA)

Frequency (KHz)

Limit (A)

/Enable
Package

　

1

AMC3202

2.7V~30V

60

0.55

5.5

280

1.5

Yes

QFN4x4, SO-8,

Download
2 A304 2.6V~5.5V 0.1 　 1.2 1320 1.6 Yes MSOP-8 Download