Advanced Monolithic Systems, Inc.

6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140

AMS2931

Input Voltage

Maximum Junction Temperature

+125

°C

Operating Range

26V

Storage Temperature

-65

°C to +150°C

Overvoltage Protection

Lead Temperature (Soldering 10 sec)

230

°C

AMS2931A-X, AMS2931C

60V

ESD

2000V

AMS2931-X

50V

Internal Power Dissipation (Note 4)

Internally Limited

ELECTRICAL CHARACTERISTICS

µF unless otherwise specified.

PARAMETER

CONDITIONS

AMS2931A-X

Min.

Typ.

Max.

AMS2931-X

Min.

Typ.

Max.

Units

5 V Versions

Output Voltage

4.81

5.0

5.19

4.75

5.0

5.25

V

6V

≤V

IN

≤26V, I

-40

°C ≤T

J

≤125°C

4.75

5.25

4.5

5.5

V

Line Regulation

9V

≤V

IN

≤ 16V

6V

≤V

IN

≤ 26V

2

4

10

30

2

4

10

30

mV

mV

Load Regulation

5mA

≤I

O

≤ 100 mA

14

50

14

50

mV

Dropout Voltage

I

O

= 10 mA

I

O

= 100 mA

0.05

0.3

0.2

0.6

0.05

0.3

0.2

0.6

mV

mV

Quiescent Current

I

O

≤ 10 mA, 6V ≤ V

IN

≤ 26V

-40

°C ≤T

J

≤ 125°C

I

O

°C

5

0.4

15

1.0

30

0.4

15

1.0

mA

mA

Output Noise Voltage

µA

500

500

µV rms

Output Impedance

200

200

m

Ω

Long Term Stability

T =1000hr

20

20

mV

Ripple Rejection

55

80

80

dB

Maximum Operational Input

Voltage

26

33

26

33

V

Maximum Line Transient

Ω, V

O

≤ 5.5V

T = 1ms,

τ ≤100ms

60

70

50

70

V

Reverse Polarity Input Voltage,

D/C

-15

-30

-15

-30

V

Reverse Polarity Input Voltage,

Transient

Ω, T = 1ms, τ ≤100ms

-50

-80

-50

-80

V