ACE5019A

18V Low Current Consumption 350mA CMOS Voltage Regulator

VER 1.1

5

Electrical Characteristics

(V

T

Parameter

Symbol

Conditions

Min

Typ

(1)

Max

Units

Input Voltage

V

IN

2.5

18

V

Output Voltage Range

V

OUT

1.2

5

V

DC Output Accuracy

I

-2

2

%

-1

1

%

Dropout Voltage

V

dif

(2)

I

V

160

mV

Supply Current

I

SS

I

2

5

μA

Line Regulation

∆V

OUT

V

OUT

✕

∆V

IN

I

V

0.01

0.3

%/V

Load Regulation

∆V

OUT

V

1mA≤I

10

mV

Temperature Coefficient

∆V

OUT

V

I

-40°C<T

50

ppm

Output Current Limit

I

LIM

V

V

350

500

mA

Short Current

I

SHORT

V

25

mA

Power Supply Rejection

Ratio

PSRR

I

100Hz

80

dB

1kHz

65

10kHz

50

100kHz

45

Output Noise Voltage

BW=10Hz to 100kHz

27 x V

OUT

μV

RMS

Thermal Shutdown

Temperature

150

°C

Thermal Shutdown

Hysteresis

∆TS

D

20

°C

Standby Current

0.2

μA

CE "High" Voltage

1.5

V

IN

V

CE "Low" Voltage

0.3

V

C

Resistance

150

Ω

Note:

(1)

Typical numbers are at 25°C and represent the most likely norm.

(2)