ACE1084

5A Bipolar Linear Regulator

VER 1.4

5

ACE1084-5.0V, Vin=12V

2

5

ACE1084-12.0V, Vin=20V

2

5

Drupout Voltage

(note 3)

1.4

V

Iadj change

Ichange

10mA≦Iout≦5A

1.5V≦Vin-Vout≦6V

0.4

10

uA

Current Limit

7

A

Minimum load

Current

lmin

ACE1084-ADJ

3

10

mA

Quiescent

Current

Vin=10V

5

10

mA

Adjust Pin

Current(Adjustable

Version)

2.85V≦ViN≦4.25V,10mA≦lout≦5A

45

120

uA

Ripple

Rejection

F-120Hz,Cout=25uF(tan),

Lout=5A,Vin-Vout=3V

60

dB

Adjust Pin

Current Change

10mA ≦lout≦5A

1.5V≦Vin-Vout≦6V

0.4

10

uA

Temperature

Stability

Lout=10Ma,

Vin-Vout=1.5v

0.5

%

Thermal

Resistance

Junction to case

θ

JC

TO-252

TO-263

TO-220

12.5

3

3

Over

Temperature

Protection

OTP

150

Note1: Line Regulation and Load Regulation in Table1 are tested under constant

junction temperature.

Note2: When load current varies between 0~5A and Vin-Vout ranges from 1.5V~6V at constant

junction temperature, the parameter is satisfied the criterion in table. If temperature varies between

0°C

≤TA≤80°C，it needs output current to be larger than 10mA to satisfy the criterion.

Note3: Dropout Voltage is the voltage difference between the input and output pin when the input

voltage is minimum to maintain the lowest spec output voltage.

Note4: Minimum Load Current is defined as the minimum output current necessary to maintain

regulation. Specified output accuracy can be met when the output current exceeds the minimum

(Vin-Vout) lies between 1.5V and 6V.