ACE78L06 datasheet(6/9 Pages) ACE

6 / 9 page

ACE78LXX

Technology

Positive Voltage Regulator

VER 1.2

ACE78L18 (Refer to the test circuits, TJ=0~125℃, IO=40mA, VIN=27V, Cin=0.33μF, Co=0.1μF unless otherwise specified)

(Note1)

Symbol

Test Condition

Min

Typ

Max

Unit

A-Rank (3%)

17.46 18.0 18.54

B-Rank (5%)

VIN=27V, IO=40mA, TJ=25℃

21V≦VIN≦33V, 1mA≦IO≦40mA

21V≦VIN≦Vmax, 1mA≦IO≦70mA

(Note2)

17.10

18.9

21V≦VIN≦33V, IO=40mA, TJ=25℃

145

300

ΔVO (Line Regulation)

22V≦VIN≦33V, IO=40mA, TJ=25℃

135

250

VIN=27V, 1mA≦IO≦100mA, TJ=25℃

170

ΔVO (Load Regulation)

VIN=27V, 1mA≦IO≦40mA, TJ=25℃

VIN=27V, IO=0mA,TJ=25℃

2.0

6.0

VIN=27V, 1mA≦IO≦40mA

0.1

ΔIQ

21V≦VIN≦33V, IO=40mA

1.5

10Hz≦f≦100KHz

150

μV

23V≦VIN≦33V, IO=40mA, f=120Hz,TJ=25℃

IO=100mA, TJ=25℃

1.7

VO/ΔTJ

IO=5mA, 0℃≦TJ≦125℃

-1.8

mV/℃

ACE78L24 (Refer to the test circuits, TJ=0~125℃, IO=40mA, VIN=33V, Cin=0.33μF, Co=0.1μF unless otherwise specified)

(Note1)

Symbol

Test Condition

Min

Typ

Max

Unit

A-Rank (3%)

23.28 24.0 24.72

B-Rank (5%)

VIN=33V, IO=40mA, TJ=25℃

27V≦VIN≦38V, 1mA≦IO≦40mA

27V≦VIN≦Vmax, 1mA≦IO≦70mA

(Note2)

22.80

25.20

27V≦VIN≦38V, IO=40mA, TJ=25℃

160

300

ΔVO (Line Regulation)

28V≦VIN≦38V, IO=40mA, TJ=25℃

150

250

VIN=33V, 1mA≦IO≦100mA, TJ=25℃

200

ΔVO (Load Regulation)

VIN=33V, 1mA≦IO≦40mA, TJ=25℃

100

VIN=33V, IO=0mA,TJ=25℃

2.2

6.0

VIN=33V, 1mA≦IO≦40mA

0.1

ΔIQ

27V≦VIN≦38V, IO=40mA

1.5

10Hz≦f≦100KHz

200

μV

27V≦VIN≦38V, IO=40mA, f=120Hz,TJ=25℃

IO=100mA, TJ=25℃

1.7

VO/ΔTJ

IO=5mA, 0℃≦TJ≦125℃

-2.0

mV/℃

Note 1: The Maximum steady state usable output current is dependent on input voltage, heat sinking, lead length of the

package and copper of PCB. The data above represent pulse test conditions with junction temperatures specified at

the initiation of test.

Note 2: Power dissipation<0.5W.

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