AP78L05 datasheet(4/9 Pages) DIODES

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AP78L05

5.0V OUTPUT 3-TERMINAL POSITIVE REGULATOR

AP78L05 Rev. 4

4 of 9

APRIL 2007

www.diodes.com

Electrical Characteristics (All Output Voltage Versions)

Limits in standard typeface are for TA=25

℃, Bold typeface applies over -20℃to 125℃ for TO92-3L and SOP-8L Packages.

Unless otherwise specified: VIN=10V, IO=40mA, CI=0.33µF, CO=0.1µF.

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

4.8

5.2

≤VIN≤20V

1mA

≤IO≤40mA

4.75

5.25

Output Voltage

1mA

≤IO≤70mA

4.75

5.25

≤VIN≤20V

∆VO

Line Regulation

≤VIN≤20V

1mA

≤IO≤100mA

∆VO

Load Regulation

1mA

≤IO≤40mA

Quiescent Current

≤VIN≤20V

1.0

∆IQ

Quiescent Current Change

1mA

≤IO≤40mA

0.1

Output Noise Voltage

f=10Hz to 100kHz

(Note 5)

µV

∆VIN/∆VOUT Ripple Rejection

f=120Hz

≤VIN≤16V

IPK

Peak Output Current

140

∆VO/∆T

Average Output Voltage

Tempco

IO=5mA

-0.65

mV/

VIN(Min)

Minimum Value of Input

Voltage Required to

Maintain Line Regulation

6.7

TO92-3L (Note 6)

176

θJA

Thermal Resistance

Junction to Ambient

SOP-8L (Note 7)

153

TO92-3L (Note 6)

θJC

Thermal Resistance

Junction to Case

SOP-8L (Note 7)

oC/W

Note:

5. Recommend 0.01

µF minimum load capacitance at output to suppress high frequency noise.

6. Test conditions for TO92-3L: No heat sink, no air flow.

7. Test conditions for SOP-8L: Device mounted on 2oz copper, minimum recommended pad layout, FR-4 PCB.

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