6

Absolute Maximum Ratings

Supply Voltage ................................3.5V to 18V

Operating Temperature .................-40℃ to 85℃

Storage Temperature ..................-40℃ to 125℃

Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum Ratings” may cause

substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the

specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

Electrical Characteristics

XX for any output voltage

（Ta=25℃）

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Output Voltage

Vout

Vin=Vout+1V

1.0mA≤Iout≤30mA

Vout×0.98

--

Vout×1.02

V

Output Current*1

Iout

Vin-Vout=1.5V

--

500

--

mA

Low dropout*2

Refer to the next table

Line Regulation

OUT

IN

OUT

V

V

V







4.3

V≤Vin≤8V

Iout=100mA

--

0.75

0.9

%/V

Load Regulation

△Vout

Vin= Vout+1V

1.0mA≤Iout≤100mA

--

12

30

mV

Output voltage

Temperature

Coefficiency

Ta

V

OUT





Iout=30mA

0℃

≤Ta≤70℃

--

±100

--

Ppm/℃

PSRR

PSRR

F=1KHz

Vin=Vout+1V

--

40

--

dB

Supply Current

Iss1

--

--

1

2

uA

Input Voltage

Vin

--

3.5

--

15

V

Electrical Characteristics by Output Voltage：

Output Voltage

Vout(V)

Dropout Voltage Vdif（V）

Conditions

Typ.

Max.

2.0 < Vout ≤ 2.8

Iout=80 mA

0.4

0.6

2.8

< Vout ≤ 4.0

Iout=100 mA

0.26

0.46

4.0 < Vout ≤ 5.0

0.23

0.42

2.8

< Vout ≤ 4.0

Iout=200 mA

0.53

0.82

4.0 < Vout ≤ 5.0

0.42

0.76

3.0 < Vout ≤ 4.0

Iout=500 mA

1.5

1.8

4.0 < Vout ≤ 5.0

1.2

1.5

6

HM78XX

0.5A Low Power LDO