6.9 Electrical Characteristics: UA78L06 (Legacy Chip Only) (continued)

at specified junction temperature, VI = 12 V, CIN = 0.33 µF, COUT = 0.1µF and IO = 40 mA (unless otherwise noted)(1)

PARAMETER

TEST CONDITIONS(2)

MIN

TYP

MAX

UNIT

Bias current change

TJ = 0°C to 125°C

VI = 9 V to 20 V

1.5

mA

IO = 1 mA to 40 mA

UA78L06C

0.2

UA78L06AC

0.1

(1)

Applies to UA78L06C and UA78L06AC.

(2)

Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. For legacy

chip, temperature range for the UA78L06C and UA78L06AC is TJ = 0°C to 125°C.

6.10 Electrical Characteristics: UA78L08 (Legacy Chip Only)

at specified junction temperature, VI = 14 V, CIN = 0.33 µF, COUT = 0.1µF and IO = 40 mA (unless otherwise noted)(1)

PARAMETER

TEST CONDITIONS(2)

MIN

TYP

MAX

UNIT

Output voltage

VI = 10.5 V to 23 V,

IO = 1 mA to 40 mA

TJ = 25°C

UA78L08C

7.36

8

8.64

V

UA78L08AC

7.7

8

8.3

TJ = 0°C to 125°C

UA78L08C

7.2

8.8

UA78L08AC

7.6

8.4

IO = 1 mA to 70 mA

TJ = 0°C to 125°C

UA78L08C

7.2

8.8

UA78L08AC

7.6

8.4

Input voltage regulation TJ = 25°C

VI = 10.5 V to 23 V

UA78L08C

42

200

mV

UA78L08AC

42

175

VI = 11 V to 23 V

UA78L08C

36

150

UA78L08AC

36

125

Ripple rejection

VI = 13 V to 23 V, f = 120 Hz, and TJ = 25°C

UA78L08C

36

46

dB

UA78L08AC

37

46

Output voltage

regulation

TJ = 25°C

IO = 1 mA to 100 mA

18

80

mV

IO = 1 mA to 40 mA

10

40

Output noise voltage

f = 10 Hz to 100 kHz, and TJ = 25°C

54

µV

Dropout voltage

TJ = 25°C

1.7

V

Bias current

TJ = 25°C

4

6

mA

TJ = 125°C

5.5

Bias current change

TJ = 0°C to 125°C

VI = 11 V to 23 V

1.5

mA

IO = 1 mA to 40 mA

UA78L08C

0.2

UA78L08AC

0.1

(1)

Applies to UA78L08C and UA78L08AC.

(2)

Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. For legacy

chip, temperature range for the UA78L08C and UA78L08AC is TJ = 0°C to 125°C.

6.11 Electrical Characteristics: UA78L09 (Legacy Chip Only)

at specified junction temperature, VI = 16 V, CIN = 0.33 µF, COUT = 0.1µF and IO = 40 mA (unless otherwise noted)(1)

PARAMETER

TEST CONDITIONS(2)

MIN

TYP

MAX

UNIT

Output voltage

VI = 12 V to 24 V,

IO = 1 mA to 40 mA

TJ = 25°C

UA78L09C

8.3

9

9.7

V

UA78L09AC

8.6

9

9.4

TJ = 0°C to 125°C

UA78L09C

8.1

9.9

UA78L09AC

8.55

9.45

IO = 1 mA to 70 mA, and TJ = 0°C to 125°C

UA78L09C

8.1

9.9

UA78L09AC

8.55

9.45

Input voltage regulation

TJ = 25°C

VI = 12 V to 24 V

UA78L09C

45

225

mV

UA78L09AC

45

175

VI = 13 V to 24 V

UA78L09C

40

175

UA78L09AC

40

125

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UA78L

SLVS010X – JANUARY 1976 – REVISED JUNE 2023

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