UA78L05CLPR datasheet(7/27 Pages) TI

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µA78L00 SERIES

POSITIVE-VOLTAGE REGULATORS

SLVS010S − JANUARY 1976 − REVISED FEBRUARY 2004

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

electrical characteristics at specified virtual junction temperature, VI = 16 V, IO = 40 mA (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

T †

µA78L09C

µA78L09AC

UNIT

PARAMETER

TEST CONDITIONS

TJ†

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

12Vt 24 V

1A t 40A

°C

8.3

9.7

8.6

9.4

Output voltage

VI = 12 V to 24 V,

IO = 1 mA to 40 mA

°C to 125°C

8.1

9.9

8.55

9.45

Output voltage

IO = 1 mA to 70 mA

°C to 125°C

8.1

9.9

8.55

9.45

Input

VI = 12 V to 24 V

°C

225

175

Input

voltage regulation

VI = 13 V to 24 V

°C

175

125

Ripple rejection

VI = 15 V to 25 V,

f = 120 Hz

°C

Output

IO = 1 mA to 100 mA

°C

Output

voltage regulation

IO = 1 mA to 40 mA

°C

Output

noise voltage

f = 10 Hz to 100 kHz

°C

µV

Dropout voltage

°C

1.7

Bias current

°C

4.1

Bias current

125

°C

5.5

Bias

VI = 13 V to 24 V

°C to 125°C

1.5

Bias

current change

IO = 1 mA to 40 mA

°C to 125°C

0.2

0.1

† Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. All characteristics are

measured with a 0.33-

µF capacitor across the input and a 0.1-µF capacitor across the output.

electrical characteristics at specified virtual junction temperature, VI = 14 V, IO = 40 mA (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

T †

µA78L10AC

UNIT

PARAMETER

TEST CONDITIONS

TJ†

MIN

TYP

MAX

UNIT

13Vt 25 V

1A t 40A

°C

9.6

10.4

Output voltage

VI = 13 V to 25 V,

IO = 1 mA to 40 mA

°C to 125°C

9.5

10.5

Output voltage

IO = 1 mA to 70 mA

°C to 125°C

9.5

10.5

Input voltage regulation

VI = 13 V to 25 V

°C

175

Input voltage regulation

VI = 14 V to 25 V

°C

125

Ripple rejection

VI = 15 V to 25 V,

f = 120 Hz

°C

Output voltage regulation

IO = 1 mA to 100 mA

°C

Output voltage regulation

IO = 1 mA to 40 mA

°C

Output noise voltage

f = 10 Hz to 100 kHz

°C

µV

Dropout voltage

°C

1.7

Bias current

°C

4.2

Bias current

125

°C

5.5

Bias current change

VI = 14 V to 25 V

°Cto125°C

1.5

Bias current change

IO = 1 mA to 40 mA

°C to 125°C

0.1

† Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. All characteristics are

measured with a 0.33-

µF capacitor across the input and a 0.1-µF capacitor across the output.

UA78L05CLPR 数据表(PDF) 7 Page - Texas Instruments

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UA78L05CLPR 数据表(PDF) 7 Page - Texas Instruments

UA78L05CLPR 数据表(HTML) 7 Page - Texas Instruments

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