L79L05ABZ-AP datasheet(8/27 Pages) STMICROELECTRONICS

Numer części	L79L05ABZ-AP

Szczegółowy opis	Output current up to 100 mA

PDF	27 Pages

Scroll/Zoom	100%

Producent	STMICROELECTRONICS [STMicroelectronics]

Strona internetowa	http://www.st.com

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8 / 27 page

Electrical characteristics

L79LxxAB, L79LxxAC, L79LxxC

8/27

Doc ID 2511 Rev 16

Refer to the test circuits, TJ = 0 to 125 °C, VI = -14 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF

unless otherwise specified.

Table 6.

Electrical characteristics of L79L08

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Output voltage

TJ = 25°C

-7.36-8-8.64

Output voltage

IO = 1 to 40 mA, VI = -10.5 to -23 V

-7.2

-8.8

IO = 1 to 70 mA, VI = -14 V

-7.2

-8.8

ΔVO

Line regulation

VI = -10.5 to -23 V, TJ = 25°C

200

VI = -11 to -23 V, TJ = 25°C

150

ΔVO

Load regulation

IO = 1 to 100 mA, TJ = 25°C

IO = 1 to 40 mA, TJ = 25°C

Quiescent current

TJ = 25°C

TJ = 125°C

5.5

ΔId

Quiescent current change

IO = 1 to 40 mA

0.2

VI = -11 to -23 V

1.5

Output noise voltage

B =10Hz to 100kHz, TJ = 25°C

µV

SVR

Supply voltage rejection

VI = -12 to -23V, f = 120Hz

IO = 40 mA, TJ = 25°C

Dropout voltage

1.7

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