78L05 datasheet(14/19 Pages) STMICROELECTRONICS

Part #	78L05

Description	POSITIVE VOLTAGE REGULATORS

Download	19 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

14 / 19 page

L78L00 SERIES

14/24

ELECTRICAL CHARACTERISTICS OF L78L20AB AND L78L20AC

(refer to the test circuits, VI = 29V, IO =40mA, CI =0.33 µF, CO =0.1 µF,

TJ = 0 to 125°C for L78L20AC, TJ = -40 to 125°C for L78L20AB, unless otherwise specified)

ELECTRICAL CHARACTERISTICS OF L78L24AB AND L78L24AC

(refer to the test circuits, VI = 27V, IO =40mA, CI =0.33 µF, CO =0.1 µF,

TJ = 0 to 125°C for L78L24AC, TJ = -40 to 125°C for L78L24AB, unless otherwise specified)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VO

Output Voltage

TJ = 25°C

19.2

20

20.8

V

VO

Output Voltage

IO = 1 to 40 mA

VI =24to33V

19

21

V

IO = 1 to 70 mA

VI =29V

19

21

∆V

O

Line Regulation

VI = 22.5 to 34 V

TJ = 25°C

330

mV

VI =24 to34 V

TJ = 25°C

280

∆V

O

Load Regulation

IO = 1 to 100 mA

TJ = 25°C

180

mV

IO =1to 40mA

TJ = 25°C

90

Id

Quiescent Current

TJ = 25°C

6.5

mA

TJ = 125°C

6

mA

∆I

d

Quiescent Current Change

IO =1to 40mA

0.1

mA

VI =25 to33 V

1.5

eN

Output Noise Voltage

B =10Hz to 100KHz

TJ = 25°C

120

µV

SVR

Supply Voltage Rejection

VI = 25 to 35 V

f = 120Hz

IO =40 mA

TJ = 25°C

32

38

dB

Vd

Dropout Voltage

1.7

V

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VO

Output Voltage

TJ = 25°C

232425

V

VO

Output Voltage

IO = 1 to 40 mA

VI =27to38V

22.8

25.2

V

IO = 1 to 70 mA

VI = 33 V

22.8

25.2

∆V

O

Line Regulation

VI =27 to38 V

TJ = 25°C

350

mV

VI =28 to38 V

TJ = 25°C

300

∆V

O

Load Regulation

IO = 1 to 100 mA

TJ = 25°C

200

mV

IO =1to 40mA

TJ = 25°C

100

Id

Quiescent Current

TJ = 25°C

6.5

mA

TJ = 125°C

6

mA

∆I

d

Quiescent Current Change

IO =1to 40mA

0.1

mA

VI =28 to38 V

1.5

eN

Output Noise Voltage

B =10Hz to 100KHz

TJ = 25°C

200

µV

SVR

Supply Voltage Rejection

VI = 23 to 33 V

f = 120Hz

IO =40 mA

TJ = 25°C

31

37

dB

Vd

Dropout Voltage

1.7

V

Similar Part No. - 78L05

Manufacturer	Part #	Datasheet	Description
NEC	78L05	387Kb / 12P	THREE TERMINAL POSITIVE VOLTAGE REGULATORS?
Jiangsu High diode Semi...	78L05	2Mb / 4P	TO-92 Encapsulate Three-terminal Voltage Regulator
TECH PUBLIC Electronics...	78L05	1Mb / 3P	Three-Terminal Voltage Regulator
National Semiconductor ...	78L05	211Kb / 12P	3-Terminal Positive Regulators
Foshan Blue Rocket Elec...	78L05	794Kb / 6P	Voltage Regulator in a TO-92 Plastic Package

More results

Similar Description - 78L05

Manufacturer	Part #	Datasheet	Description
Torex Semiconductor	XC62HR	112Kb / 32P	Positive Voltage Regulators
AUK corp	S78LXXF	340Kb / 9P	Positive-Voltage Regulators
Texas Instruments	UA78MXX-Q1	173Kb / 9P	[Old version datasheet] POSITIVE-VOLTAGE REGULATORS
STMicroelectronics	L78XX	1Mb / 56P	Positive voltage regulators
Wing Shing Computer Com...	78L05	261Kb / 5P	Positive-Voltage Regulators
Wing Shing Computer Com...	78L24	145Kb / 2P	Positive-Voltage Regulators
Texas Instruments	UA78M33QDCYRQ1	754Kb / 13P	[Old version datasheet] POSITIVE-VOLTAGE REGULATORS
STMicroelectronics	L78L08ACZ-AP	776Kb / 47P	Positive voltage regulators
AUK corp	S78LXXF	270Kb / 8P	Positive-Voltage Regulators
Micropac Industries	42050	121Kb / 3P	POSITIVE VOLTAGE REGULATORS
STMicroelectronics	L78L00	453Kb / 24P	POSITIVE VOLTAGE REGULATORS

More results

78L05 Datasheet(PDF) 14 Page - STMicroelectronics

78L05 Datasheet(HTML) 14 Page - STMicroelectronics

Similar Part No. - 78L05

Similar Description - 78L05

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Datasheet Download

Link URL