L7809CV datasheet(7/34 Pages) STMICROELECTRONICS

Part #	L7809CV

Description	POSITIVE VOLTAGE REGULATORS

Download	34 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

7 / 34 page

L7800 SERIES

7/34

Table 7: Electrical Characteristics Of L7812 (refer to the test circuits, TJ = -55 to 150°C, VI = 19V,

IO = 500 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified).

(*) Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account

separately. Pulse testing with low duty cycle is used.

Table 8: Electrical Characteristics Of L7815 (refer to the test circuits, TJ = -55 to 150°C, VI = 23V,

IO = 500 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified).

(*) Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account

separately. Pulse testing with low duty cycle is used.

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VO

Output Voltage

TJ = 25°C

11.5

12

12.5

V

VO

Output Voltage

IO = 5 mA to 1 A

PO ≤ 15W

VI = 15.5 to 27 V

11.4

12

12.6

V

∆V

O(*)

Line Regulation

VI = 14.5 to 30 V

TJ = 25°C

120

mV

VI = 16 to 22 V

TJ = 25°C

60

∆V

O(*)

Load Regulation

IO = 5 mA to 1.5 A

TJ = 25°C

100

mV

IO = 250 to 750 mA

TJ = 25°C

60

Id

Quiescent Current

TJ = 25°C

6

mA

∆I

d

Quiescent Current Change

IO = 5 mA to 1 A

0.5

mA

VI = 15 to 30 V

0.8

∆V

O/∆T

Output Voltage Drift

IO = 5 mA

1.5

mV/°C

eN

Output Noise Voltage

B =10Hz to 100KHz

TJ = 25°C

40

µV/V

O

SVR

Supply Voltage Rejection

VI = 15 to 25 V

f = 120Hz

61

dB

Vd

Dropout Voltage

IO = 1 A

TJ = 25°C

2

2.5

V

RO

Output Resistance

f = 1 KHz

18

m

Ω

Isc

Short Circuit Current

VI = 35 V

TJ = 25°C

0.75

1.2

A

Iscp

Short Circuit Peak Current

TJ = 25°C

1.3

2.2

3.3

A

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VO

Output Voltage

TJ = 25°C

14.4

15

15.6

V

VO

Output Voltage

IO = 5 mA to 1 A

PO ≤ 15W

VI = 18.5 to 30 V

14.25

15

15.75

V

∆V

O(*)

Line Regulation

VI = 17.5 to 30 V

TJ = 25°C

150

mV

VI = 20 to 26 V

TJ = 25°C

75

∆V

O(*)

Load Regulation

IO = 5 mA to 1.5 A

TJ = 25°C

150

mV

IO = 250 to 750 mA

TJ = 25°C

75

Id

Quiescent Current

TJ = 25°C

6

mA

∆I

d

Quiescent Current Change

IO = 5 mA to 1 A

0.5

mA

VI = 18.5 to 30 V

0.8

∆V

O/∆T

Output Voltage Drift

IO = 5 mA

1.8

mV/°C

eN

Output Noise Voltage

B =10Hz to 100KHz

TJ = 25°C

40

µV/V

O

SVR

Supply Voltage Rejection

VI = 18.5 to 28.5 V

f = 120Hz

60

dB

Vd

Dropout Voltage

IO = 1 A

TJ = 25°C

2

2.5

V

RO

Output Resistance

f = 1 KHz

19

m

Ω

Isc

Short Circuit Current

VI = 35 V

TJ = 25°C

0.75

1.2

A

Iscp

Short Circuit Peak Current

TJ = 25°C

1.3

2.2

3.3

A

Similar Part No. - L7809CV

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	L7809CV	1Mb / 52P	Positive voltage regulators
	L7809CV	1Mb / 56P	Positive voltage regulators
	L7809CV	1Mb / 58P	Positive voltage regulator ICs March 2014 Rev 32
Inchange Semiconductor ...	L7809CV	252Kb / 2P	isc Three Terminal Positive Voltage Regulator
STMicroelectronics	L7809CV	2Mb / 57P	Positive voltage regulator ICs March 2013 Rev 31

More results

Similar Description - L7809CV

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

L7809CV Datasheet(PDF) 7 Page - STMicroelectronics

L7809CV Datasheet(HTML) 7 Page - STMicroelectronics

Similar Part No. - L7809CV

Similar Description - L7809CV

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

Datasheet Download

Link URL