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LM7824ACT

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P31
MC7800, MC7800A, MC7800AE, NCV7800
http://onsemi.com
10
ELECTRICAL CHARACTERISTICS (V
in
= 15 V, I
O
= 1.0 A, T
J
= T
low
to 125°C (Note 15), unless otherwise noted)
Characteristic
Symbol
MC7809AB/MC7809AC
Unit
Min Typ Max
Output Voltage (TJ = 25°C) VO 8.82 9.0 9.18 Vdc
Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W)
11.5 Vdc ≤ V
in ≤ 24 Vdc
VO
8.65 9.0 9.35
Vdc
Line Regulation (Note 16)
11.5 Vdc ≤ V
in ≤ 26 Vdc, IO = 500 mA
12 Vdc ≤ Vin ≤ 17 Vdc, IO = 1.0 A
11.5 Vdc ≤ Vin ≤ 24 Vdc, TJ = 25°C
Regline
−
−
−
6.2
1.8
5.2
16
7.0
16
mV
Load Regulation (Note 16)
5.0 mA ≤ I
O ≤ 1.5 A, TJ = 25°C
5.0 mA ≤ IO ≤ 1.0 A
250 mA ≤ I
O ≤ 750 mA
Regload
−
−
−
−
−
−
25
25
15
mV
Quiescent Current IB − 3.3 6.0 mA
Quiescent Current Change
11.5 Vdc ≤ Vin ≤ 26 Vdc, IO = 500 mA
11.5 Vdc ≤ V
in ≤ 24 Vdc, IO = 1.0 A, TJ = 25°C
5.0 mA ≤ IO ≤ 1.0 A
DIB
−
−
−
−
−
−
0.8
0.8
0.5
mA
Ripple Rejection
11.5 Vdc ≤ V
in ≤ 21.5 Vdc, f = 120 Hz, IO = 500 mA
RR
56 61 −
dB
Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI _ VO 2.0 Vdc
Output Noise Voltage (TA = 25°C)
10 Hz ≤ f ≤ 100 kHz
Vn
− 10 −
mV/VO
Output Resistance f = 1.0 kHz rO − 1.0 −
mW
Short Circuit Current Limit (TA = 25°C)
V
in = 35 Vdc
ISC
− 0.2 −
A
Peak Output Current (TJ = 25°C) Imax − 2.2 − A
Average Temperature Coefficient of Output Voltage TCVO − −0.5 − mV/°C
15.T
low
=0°C for MC78XXC, MC78XXAC,
= *40°C for NCV78XX, MC78XXB, MC78XXAB.
16.Load and line regulation are specified at constant junction temperature. Changes in V
O due to heating effects must be taken into account
separately. Pulse testing with low duty cycle is used.
MC7800, MC7800A, MC7800AE, NCV7800
http://onsemi.com
11
ELECTRICAL CHARACTERISTICS (V
in
= 19 V, I
O
= 500 mA, T
J
= T
low
to 125°C (Note 17), unless otherwise noted)
MC7812B/NCV7812B MC7812C
Characteristic Symbol Min Typ Max Min Typ Max Unit
Output Voltage (T
J
= 25°C) V
O
11.5 12 12.5 11.5 12 12.5 Vdc
Output Voltage (5.0 mA ≤ I
O
≤ 1.0 A, P
D
≤ 15 W)
14.5 Vdc ≤ V
in
≤ 27 Vdc
15.5 Vdc ≤ V
in
≤ 27 Vdc
V
O
−
11.4
−
12
−
12.6
11.4
−
12
−
12.6
−
Vdc
Line Regulation, T
J
= 25°C (Note 18)
14.5 Vdc ≤ V
in
≤ 30 Vdc
16 Vdc ≤ V
in
≤ 22 Vdc
14.8 Vdc ≤ V
in
≤ 27 Vdc, I
O
= 1.0 A
Reg
line
−
−
−
7.5
2.2
−
240
120
−
−
−
−
3.8
0.3
−
24
24
48
mV
Load Regulation, T
J
= 25°C (Note 18)
5.0 mA ≤ I
O
≤ 1.5 A
Reg
load
− 1.6 240 − 8.1 60
mV
Quiescent Current I
B
− 3.4 8.0 − 3.4 6.5 mA
Quiescent Current Change
14.5 Vdc ≤ V
in
≤ 30 Vdc, I
O
= 1.0 A, T
J
= 25°C
15 Vdc ≤ V
in
≤ 30 Vdc
5.0 mA ≤ I
O
≤ 1.0 A
DI
B
−
−
−
−
−
−
−
1.0
0.5
−
−
−
−
−
−
0.7
0.8
0.5
mA
Ripple Rejection
15 Vdc ≤ V
in
≤ 25 Vdc, f = 120 Hz
RR
− 60 − 55 60 −
dB
Dropout Voltage (I
O
= 1.0 A, T
J
= 25°C) V
I
− V
O
− 2.0 − − 2.0 − Vdc
Output Noise Voltage (T
A
= 25°C)
10 Hz ≤ f ≤ 100 kHz
V
n
− 10 − − 10 −
mV/V
O
Output Resistance f = 1.0 kHz r
O
− 1.1 − − 1.1 −
mW
Short Circuit Current Limit (T
A
= 25°C)
V
in
= 35 Vdc
I
SC
− 0.2 − − 0.2 −
A
Peak Output Current (T
J
= 25°C) I
max
− 2.2 − − 2.2 − A
Average Temperature Coefficient of Output Voltage TCV
O
− −0.8 − − −0.8 − mV/°C
17.T
low
=0°C for MC78XXC, MC78XXAC,
= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB
18.Load and line regulation are specified at constant junction temperature. Changes in V
O
due to heating effects must be taken into account
separately. Pulse testing with low duty cycle is used.
MC7800, MC7800A, MC7800AE, NCV7800
http://onsemi.com
12
ELECTRICAL CHARACTERISTICS (V
in
= 19 V, I
O
= 1.0 A, T
J
= T
low
to 125°C (Note 19), unless otherwise noted)
MC7812AB/MC7812AC/NCV7812AB
Characteristic Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C) V
O
11.75 12 12.25 Vdc
Output Voltage (5.0 mA ≤ I
O
≤ 1.0 A, P
D
≤ 15 W)
14.8 Vdc ≤ V
in
≤ 27 Vdc
V
O
11.5 12 12.5
Vdc
Line Regulation (Note 20)
14.8 Vdc ≤ V
in
≤ 30 Vdc, I
O
= 500 mA
16 Vdc ≤ V
in
≤ 22 Vdc, I
O
= 1.0 A
14.5 Vdc ≤ V
in
≤ 27 Vdc, T
J
= 25°C
Reg
line
−
−
−
3.8
2.2
6.0
18
20
120
mV
Load Regulation (Note 20)
5.0 mA ≤ I
O
≤ 1.5 A, T
J
= 25°C
5.0 mA ≤ I
O
≤ 1.0 A
Reg
load
−
−
−
−
25
25
mV
Quiescent Current I
B
− 3.4 6.0 mA
Quiescent Current Change
15 Vdc ≤ V
in
≤ 30 Vdc, I
O
= 500 mA
14.8 Vdc ≤ V
in
≤ 27 Vdc, T
J
= 25°C
5.0 mA ≤ I
O
≤ 1.0 A, T
J
= 25°C
DI
B
−
−
−
−
−
−
0.8
0.8
0.5
mA
Ripple Rejection
15 Vdc ≤ V
in
≤ 25 Vdc, f = 120 Hz, I
O
= 500 mA
RR
55 60 −
dB
Dropout Voltage (I
O
= 1.0 A, T
J
= 25°C) V
I
− V
O
− 2.0 − Vdc
Output Noise Voltage (T
A
= 25°C)
10 Hz ≤ f ≤ 100 kHz
V
n
− 10 −
mV/V
O
Output Resistance (f = 1.0 kHz) r
O
− 1.1 −
mW
Short Circuit Current Limit (T
A
= 25°C)
V
in
= 35 Vdc
I
SC
− 0.2 −
A
Peak Output Current (T
J
= 25°C) I
max
− 2.2 − A
Average Temperature Coefficient of Output Voltage TCV
O
− −0.8 − mV/°C
19.T
low
=0°C for MC78XXC, MC78XXAC,
= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB
20.Load and line regulation are specified at constant junction temperature. Changes in V
O
due to heating effects must be taken into account
separately. Pulse testing with low duty cycle is used.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P31

LM7824ACT

Mfr. #:
Buy LM7824ACT
Manufacturer:
ON Semiconductor / Fairchild
Description:
Linear Voltage Regulators REGULATOR 24V 1A 2%
Lifecycle:
New from this manufacturer.
Delivery:
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