MC7812ABD2T ON Semiconductor, MC7812ABD2T Datasheet - Page 5
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MC7812ABD2T
Manufacturer Part Number
MC7812ABD2T
Description
IC REG POS VOLT 1A 12V D2PAK
Manufacturer
ON Semiconductor
Datasheet
1.MC7805BDTRKG.pdf
(33 pages)
Specifications of MC7812ABD2T
Regulator Topology
Positive Fixed
Voltage - Output
12V
Voltage - Input
Up to 35V
Voltage - Dropout (typical)
2V @ 1A
Number Of Regulators
1
Current - Output
1A
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
12 V
Output Current
2.2 A
Line Regulation
120 mV
Load Regulation
25 mV
Input Voltage Max
35 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Voltage Regulation Accuracy
2 %
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC7812ABD2T
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
MC7812ABD2TG
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
MC7812ABD2TR4G
Manufacturer:
ON/安森美
Quantity:
20 000
5. T
6. Load and line regulation are specified at constant junction temperature. Changes in V
ELECTRICAL CHARACTERISTICS
Output Voltage (T
Output Voltage (5.0 mA ≤ I
Line Regulation, T
Load Regulation, T
Quiescent Current (T
Quiescent Current Change
Ripple Rejection
Dropout Voltage (I
Output Noise Voltage (T
Output Resistance f = 1.0 kHz
Short Circuit Current Limit (T
Peak Output Current (T
Average Temperature Coefficient of Output
Voltage
separately. Pulse testing with low duty cycle is used.
8.0 Vdc ≤ V
9.0 Vdc ≤ V
8.0 Vdc ≤ V
9.0 Vdc ≤ V
5.0 mA ≤ I
8.0 Vdc ≤ V
5.0 mA ≤ I
9.0 Vdc ≤ V
10 Hz ≤ f ≤ 100 kHz
V
low
in
= 35 Vdc
= 0°C for MC78XXC, MC78XXAC,
= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB
O
O
in
in
in
in
in
in
≤ 1.5 A
≤ 1.0 A
≤ 21 Vdc
≤ 21 Vdc
≤ 25 Vdc
≤ 13 Vdc
≤ 25 Vdc
≤ 19 Vdc, f = 120 Hz
Characteristic
J
J
O
J
= 25°C)
= 25°C (Note 6)
= 1.0 A, T
= 25°C (Note 6)
J
= 25°C)
J
A
= 25°C)
= 25°C)
O
≤ 1.0 A, P
A
J
= 25°C)
= 25°C)
D
≤ 15 W)
(V
in
= 11 V, I
O
Symbol
Reg
V
Reg
= 500 mA, T
TCV
I
I
DI
http://onsemi.com
RR
I
V
V
max
V
− V
r
I
SC
B
O
O
O
load
n
line
B
O
O
5
J
5.75
Min
5.7
= T
MC7806B/NCV7806B
−
−
−
−
−
−
−
−
−
−
−
−
−
−
low
to 125°C (Note 5), unless otherwise noted)
−0.3
Typ
6.0
6.0
5.5
1.4
1.3
3.3
2.0
0.9
0.2
2.2
65
10
−
−
−
O
due to heating effects must be taken into account
Max
6.25
120
120
6.3
8.0
0.5
60
−
−
−
−
−
−
−
−
−
5.75
Min
5.7
58
−
−
−
−
−
−
−
−
−
−
−
−
−
MC7806C
0.08
−0.3
Typ
6.0
6.0
0.5
0.8
1.3
3.3
0.3
2.0
0.9
0.2
2.2
65
10
−
Max
6.25
6.3
8.0
1.3
0.5
24
12
30
−
−
−
−
−
−
−
−
mV/°C
mV/V
Unit
Vdc
Vdc
Vdc
mW
mV
mV
mA
mA
dB
A
A
O