IC POS VOLT REG 12V 1.5A TO220-3

UA7812CKC

Manufacturer Part NumberUA7812CKC
DescriptionIC POS VOLT REG 12V 1.5A TO220-3
ManufacturerTexas Instruments
UA7812CKC datasheet
 


Specifications of UA7812CKC

Regulator TopologyPositive FixedVoltage - Output12V
Voltage - Input14.5 ~ 30 VVoltage - Dropout (typical)2V @ 1A
Number Of Regulators1Current - Output1.5A (Max)
Operating Temperature0°C ~ 125°CMounting TypeThrough Hole
Package / CaseTO-220-3 (Straight Leads)PolarityPositive
Number Of Outputs1Output TypeFixed
Output Voltage12 VOutput Current1.5 A
Line Regulation240 mVLoad Regulation240 mV
Dropout Voltage (max)2 VInput Voltage Max25 V
Maximum Operating Temperature+ 125 CMinimum Operating Temperature0 C
Mounting StyleThrough HoleLead Free Status / RoHS StatusLead free / RoHS Compliant
Current - Limit (min)-Other names296-11111-5
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uA7815 Electrical Characteristics
at specified virtual junction temperature, V
PARAMETER
Output voltage
Input voltage regulation
Ripple rejection
Output voltage regulation
Output resistance
Temperature coefficient of output voltage
Output noise voltage
Dropout voltage
Bias current
Bias current change
Short-circuit output current
Peak output current
(1) Pulse-testing techniques maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be
taken into account separately. All characteristics are measured with a 0.33- F capacitor across the input and a 0.1- F capacitor across
the output.
uA7824 Electrical Characteristics
at specified virtual junction temperature, V
PARAMETER
Output voltage
Input voltage regulation
Ripple rejection
Output voltage regulation
Output resistance
Temperature coefficient of output voltage
Output noise voltage
Dropout voltage
Bias current
Bias current change
Short-circuit output current
Peak output current
(1) Pulse-testing techniques maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be
taken into account separately. All characteristics are measured with a 0.33- F capacitor across the input and a 0.1- F capacitor across
the output.
Copyright © 1976–2009, Texas Instruments Incorporated
= 23 V, I
= 500 mA (unless otherwise noted)
I
O
TEST CONDITIONS
I
= 5 mA to 1 A, V
= 17.5 V to 30 V,
O
I
P
≤ 15 W
0°C to 125°C
D
V
= 17.5 V to 30 V
I
V
= 20 V to 26 V
I
V
= 18.5 V to 28.5 V, f = 120 Hz
0°C to 125°C
I
I
= 5 mA to 1.5 A
O
I
= 250 mA to 750 mA
O
f = 1 kHz
0°C to 125°C
I
= 5 mA
0°C to 125°C
O
f = 10 Hz to 100 kHz
I
= 1 A
O
V
= 17.5 V to 30 V
I
0°C to 125°C
I
= 5 mA to 1 A
O
= 33 V, I
= 500 mA (unless otherwise noted)
I
O
TEST CONDITIONS
I
= 5 mA to 1 A, V
= 27 V to 38 V,
O
I
P
≤ 15 W
0°C to 125°C
D
V
= 27 V to 38 V
I
V
= 30 V to 36 V
I
V
= 28 V to 38 V, f = 120 Hz
0°C to 125°C
I
I
= 5 mA to 1.5 A
O
I
= 250 mA to 750 mA
O
f = 1 kHz
0°C to 125°C
I
= 5 mA
0°C to 125°C
O
f = 10 Hz to 100 kHz
I
= 1 A
O
V
= 27 V to 38 V
I
0°C to 125°C
I
= 5 mA to 1 A
O
A7800 SERIES
SLVS056M – MAY 1976 – REVISED JANUARY 2009
A7815C
(1)
T
J
MIN
TYP
MAX
25°C
14.4
15
15.6
14.25
15.75
11
300
25°C
3
150
54
70
12
300
25°C
4
150
0.019
–1
mV/°C
25°C
90
25°C
2
25°C
4.4
8
1
0.5
25°C
230
25°C
2.1
A7824C
(1)
T
J
MIN
TYP
MAX
25°C
23
24
25
22.8
25.2
18
480
25°C
6
240
50
66
12
480
25°C
4
240
0.028
–1.5
mV/°C
25°C
170
25°C
2
25°C
4.6
8
1
0.5
25°C
150
25°C
2.1
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UNIT
V
mV
dB
mV
V
V
mA
mA
mA
A
UNIT
V
mV
dB
mV
V
V
mA
mA
mA
A
7