LM340S-12/NOPB National Semiconductor, LM340S-12/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM340S-12/NOPB
• Description: IC REGULATOR POSITIVE 12V TO-263
• Manufacturer: National Semiconductor

Specifications of LM340S-12/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: 14.6 ~ 35 V
• Voltage - Dropout (typical): 2V @ 1A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Current - Limit (min): 2.4A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D²Pak (3 leads + Tab), TO-263AA
• Dropout Voltage Vdo: 2V
• No. Of Outputs: 1
• No. Of Pins: 3
• Output Current: 1A
• Operating Temperature Range: 0°C To +125°C
• Msl: MSL 3 - 168 Hours
• Filter Terminals: SMD
• Linear Regulator Type: LDO Fixed Positive
• Rohs Compliant: Yes
• Input Voltage Primary Max: 30V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM340S-12; *LM340S-12/NOPB; LM340S-12

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V
V
∆V
∆V
I
∆I
V
Q
Symbol
Symbol
IN
O
N
LM340A Electrical Characteristics
I
LM140 Electrical Characteristics
−55˚C ≤ T
Q
OUT
O
O
= 1A, 0˚C ≤ T
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise
Voltage
Peak Output
Current
Average TC of
V
Input Voltage
Required to
Maintain
Line Regulation
J
O
≤ +150˚C unless otherwise specified
Parameter
Parameter
Input Voltage (unless otherwise noted)
Input Voltage (unless otherwise noted)
J
≤ + 125˚C (LM340A) unless otherwise specified (Note 4)
T
Min, T
T
Output Voltage
J
J
Output Voltage
T
P
V
I
I
T
−55˚C ≤ T
5 mA ≤ I
I
5 mA ≤ I
T
V
I
V
T
O
O
O
O
= 25˚C
= 25˚C
J
J
J
A
D
MIN
MIN
MIN
= 500 mA
≤ 1A
≤ 1A
= 500 mA, −55˚C ≤ T
= 25˚C, 5 mA ≤ I
= 25˚C
= 25˚C, I
= 25˚C, 10 Hz ≤ f ≤ 100 kHz
≤ 15W, 5 mA ≤ I
J
≤ V
≤ V
≤ V
= 0˚C, I
O
O
IN
IN
IN
J
Conditions
≤ 1A
≤ 1A
≤ V
≤ V
≤ V
≤ +150˚C,
O
Conditions
O
≤ 1A
MAX
MAX
MAX
T
∆V
−55˚C ≤ T
∆V
T
∆V
−55˚C ≤ T
∆V
5 mA ≤ I
250 mA ≤ I
mA
T
−55˚C ≤ T
= 5 mA
J
J
J
IN
IN
IN
IN
= 25˚C
= 25˚C
= 25˚C
O
O
≤ 1A
≤ 1A
O
J
(Note 4)
J
J
J
≤ 1.5A
≤ +150˚C
P
≤ +150˚C
≤ +150˚C
≤ +150˚C
≤ 750
(Continued)
4
Min Typ Max
7.5
4.75
Min Typ Max
4.8
(7.5 ≤ V
(8 ≤ V
(7 ≤ V
(8 ≤ V
(8 ≤ V
(8 ≤ V
(8 ≤ V
−0.6
10V
2.4
5V
0.5
10V
10
40
5V
5
3
IN
IN
IN
IN
IN
IN
IN
≤ 20)
≤ 25)
≤ 20)
≤ 12)
≤ 20)
≤ 25)
≤ 20)
5.25
5.2
0.8
0.8
50
50
50
25
50
25
50
6
7
14.5
Min
11.5
11.4
(15.5 ≤ V
(14.5 ≤ V
(14.6 ≤ V
Min
(15 ≤ V
(16 ≤ V
(15 ≤ V
(15 ≤ V
12V
19V
−1.5
Typ Max
2.4
12V
19V
0.5
Typ Max Min Typ Max
12
12
75
IN
IN
IN
IN
4
IN
IN
IN
≤ 27)
≤ 22)
≤ 27)
≤ 30)
≤ 27)
≤ 30)
≤ 27)
12.5 14.4
12.6 14.25
120
120
120
120
120
0.8
0.8
60
60
6
7
17.5
Min
(20 ≤ V
(18.5 ≤ V
(17.5 ≤ V
(18.5 ≤ V
(17.7 ≤ V
(18.5 ≤ V
(18.5 ≤ V
15V
23V
−1.8
Typ Max
2.4
0.5
15V
23V
15
30)
30)
30)
30)
12
30)
30)
90
4
IN
≤ 26)
15.75
IN
IN
IN
IN
IN
IN
15.6
150 mV
150 mV
150 mV
150 mV
150 mV
0.8
0.8
75
75
≤
≤
≤
≤
6
7
≤
≤
mV/˚C
Units
Units
A
V
mV
mV
mA
mA
mA
mA
mA
µV
V
V
V
V
V
V
V
V
V