LM78L12ACZ/NOPB National Semiconductor, LM78L12ACZ/NOPB Datasheet - Page 5

• Manufacturer Part Number: LM78L12ACZ/NOPB
• Description: IC VOLT REG 12V 100MA TO92-3
• Manufacturer: National Semiconductor
• Type: Voltage Regulatorr

Specifications of LM78L12ACZ/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: 13.7 ~ 35 V
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Current, Output: 100 mA
• Current, Supply: 3 mA
• Package Type: TO-92
• Power Dissipation: ≤0.75 W
• Regulation, Line: 30 mV
• Regulation, Load: 30 mV
• Regulator Type: Positive Voltage Out
• Resistance, Thermal, Junction To Case: 60 °C/W
• Temperature, Operating, Range: 0 to +125 °C
• Voltage, Input: 19 V
• Voltage, Noise: 80 μV
• Voltage, Output: 12 V
• Voltage, Supply, Rejection Ratio: 62 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LM78L12ACZ; *LM78L12ACZ/NOPB; LM78L12; LM78L12ACZ; LM78L12ACZ; UA78L12; UA78L12ACZ

V
V
∆V
∆V
I
V
I
V
Q
PK
LM78LXX Electrical Characteristics
applies over 0˚C to 125˚C for SO-8 and TO-92 packages, and −40˚C to 85˚C for micro SMD package. Limits are
guaranteed by production testing or correlation techniques using standard Statistical Quality Control (SQC) methods. Unless
otherwise specified: I
LM78L12AC
Unless otherwise specified, V
IN
LM78L15AC
Unless otherwise specified, V
O
n
IN
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when operating the device
outside of its stated operating conditions.
Note 2: Human body model, 1.5 kΩ in series with 100pF.
Note 3: Power dissipation ≤ 0.75W.
Note 4: Recommended minimum load capacitance of 0.01µF to limit high frequency noise.
Note 5: Typical thermal resistance values for the packages are:
O
O
Z Package: θ
M Package: θ
micro SMD Package: θ
(Min)
(Min)
Symbol
Symbol
∆I
Q
JC
JA
= 60 ˚C/W, = θ
= 180 ˚C/W
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Peak Output Current
Average Output Voltage Tempco
Minimum Value of Input Voltage
Required to Maintain Line Regulation
Minimum Value of Input Voltage
Required to Maintain Line Regulation
JA
O
(Continued)
= 230.9˚C/W
= 40mA, C
JA
= 230 ˚C/W
IN
IN
= 19V
= 23V
Parameter
Parameter
I
= 0.33µF, C
O
= 0.1µF. (Continued)
Limits in standard typeface are for T
17.5V ≤ V
1mA ≤ I
(Note 3)
1mA ≤ I
(Note 3)
17.5V ≤ V
20V ≤ V
1mA ≤ I
1mA ≤ I
20V ≤ V
1mA ≤ I
f = 120 Hz
18.5V ≤ V
I
6
O
= 5mA
Conditions
Conditions
O
O
O
O
O
IN
IN
IN
≤ 40mA
≤ 70mA
IN
≤ 100mA
≤ 40mA
≤ 40mA
IN
≤ 30V
≤ 30V
≤ 30V
≤ 30V
≤ 28.5V
14.25
14.25
Min
14.4
Min
37
J
= 25˚C, Bold typeface
13.7
Typ
15.0
−1.3
16.7
Typ
140
37
25
35
12
90
51
3
15.75
15.75
Max
14.5
Max
15.6
17.5
250
140
150
0.1
75
5
1
Units
mV/˚C
Units
mV
mA
mA
µV
dB
V
V
V