MC79L12ACP Fairchild Semiconductor, MC79L12ACP Datasheet - Page 3

• Manufacturer Part Number: MC79L12ACP
• Description: Linear Regulators - Standard Negative Voltage Reg 3Terminal 1a
• Manufacturer: Fairchild Semiconductor

Specifications of MC79L12ACP

• Polarity: Negative
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: - 12 V
• Output Current: 100 mA
• Line Regulation: 250 mV
• Load Regulation: 100 mV
• Dropout Voltage (max): 1.7 V
• Input Voltage Max: 40 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Package / Case: TO-92
• Mounting Style: Through Hole
• Voltage Regulation Accuracy: 5 %
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
0°C < T
ELECTRICAL CHARACTERISTICS
0°C < T
Output Voltage (T
Input Regulation (T
Load Regulation
Output Voltage
Input Bias Current
Input Bias Current Change
Output Noise Voltage (T
Ripple Rejection (−15 ≤ V
Dropout Voltage (I
Output Voltage (T
Input Regulation (T
Load Regulation
Output Voltage
Input Bias Current
Input Bias Current Change
Output Noise Voltage (T
Ripple Rejection (−18.5 ≤ V
Dropout Voltage I
−14.5 Vdc ≥ V
−16 Vdc ≥ V
T
1.0 mA ≤ I
−14.5 Vdc ≥ V
V
(T
(T
−16 Vdc ≥ V
1.0 mA ≤ I
−17.5 Vdc ≥ V
−20 Vdc ≥ V
T
1.0 mA ≤ I
−17.5 Vdc ≥ V
V
(T
(T
−20 Vdc ≥ V
1.0 mA ≤ I
J
J
I
I
J
J
J
J
= −19 Vdc, 1.0 mA ≤ I
= −23 Vdc, 1.0 mA ≤ I
= +25°C, 1.0 mA ≤ I
= +25°C, 1.0 mA ≤ I
= +25°C)
= +125°C)
= +25°C)
= +125°C)
J
J
< +125°C (for MC79LXXAB)).
< +125°C (for MC79LXXAC)).
O
O
O
O
I
≤ 40 mA
I
≤ 40 mA
I
≤ 40 mA
I
≤ 40 mA
≥ −27 Vdc
≥ −27 Vdc
≥ −30 Vdc
≥ −30 Vdc
O
J
I
I
J
I
I
O
≥ −27 Vdc
≥ −27 Vdc, 1.0 mA ≤ I
≥ −30 Vdc
≥ −Vdc, 1.0 mA ≤ I
J
J
= +25°C)
= +25°C)
= 40 mA, T
= 40 mA, T
= +25°C)
= +25°C)
Characteristics
Characteristics
A
A
I
= +25°C, 10 Hz ≤ f ≤ 100 kHz)
= +25°C, 10 Hz ≤ f ≤ 100 kHz)
O
O
≤ −25 Vdc, f = 120 Hz, T
I
O
O
≤ 100 mA
≤ 100 mA
≤ −28.5 Vdc, f = 120 Hz)
≤ 70 mA
≤ 70 mA
J
J
= +25°C
= +25°C)
O
≤ 40 mA
O
(V
(V
≤ 40 mA
I
I
= −19 V, I
= −23 V, I
MC79L00, MC79L00A Series
J
= +25°C)
O
O
= 40 mA, C
= 40 mA, C
http://onsemi.com
Symbol
Symbol
Reg
Reg
|V
|V
Reg
Reg
I
I
DI
3
RR
I
RR
I
V
V
V
V
V
I
I
V
I
= 0.33 mF, C
−V
= 0.33 mF, C
−V
IB
IB
IB
O
O
O
O
IB
N
load
n
load
line
line
O
O
|
|
−11.1
−10.8
−10.8
−13.8
−13.5
−13.5
Min
Min
36
33
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MC79L12C, AB
O
O
= 0.1 mF, −40°C < T
= 0.1 mF, −40°C < T
MC79L15C
Typ
−12
Typ
−15
1.7
1.7
80
42
90
39
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−12.9
−13.2
−13.2
−16.2
−16.5
−16.5
Max
Max
250
200
100
300
250
150
6.5
6.0
1.5
0.2
6.5
6.0
1.5
0.2
50
75
−
−
−
−
−
−
J
J
−14.25
−14.25
−14.4
−11.5
−11.4
−11.4
+125°C (for MC79LXXAC),
+125°C (for MC79LXXAB),
Min
Min
37
34
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MC79L12AC, AB
MC79L15AC, AB
Typ
−12
Typ
−15
1.7
1.7
80
42
90
39
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−15.75
−15.75
−12.5
−12.6
−12.6
−15.6
Max
Max
250
200
100
300
250
150
6.5
6.0
1.5
0.2
6.5
6.0
1.5
0.1
50
75
−
−
−
−
−
−
Unit
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mV
mV
mA
mA
mV
mV
mA
mA
mV
dB
mV
dB