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MC79L05ABDG

P1-P3P4-P6P7-P9P10-P10
© Semiconductor Components Industries, LLC, 1994
October, 2016 − Rev. 10
1 Publication Order Number:
MC79L00/D
MC79L00A Series
100 mA Negative Voltage
Regulators
The MC79L00A Series negative voltage regulators are
inexpensive, easy−to−use devices suitable for numerous applications
requiring up to 100 mA. Like the higher powered MC7900 Series
negative regulators, this series features thermal shutdown and current
limiting, making them remarkably rugged. In most applications, no
external components are required for operation.
The MC79L00A devices are useful for on−card regulation or any
other application where a regulated negative voltage at a modest
current level is needed. These regulators offer substantial advantage
over the common resistor/Zener diode approach.
Features
• No External Components Required
• Internal Short Circuit Current Limiting
• Internal Thermal Overload Protection
• Low Cost
• Complementary Positive Regulators Offered (MC78L00 Series)
• Pb−Free Packages are Available
*Automotive temperature range selections are available with special test conditions
and additional tests in 5, 12 and 15 V devices. Contact your local ON Semiconductor
sales office for information.
R1
R2
Z1
R3
R
5
R18
Q1
R6
Q4
R7
R4
R8
Q5
Q10
Q8
R9
Q14
Q9
C
Q6
R10 R11
Q7
Q2
Q11
R14 R15
Q13
Q12
R16
R17
GND
Output
Input
Figure 1. Representative Schematic Diagram
THREE−TERMINAL LOW
CURRENT NEGATIVE FIXED
VOLTAGE REGULATORS
TO−92
P SUFFIX
CASE 29
SOIC−8
D SUFFIX
CASE 751
MARKING
DIAGRAMS
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
ORDERING INFORMATION
Pin 1. Ground
2. Input
3. Output
Pin 1. V
out
2. V
in
3. V
in
4. NC
5. GND
6. V
in
7. V
in
8. NC
xxx = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
y = B or C
G = Pb−Free Package
MC79L
xxxxx
ALYWG
G
1
8
(Note: Microdot may be in either location)
9Lxxx
ALYWy
G
1
8
1
2
3
1
2
BENT LEAD
TAPE & REEL
AMMO PACK
STRAIGHT LEAD
BULK PACK
3
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MC79L00A Series
www.onsemi.com
2
MAXIMUM RATINGS (T
A
= +25°C, unless otherwise noted.)
Rating Symbol Value Unit
Input Voltage (−5 V)
(−12, −15, −18 V)
(−24 V)
V
I
−30
−35
−40
Vdc
Power Dissipation
Case 29 (TO−92 Type)
T
A
= 25°C
Thermal Resistance, Junction−to−Ambient
Thermal Resistance, Junction−to−Case
Case 751 (SOIC−8 Type) (Note 1)
T
A
= 25°C
Thermal Resistance, Junction−to−Ambient
Thermal Resistance, Junction−to−Case
PD
R
q
JA
R
q
JC
PD
R
q
JA
R
q
JC
Internally Limited
160
83
Internally Limited
180
45
W
°C/W
°C/W
W
°C/W
°C/W
Storage Temperature Range T
stg
−65 to +150 °C
Junction Temperature T
J
+150 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. SOIC−8 Junction−to−Ambient Thermal Resistance is for minimum recommended pad size. Refer to Figure 9 for Thermal Resistance variation
versus pad size.
*This device series contains ESD protection and exceeds the following tests:
Human Body Model 2000 V per MIL_STD_883, Method 3015
Machine Model Method 200 V.
ELECTRICAL CHARACTERISTICS (V
I
= −10 V, I
O
= 40 mA, C
I
= 0.33 mF, C
O
= 0.1 mF, −40°C < T
J
+125°C (for MC79LXXAB),
0°C < T
J
< +125°C (for MC79LXXAC)).
MC79L05AC, AB
Characteristics Symbol Min Typ Max Unit
Output Voltage (T
J
= +25°C) V
O
−4.8 −5.0 −5.2 Vdc
Input Regulation (T
J
= +25°C)
−7.0 Vdc ≥ V
I
≥ −20 Vdc
−8.0 Vdc ≥ V
I
≥ −20 Vdc
Reg
line
−
−
−
−
150
100
mV
Load Regulation
T
J
= +25°C, 1.0 mA ≤ I
O
≤ 100 mA
1.0 mA ≤ I
O
≤ 40 mA
Reg
load
−
−
−
−
60
30
mV
Output Voltage
−7.0 Vdc ≥ V
I
≥ −20 Vdc, 1.0 mA ≤ I
O
≤ 40 mA
V
I
= −10 Vdc, 1.0 mA ≤ I
O
≤ 70 mA
V
O
−4.75
−4.75
−
−
−5.25
−5.25
Vdc
Input Bias Current
(T
J
= +25°C)
(T
J
= +125°C)
I
IB
−
−
−
−
6.0
5.5
mA
Input Bias Current Change
−8.0 Vdc ≥ V
I
≥ −20 Vdc
1.0 mA ≤ I
O
≤ 40 mA
I
IB
−
−
−
−
1.5
0.1
mA
Output Noise Voltage (T
A
= +25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 40 − mV
Ripple Rejection (−8.0 ≥ V
I
≥ −18 Vdc, f = 120 Hz, T
J
= +25°C) RR 41 49 − dB
Dropout Voltage (I
O
= 40 mA, T
J
= +25°C) |V
I
−V
O
| − 1.7 − Vdc
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
MC79L00A Series
www.onsemi.com
3
ELECTRICAL CHARACTERISTICS (V
I
= −19 V, I
O
= 40 mA, C
I
= 0.33 mF, C
O
= 0.1 mF, −40°C < T
J
+125°C (for MC79LXXAB),
0°C < T
J
< +125°C (for MC79LXXAC)).
MC79L12AC, AB
Characteristics Symbol Min Typ Max Unit
Output Voltage (T
J
= +25°C) V
O
−11.5 −12 −12.5 Vdc
Input Regulation (T
J
= +25°C)
−14.5 Vdc ≥ V
I
≥ −27 Vdc
−16 Vdc ≥ V
I
≥ −27 Vdc
Reg
line
−
−
−
−
250
200
mV
Load Regulation
T
J
= +25°C, 1.0 mA ≤ I
O
≤ 100 mA
1.0 mA ≤ I
O
≤ 40 mA
Reg
load
−
−
−
−
100
50
mV
Output Voltage
−14.5 Vdc ≥ V
I
≥ −27 Vdc, 1.0 mA ≤ I
O
≤ 40 mA
V
I
= −19 Vdc, 1.0 mA ≤ I
O
≤ 70 mA
V
O
−11.4
−11.4
−
−
−12.6
−12.6
Vdc
Input Bias Current
(T
J
= +25°C)
(T
J
= +125°C)
I
IB
−
−
−
−
6.5
6.0
mA
Input Bias Current Change
−16 Vdc ≥ V
I
≥ −27 Vdc
1.0 mA ≤ I
O
≤ 40 mA
I
IB
−
−
−
−
1.5
0.2
mA
Output Noise Voltage (T
A
= +25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 80 − mV
Ripple Rejection (−15 ≤ V
I
≤ −25 Vdc, f = 120 Hz, T
J
= +25°C) RR 37 42 − dB
Dropout Voltage (I
O
= 40 mA, T
J
= +25°C) |V
I
−V
O
| − 1.7 − Vdc
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
ELECTRICAL CHARACTERISTICS (V
I
= −23 V, I
O
= 40 mA, C
I
= 0.33 mF, C
O
= 0.1 mF, −40°C < T
J
+125°C (for MC79LXXAB),
0°C < T
J
< +125°C (for MC79LXXAC)).
MC79L15AC, AB
Characteristics Symbol Min Typ Max Unit
Output Voltage (T
J
= +25°C) V
O
−14.4 −15 −15.6 Vdc
Input Regulation (T
J
= +25°C)
−17.5 Vdc ≥ V
I
≥ −30 Vdc
−20 Vdc ≥ V
I
≥ −30 Vdc
Reg
line
−
−
−
−
300
250
mV
Load Regulation
T
J
= +25°C, 1.0 mA ≤ I
O
≤ 100 mA
1.0 mA ≤ I
O
≤ 40 mA
Reg
load
−
−
−
−
150
75
mV
Output Voltage
−17.5 Vdc ≥ V
I
≥ −Vdc, 1.0 mA ≤ I
O
≤ 40 mA
V
I
= −23 Vdc, 1.0 mA ≤ I
O
≤ 70 mA
V
O
−14.25
−14.25
−
−
−15.75
−15.75
Vdc
Input Bias Current
(T
J
= +25°C)
(T
J
= +125°C)
I
IB
−
−
−
−
6.5
6.0
mA
Input Bias Current Change
−20 Vdc ≥ V
I
≥ −30 Vdc
1.0 mA ≤ I
O
≤ 40 mA
DI
IB
−
−
−
−
1.5
0.1
mA
Output Noise Voltage (T
A
= +25°C, 10 Hz ≤ f ≤ 100 kHz) V
N
− 90 − mV
Ripple Rejection (−18.5 ≤ V
I
≤ −28.5 Vdc, f = 120 Hz) RR 34 39 − dB
Dropout Voltage I
O
= 40 mA, T
J
= +25°C |V
I
−V
O
| − 1.7 − Vdc
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
P1-P3P4-P6P7-P9P10-P10

MC79L05ABDG

Mfr. #:
Buy MC79L05ABDG
Manufacturer:
ON Semiconductor
Description:
Linear Voltage Regulators 5V 100mA Negative
Lifecycle:
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