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NCP7815TG

P1-P3P4-P6P7-P9P10-P12
© Semiconductor Components Industries, LLC, 2010
June, 2010 − Rev. 1
1 Publication Order Number:
NCP7800/D
NCP7800
1.0 A Positive Voltage
Regulators
The NCP7800 series consists of 3 pin, fixed output, positive linear
voltage regulators, suitable for a wide variety of applications. These
regulators are extremely rugged, incorporating internal current
limiting, thermal shutdown and safe-area compensation. With
adequate heat sinking they can deliver output currents in excess of
1.0 A. Designed as direct replacements for the popular MC7800
family, these products offer enhanced ESD protection.
Features
• Output Current in Excess of 1.0 A
• No External Components Required
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe−Area Compensation
• Output Voltage Offered in 4% Tolerance
• Available in Standard 3−Lead Transistor Packages
• For Tighter Tolerances and Extended Operating Range Refer to MC7800
• Enhanced ESD Tolerance: HBM 4 kV (5 V and 8 V Options), 3 kV
(12 V and 15 V Options), and MM 400 V
• These are Pb−Free Devices
Figure 1. Application Schematic
A common ground is required between the input and
the output voltages. The input voltage must remain
typically 2.0 V above the output voltage even during the
low point on the input ripple voltage.
XX
NCP78XX
Input
C
in
*
0.33 mF
C
O
**
Output
These two digits of the type number indicate
nominal voltage.
C
in
is required if regulator is located an appreciable
distance from power supply filter.
C
O
is not needed for stability; however,
it does improve transient response. Values of less
than 0.1 mF could cause instability.
*
**
TO−220−3
T SUFFIX
CASE 221AB
1
2
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
ORDERING INFORMATION
Heatsink surface
connected to Pin 2
Pin 1. Input
2. Ground
3. Output
3
http://onsemi.com
78xxT
AWLYWWG
xx = 05, 08, 12 or 15
A = Assembly Location
WL, L = Wafer Lot
Y = Year
WW = Work Week
G = Pb−Free Device
MARKING
DIAGRAM
PIN CONNECTIONS
NCP7800
http://onsemi.com
2
Figure 2. Simplified Block Diagram
Table 1. PIN FUNCTION DESCRIPTION
Pin No. Pin Name Description
1 V
in
Positive Power Supply Input.
2 GND Power Supply Ground; Device Substrate.
3 V
out
Regulated Output Voltage.
NCP7800
http://onsemi.com
3
Table 2. ABSOLUTE MAXIMUM RATINGS (Note 1)
Rating
Symbol Value Unit
Input Voltage Range (for V
out
: 5.0 − 15 V) V
in
−0.3 to 35 V
Power Dissipation P
D
Internally Limited W
Maximum Junction Temperature T
J(max)
150 °C
Storage Temperature Range T
stg
−65 to +150 °C
ESD Capability, Human Body Model (Note 2) NCP7805, NCP7808
NCP7812, NCP7815
ESD
HBM
4
3
kV
ESD Capability, Machine Model (Note 2) ESD
MM
400 V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
2. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per EIA/JESD22−A114
ESD Machine Model tested per EIA/JESD22−A115
Latchup Current Maximum Rating: ≤150 mA per JEDEC standard: JESD78
Table 3. THERMAL CHARACTERISTICS
Rating Symbol Value Unit
Thermal Characteristics, TO−220−3 (Note 3)
Thermal Resistance, Junction−to−Case
Thermal Resistance, Junction−to−Air (Note 4)
R
q
JC
R
q
JA
7.5
65
°C/W
3. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
4. Value based on thermal measurement in a test socket.
Table 4. OPERATING RANGES (Note 5)
Rating Symbol Min Max Unit
Input Voltage (Note 6) (for V
out
: 5.0 − 15 V) V
in
7.0 35 V
Junction Temperature T
J
0 125 °C
5. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
6. Minimum V
in
= 7.0 V or (V
out
+ V
DO
), whichever is higher.
P1-P3P4-P6P7-P9P10-P12

NCP7815TG

Mfr. #:
Buy NCP7815TG
Manufacturer:
ON Semiconductor
Description:
Linear Voltage Regulators ANA 1A 15V VREG
Lifecycle:
New from this manufacturer.
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