DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
μ PC79Nxx Series
THREE TERMINAL NEGATIVE VOLTAGE REGULATOR
DESCRIPTION
The μ PC79Nxx Series are three-terminal negative output voltage stabilization power supply circuit of fixed output
voltage. It regulates non-stabilized DC input voltage to output stabilized fixed voltage.
The six types of voltage value are −5 V, −8 V, −12 V, −15 V, −18 V and −24 V, and they can be respectively used as
power supply circuit with maximum current capacity 300 mA.
FEATURES
• Output current : 300 mA
• On-chip some protection circuits
(over current protection, thermal shut down)
• TO-126 package
ORDERING INFORMATION
Part Number
μ PC79N15H
μ PC79N15H-AZ
Note
μ PC79N18H
μ PC79N18H-AZ
Note
μ PC79N24H
μ PC79N24H-AZ
Note
Packed in envelope
3-PIN PLASTIC SIP (TO-126) (MP-5)
−5 V
C79N05
Packed in envelope
−8 V
C79N08
Packed in envelope
3-PIN PLASTIC SIP (TO-126) (MP-5)
−8 V
C79N08
Packed in envelope
−12 V
C79N12
Packed in envelope
3-PIN PLASTIC SIP (TO-126) (MP-5)
−12 V
C79N12
Packed in envelope
−15 V
C79N15
Packed in envelope
3-PIN PLASTIC SIP (TO-126) (MP-5)
−15 V
C79N15
Packed in envelope
−18 V
C79N18
Packed in envelope
3-PIN PLASTIC SIP (TO-126) (MP-5)
−18 V
C79N18
Packed in envelope
3-PIN PLASTIC SIP (TO-126) (MP-5)
μ PC79N12H-AZ
Note
C79N05
3-PIN PLASTIC SIP (TO-126) (MP-5)
μ PC79N12H
−5 V
3-PIN PLASTIC SIP (TO-126) (MP-5)
μ PC79N08H-AZ
Note
Package Type
3-PIN PLASTIC SIP (TO-126) (MP-5)
μ PC79N08H
Marking
3-PIN PLASTIC SIP (TO-126) (MP-5)
μ PC79N05H-AZ
Note
Output Voltage
3-PIN PLASTIC SIP (TO-126) (MP-5)
μ PC79N05H
Package
−24 V
C79N24
Packed in envelope
3-PIN PLASTIC SIP (TO-126) (MP-5)
−24 V
C79N24
Packed in envelope
Note Pb-free (This product does not contain Pb in external electrode).
Remark
Output voltage −5 V product is written in the text as μ PC79N05.
It applies to other output voltage products as same.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. G18531EJ2V0DS00 (2nd edition)
(Previous No. IC-3278)
Date Published January 2007 NS CP(N)
Printed in Japan
1993, 2007
The mark shows major revised points.
The revised points can be easily searched by copying an "" in the PDF file and specifying it in the "Find what:" field.
