UPC574 Datasheet, PDF (1/8 Pages) NEC – MONOLITHIC BIPOLAR INTEGRATED CIRCUIT VOLTAGE STABILIZER FOR ELECTRONIC TUNER

DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC574
MONOLITHIC BIPOLAR INTEGRATED CIRCUIT
VOLTAGE STABILIZER FOR ELECTRONIC TUNER
The µPC574 is a monolithic integrated voltage stabilizer especially designed as voltage supplier for electronic
tuners.
FEATURES
• Low temperature coefficient
• Low dynamic resistance
• Typical reference voltage of 33 V
EQUIVALENT CIRCUIT
2
R4
PIN CONFIGURATION (Marking Side)
µPC574J: 2-pin plastic SIP (TO-92)
D1
D2
D3
D4
D5
Q3
R3
Q2
Q1
R2 R1
1
ORDERING INFORMATION
1
2
1. Anode
2. Cathode
Part Number
µPC574J
Package
2-pin plastic SIP (TO-92)
The information in this document is subject to change without notice.
Document No. S13200EJ4V0DS00 (4th edition)
(Previous No. IC-1006)
The mark shows major revised points.
Date Published January 1998 N CP(K)
Printed in Japan
©
1998