UPD120N Datasheet, PDF (1/15 Pages) NEC – THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR (OUTPUT CURRENT: 0.3 A)

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD120Nxx Series
THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR
(OUTPUT CURRENT: 0.3 A)
DESCRIPTION
The µPD120Nxx series provides low-voltage output regulators with the output current capacitance of 0.3 A. The
output voltage varies according to the product (1.5 V, 1.8 V, 2.5 V, or 3.3 V). The circuit current is low due to the
CMOS structure, so the power consumption in the ICs can be reduced. Moreover, since ICs are mounted in the small
package of the µPD120Nxx series, this contributes to the miniaturization of the application set.
FEATURES
• Output current: 0.3 A
• On-chip overcurrent protection circuit
• On-chip thermal protection circuit
• Small circuit operation current: 60 µA TYP.
APPLICATIONS
Digital TV, Audio, HDD, DVD, etc.
PIN CONFIGURATION (Marking Side)
SC-74A
N.C.
GND
5
4
123
OUTPUT
INPUT
GND
SC-62
GND
123
OUTPUT
INPUT
GND
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. S17145EJ2V0DS00 (2nd edition)
Date Published February 2005 NS CP(K)
Printed in Japan
2005