UPC3025TJ-E1 datasheet(11/12 Pages) NEC

Part #	UPC3025TJ-E1

Description	LOW-SATURATION STABILIZED POWER SUPPLY WITH ON/OFF FUNCTION (1 A OUTPUT)

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Manufacturer	NEC [NEC]

Direct Link	http://www.nec.com/

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Data Sheet G15506EJ2V0DS

11

µµµµPC3018, 3025

CAUTION ON USE

If the

µµµµPC3018 and µµµµPC3025 Series are used with an input voltage that is lower than the recommended

operating conditions, a large circuit current flows because the transistor in the output stage is saturated. The

specification of this characteristic is the circuit operating current at startup, IBIAS (S). In this product, the circuit

current flowing at startup is limited by an on-chip inrush current protection circuit, but a circuit current of up to

80 mA may still flow. The power supply on the input side must therefore have sufficient capacitance to handle

this circuit current at startup.

REFERENCE DOCUMENTS

Document Name

Document No.

Usage of Three-Terminal Regulators

User’s Manual

G12702E

Voltage Regulator of SMD

Information

G11872E

Semiconductor Device Mounting Technology Manual

Information

C10535E

SEMICONDUCTOR SELECTION GUIDE - Products and Packages-

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