UPC3018 查看數據表（PDF） - NEC => Renesas Technology

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UPC3018

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

NEC => Renesas Technology 

µPC3018, 3025

CAUTION ON USE

If the µPC3018 and µPC3025 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

Usage of Three-Terminal Regulators User’s Manual

Voltage Regulator of SMD Information

Semiconductor Device Mounting Technology Manual Information

SEMICONDUCTOR SELECTION GUIDE - Products and Packages-

Document No.

G12702E

G11872E

C10535E

X13769X

Data Sheet G15506EJ2V0DS

11

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