NCP785 - High PSRR Linear Regulator

ON Semiconductor

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Datasheet Details

Part number	NCP785
Manufacturer	ON Semiconductor
File Size	73.98 KB
Description	High PSRR Linear Regulator
Datasheet	NCP785-ONSemiconductor.pdf

NCP785 Product details

Description

Pin No. 223) Pin No.(SOT89 3) Pin Name 1 1 VIN 2 NC 3 3 VOUT 4 2,4 GND Description Supply Voltage Input.Connect 2.2 mF capacitor from VIN to GND.This pin is not internally connected to the IC Regulator Output.Connect 22 mF or larger MLCC capacitor from VOUT to GND.Ground connection.Table 2. PIN ASSIGNMENT Pin No: 1 2 3 4 Tab SOT223 VIN N/C VOUT GND It is recommended that the Tab is connected to the ground plane on the PCB or otherwise is left open.

Features

Wide Input Voltage Range: DC: Up to 450 V AC: 85 V to 260 V (half.
wave rectifier and 2.2 mF capacitor).
5 mA Guaranteed Output Current.
Ultra Low Quiescent Current: Typ. 6 mA (VOUT ≤ 5 V).
±5% Accuracy Over Full Load, Line and Temperature Variations.
Ultra.
high PSRR: 70 dB at 60 Hz, 90 dB at 100 kHz.
Stable with Ceramic Output Capacitor 22 mF MLCC.
Thermal Shutdown and Current Limit Protection.
Available in.

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Published: Feb 2, 2016 |