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LR645 High Input Voltage SMPS Start-up / Linear Regulator

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Description

LR645 High Input Voltage SMPS Start-up / Linear Regulator Ordering Information Order Number / Package Max.Input Voltage 450V TO-92 LR645N3 TO-243AA The Supertex LR6 is a high input voltage, low output current linear regulator.

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Datasheet Specifications

Part number
LR645
Manufacturer
Supertex Inc
File Size
531.35 KB
Datasheet
LR645_SupertexInc.pdf
Description
High Input Voltage SMPS Start-up / Linear Regulator

Applications

* ❏ Off-line SMPS startup circuits (pulse loads) ❏ Low power off-line regulators ❏ Regulators for noisy inputs (continued on page 14-3) Caution The LR6 does NOT provide galvanic isolation. When operated from an AC line, potentially lethal voltages can be present on the IC. Adequate means of protecti

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Supertex Inc LR645-like datasheet