Details, datasheet, quote on part number: OM7812SM
PartOM7812SM
CategoryDiscrete
DescriptionHi-rel Fixed Voltage 3-Terminal Positive Regulator
CompanyInternational Rectifier Corp.
DatasheetDownload OM7812SM datasheet
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Features, Applications

SURFACE MOUNT POSITIVE FIXED VOLTAGE REGULATOR

Three Terminal, Fixed Voltage, 1.0 Amp Precision Positive Regulator In A Hermetic Surface Mount Package

FEATURES

Hermetic Surface Mount Package Output Voltages: +12V, +15V Output Voltages Set Internally To 2% Built-In Thermal Overload Protection Short Circuit Current Limiting Product Is Available Hi-Rel Screened

DESCRIPTION

This three terminal positive regulator is supplied in a hermetically sealed surface mount package. All protective features are designed into the circuit, including thermal shutdown, current limiting and safe-area control. With heat sinking, they can deliver 1.0 amp of output current. This unit features internally trimmed voltages 2% of nominal voltage. Standard voltages are +5V, +12V, and +15V. These units are ideally suited for Military applications where a hermetic surface mount package is required.

Power Dissipation (Pd) (Internally Limited). 10 W Input - Output Voltage Differential. 35 V Operating Junction Temperature Range. + 150C Storage Temperature Range. + 150C Lead Temperature (Soldering 10 Seconds). 280C Thermal Resistance: Junction-to-Case. 18C/W

Standby Current Drain, ISCD Standby Current Drain Change With Line, ISCD (Line) Standby Current Drain Change With Load, ISCD (Load) Dropout Voltage Peak Output Current, IO (pk) Short Circuit Current, IDS (Note 2) Ripple Rejection OM7812SM OM7815SM RMS Output Noise, NO (Note 3) Long Term Stability (Note 3)

Note 1: Load and line regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used. Changes in output voltage due to heating effects must be taken into account separately. Note 2: Short Circuit protection is only assured up to VIN = 35V Note 3: If not tested, shall be guaranteed to the specified limits. The denotes the specifications which apply over the full operating temperature range. If not noted = 25C


 

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