SG7812K-883B by Microchip Technology

Positive Fixed Linear Voltage Regulators, High-Reliability Linear Regulators

Status: Active
Series: SG7812
RoHS: Not Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The SG78xxA/SG78xx series of positive regulators offer self-contained, fixed-voltage capability with up to 1.5 A of load current and input voltage up to 50 V (SG78xxA series only). These units feature a unique on-chip trimming system to set the output voltages to within ±1.5% of nominal on the SG78xxA series with ±2.0% on the SG78xx series. The SG78xxA versions also offer much improved line and load regulation characteristics. Utilizing an improved bandgap reference design, problems such as drift in output voltage and large changes in the line and load regulation, that are normally associated with the Zener diode references have been eliminated. All protective features of thermal shutdown, current limiting, and safe-area control have been designed into these units and since these regulators require only a small output capacitor for satisfactory performance, ease of application is assured. Although designed as fixed-voltage regulators, the output voltage can be increased through the use of a simple voltage divider. The low quiescent drain current of the device ensures good regulation when this method is used. Product is available in hermetically sealed TO-257 (both case grounded ‘G’ and isolated ‘IG’), TO-3, TO-39 and leadless chip carrier (LCC) packages.

Where to Buy

Prices starting from US$111.54

Distributor Stock
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Newark
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No stock
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Microchip Technology
from US$111.54
86
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Features

Output Voltage Set Internally to ±1.5% on SG78xxA
Input Voltage Range to 50 V max on SG78xxA
2 V Input-Output Differential
Excellent Line and Load Regulation
Fold back Current Limiting
Thermal Overload Protection
Voltages Available: 5 V, 12 V, 15 V
Contact Factory for Other Voltage Options
Available in Surface Mount Package

Specifications

Product Type Hi Rel Linear Voltage Regulators
Linear Regulator Type Positive Fixed
Line Regulation (%) 0.1
Load Regulation(%) 0.2
Thermal Shutdown Yes
Rated IOUT 2000
VIN Max (V) 50
VOUT (V) 12
Voltage Drop Typ (mV) 2
Tol Typ % 4.1
PSRR 1 kHz (dB) 61
Pins | Packaging 0 | N/A
Temp Range N/A
Packing Media (1)

Environmental Information

JEDEC Indicator N/A
ROHS Not Compliant
China EFUP Unknown
Device Weight (g) 12.52
Shipping Weight (kg) 0.10402
Lead Count N/A
Package Type N/A
Package Width or Size 39x27x2 mm
Soldering Composition N/A


SG7812K-883B Semiconductors - ICs by Microsemi

MIL SPEC VOLTAGE REGULATOR

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Alternative Descriptions

Mil Spec Voltage Regulator |Microsemi SG7812K-883B | Newark Electronics

Frequently Asked Questions

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Is the SG7812K-883B RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for SG7812K-883B have stock available?

Authorised distributors including Microchip Technology and Newark Electronics have stock available or on a lead time for SG7812K-883B.

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