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MC7912: Linear Voltage Regulator, Negative, 12 V, 1.0 A

Overview
Specifications
Packages
Datasheet: 1.0 A Negative Voltage Regulators
Rev. 18 (194.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (7)
Product Overview
Product Description
The MC7900 fixed output negative linear voltage regulator is intended as a complement to the popular MC7800 series devices. This negative voltage regulator is available in the same seven-voltage options as the MC7800 devices. In addition, one extra voltage option commonly employed in MECL systems is also available in the negative MC7900 series.

Available in fixed output voltage options from -5.0 V to -24 V, these linear voltage regulators employ current limiting, thermal shutdown and safe-area compensation - making them remarkably rugged under most operating conditions. With adequate heatsinking they can deliver output currents in excess of 1.0 A.
Features
 
  • No External Components Required
  • Internal Thermal Overload Protection
  • Internal Short Circuit Current Limiting
  • Output Transistor Safe-Area Compensation
  • Available in 2% Voltage Tolerance (See Ordering Information)
  • Pb-Free Package May be Available. The G-Suffix Denotes a Pb-Free Lead Finish.
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
MC7912ACD2TG Active
Pb-free
Halide free
Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 2%; TJ = 0°C to +125°C D2PAK-3 936-03 1 Tube 50 $0.44
MC7912ACD2TR4G Active
Pb-free
Halide free
Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 2%; TJ = 0°C to +125°C D2PAK-3 936-03 1 Tape and Reel 800 $0.44
MC7912ACTG Active
Pb-free
Halide free
Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 2%; TJ = 0°C to +125°C TO-220-3 221AB NA Tube 50 $0.2667
MC7912BD2TG Active
Pb-free
Halide free
Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = -40°C to +125°C D2PAK-3 936-03 1 Tube 50 $0.44
MC7912BD2TR4G Active
Pb-free
Halide free
Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = -40°C to +125°C D2PAK-3 936-03 1 Tape and Reel 800 $0.44
MC7912BTG Active
Pb-free
Halide free
Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = -40°C to +125°C TO-220-3 221AB NA Tube 50 $0.2667
MC7912CD2TG Active
Pb-free
Halide free
Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = 0°C to +125°C D2PAK-3 936-03 1 Tube 50 $0.4133
MC7912CD2TR4G Active
Pb-free
Halide free
Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = 0°C to +125°C D2PAK-3 936-03 1 Tape and Reel 800 $0.4133
MC7912CTG Active
Pb-free
Halide free
Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = 0°C to +125°C TO-220-3 221AB NA Tube 50 $0.2533
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 2 to 4
Arrow   (Sat Jul 11 13:23:17 MST 2015) : 1026
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : <1K
FutureElectronics   (2015-07-09) : <1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 2 to 4
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
Arrow   (Sat Jul 11 13:23:17 MST 2015) : 1150
Avnet   (2015-07-09) : <1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
Avnet   (2015-07-09) : <1K
PandS   (2015-07-09) : <100
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : <1K
Mouser   (2015-07-09) : <1K
PandS   (2015-07-09) : >10K
Market Leadtime (weeks) : 4 to 8
Avnet   (2015-07-09) : >1K
Chip1Stop   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 2 to 4
Arrow   (Sat Jul 11 13:23:17 MST 2015) : 1800
Digikey   (2015-07-09) : <1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : <1K
ON Semiconductor   (2015-07-08) : 3,550
Market Leadtime (weeks) : 4 to 8
Mouser   (2015-07-09) : <1K
Market Leadtime (weeks) : 2 to 4
Arrow   (Sat Jul 11 13:23:17 MST 2015) : 4247
Avnet   (2015-07-09) : >1K
Chip1Stop   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : <1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 264,950
PandS   (2015-07-09) : >1K
Datasheet: 1.0 A Negative Voltage Regulators
Rev. 18 (194.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (7)
Product Overview

Product Compliance Status Description Output Polarity VO (V) IO Typ (A) VI Max (V) VDO Typ (V) Iq Typ (mA) PSRR (dB) Noise (µVrms) Package Type
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 2%; TJ = 0°C to +125°C   Single   Negative   -12   1   -35   1.3         D2PAK-3 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 2%; TJ = 0°C to +125°C   Single   Negative   -12   1   -35   1.3         D2PAK-3 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 2%; TJ = 0°C to +125°C   Single   Negative   -12   1   -35   1.3         TO-220-3 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = -40°C to +125°C   Single   Negative   1.3   1   -35   1.3         D2PAK-3 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = -40°C to +125°C   Single   Negative   1.3   1   -35   1.3         D2PAK-3 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = -40°C to +125°C   Single   Negative   -12   1   -35   1.3         TO-220-3 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = 0°C to +125°C   Single   Negative   -12   1   -35   1.3         D2PAK-3 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = 0°C to +125°C   Single   Negative   -12   1   -35   1.3         D2PAK-3 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Negative, 12 V, 1.0 A, Vout: -12 V; 4%; TJ = 0°C to +125°C   Single   Negative   -12   1   -35   1.3         TO-220-3 
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