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Bare Die Data Sheet: 7812AC

The 7812AC 12-Volt positive regulator delivers 1.5A output current & is ruggedized with internal current limiting, thermal shut-down & safe area protection. No external components are needed other than to enhance performance & design flexibility.
Suiting hybrid & MCM designers needing high reliability with fixed 12V positive voltage regulation. This bare die directly replaces National (TI) LM7812AC, UA7812A & Motorola (MOT) or ON Semi MC7812AC or MCC7812AC.
  • 2% voltage output tolerance at 25°C
  • Wide input voltage range
  • Internal Short-Circuit Current Limiting
  • Internal Thermal Overload Protection
  • No external components required
  • Military Temperature Range for High Reliability
  • Provides Point-of-Source regulation with lower noise
  • x2 magnitude impedance improvement with lower bias current and noise when replacing Zener diode/resistor combinations
  • Can be used with power-pass elements to make high-current voltage regulators
  • Negative Voltage complement is 7912AC
Silicon Supplies
  Electrical Datasheet

Die Physical Data:
Footprint: 2.66mm² (4123.013mil²)
X: 1400µm (55mil)
Y: 1900µm (75mil)
  Request Pad Layout

In Stock: Available on request
Product Families: Used for this device are tabulated below.
  • Output: Fixed Output
  • Output Capacitor: Cap Free, Ceramic
VIN (MIN): 7.00V
VIN (MAX): 25.00V
IOUT (MAX): 1.50A
VOUT (MIN): 11.75V
VOUT (MAX): 12.25V
VDO: 2,000mV
Accuracy: 2.00%
IQ: 3.400mA
Noise Figure: 75.0µVrms
PSRR @ 100KHz:   n/a
Other Detail: Important information for this device is tabulated below.
Traffic light setting for Minimum Order Quantity indicates the following:
  • Green:Available from stock or at low factory MOQ.
  • Amber: Available on factory order with MOQ.
  • Red: High factory MOQ may apply, please ask for details.
Traffic light setting for High Reliability indicates the following:
  • Green: This bare die is specified and tested for use in high reliability applications.
  • Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
  • Red: This bare die is not specified or specifically designed for use in high reliability applications.
Traffic light setting for Space Grade indicates the following:
  • Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
  • Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
  • Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.