This device is designed to operate over the full military temperature range & is well suited for high reliability applications. The device directly replaces the legacy National LM2940-12 MD8 or MW8, LM2940CT-12 MDC or MWC & LM2940C-12 MDC or MWC.
Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN
- Wide input voltage range
- 500mV Typical Dropout Voltage at 1A
- Output Current in Excess of 1A
- Optimised for Low Quiescent Current Consumption
- Reversed-Battery Protection
- Current Limit and Thermal Shutdown.
- Military Temperature range for high reliability
Vendor:
Silicon Supplies
Electrical Datasheet
Die Physical Data:
Footprint: 3.445mm² (5340.077mil²)
X: 1740µm (69mil)
Y: 1980µm (78mil)
Request Pad Layout
In Stock: Available on request
Silicon Supplies
Electrical Datasheet
Die Physical Data:
Footprint: 3.445mm² (5340.077mil²)
X: 1740µm (69mil)
Y: 1980µm (78mil)
Request Pad Layout
In Stock: Available on request
Product Families: Used for this device are tabulated below.
Functional:
- Output: Fixed Output
- Output Capacitor: Ceramic
Specification:
VIN (MIN): 6.00V
VIN (MAX): 26.00V
IOUT (MAX): 1.00A
VOUT (MIN): 11.64V
VOUT (MAX): 12.36V
VDO: 500mV
Accuracy: 3.00%
IQ: 10.000mA
Noise Figure: 360.0µVrms
PSRR @ 100KHz: 54dB
VIN (MAX): 26.00V
IOUT (MAX): 1.00A
VOUT (MIN): 11.64V
VOUT (MAX): 12.36V
VDO: 500mV
Accuracy: 3.00%
IQ: 10.000mA
Noise Figure: 360.0µVrms
PSRR @ 100KHz: 54dB
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.