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Bare Die Product Detail: LM2940-10

Regulator output > 300mA:
The LM2940-10V positive voltage regulator sources 1A output current with a typical dropout voltage of 0.5V & max 1V over the military temperature range. Quiescent current is lowered by design to 30mA at 1A output current & I/O differential of 5V.

This device is designed to operate across the full military temperature range and is well suited for high reliability applications. The device features a wide input voltage range and is optimized for low quiescent current consumption.

Features:
** 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)
Request Pad Layout

Product Families: Used for this device are tabulated below.

Regulator output > 300mA

Functional:

Output: Fixed Output
Output Capacitor: Ceramic

Specification:

V_{IN (MIN)}: 6.00V
V_{IN (MAX)}: 26.00V
I_{OUT (MAX)}: 1.00A
V_{OUT (MIN)}: 9.70V
V_{OUT (MAX)}: 10.30V
V_DO: 500mV
Accuracy: 3.00%
I_Q: 10.000mA
Noise Figure: 300.0µVrms
PSRR @ 100KHz: 51dB

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.