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Bare Die Product Detail: 7905 REV 2

Regulator output > 300mA:
The 7905 provides up to 1.5A output current with adequate heat sinking. The device is ruggedized via use of current limiting, thermal shutdown & safe-area compensation. The 7905 needs only one external compensation capacitor at the output.

This device suits hybrid & MCM designers needing high reliability with fixed -5V negative voltage regulation. This bare die directly replaces National (TI) LM7905, LM7905C & Motorola (MOT) or ON Semi MC7905, MC7905C, MCC7905 and MCC7905C.

Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN

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

Vendor:
Silicon Supplies
Electrical Datasheet

Die Physical Data:
Footprint: 4.55mm² (7056mil²)
Request Pad Layout

Product Families: Used for this device are tabulated below.

Regulator output > 300mA

Functional:

Output: Fixed Output, Negative Output
Output Capacitor: Cap Free, Ceramic

Specification:

V_{IN (MIN)}: -25.00V
V_{IN (MAX)}: -7.00V
I_{OUT (MAX)}: 2.00A
V_{OUT (MIN)}: -5.20V
V_{OUT (MAX)}: -4.80V
V_DO: 1,100mV
Accuracy: 4.00%
I_Q: 1.500mA
Noise Figure: 125.0µVrms
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.