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Bare Die Product Detail: 7809

Regulator output > 300mA:
The 7809 9-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 9V positive voltage regulation. This bare die directly replaces National (TI) LM7809, UA7809, UA78M09 & Motorola (MOT) or ON Semi MC7809 or MCC7809.

Features:

** PART OBSOLETE - DISCONTINUED **

See 7809 REV 2 for ACTIVE replacement part.

5% voltage output tolerance over full temperature range

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 7909

Vendor:
SiS OBSOLETE
Electrical Datasheet

Die Physical Data:
Footprint: 2.660mm² (4123.013mil²)
Request Pad Layout

MIL-STD Qualification:
38534 Class H LAT

Product Families: Used for this device are tabulated below.

Regulator output > 300mA

Functional:

Output: Fixed Output
Output Capacitor: Cap Free, Ceramic

Specification:

V_{IN (MIN)}: 11.50V
V_{IN (MAX)}: 25.00V
I_{OUT (MAX)}: 1.50A
V_{OUT (MIN)}: 8.65V
V_{OUT (MAX)}: 9.35V
V_DO: 2,000mV
Accuracy: 4.00%
I_Q: 3.300mA
Noise Figure: 58.0µVrms
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.