Product Descriptions
The SG79xxA/SG79xx series of negative regulators offer self-contained, fixed voltage capability with up to 1.5A of load current and input voltage up to -30V. With a variety of output voltages this regulator series is an optimum complement to the SG7800A/SG7800 positive three terminal regulators.
These units feature a unique band gap reference which allows the SG79xxA series to be specified with an output voltage tolerance of ±1.5 peicent.
The SG79xxA versions also offer much improved line regulation characteristics.
All protective features of thermal shutdown, current limiting, and safe-area control have been designed into these units and since these regulators require only a single output capacitor (SG79xx series) or a capacitor and 5mA minimum load (SG120 series) for satisfactory performance, ease of application is assured.
Although designed as fixed-voltage regulators, the output voltage can be increased through the use of a simple voltage divider. The low quiescent drain current of the device insures good regulation when this method is used.
These devices are available in hermetically sealed TO-257 (both case grounded ‘G’ and isolated ‘IG’), TO-3, TO-39, and LCC packages.
Product Features
? Output Voltage Set Internally to ±1.5 percent on SG79xxA
? Output Current up to 1.5A
? Excellent Line and Load Regulation
? Foldback Current Limiting
? Thermal Overload Protection
? Voltages Available: -5V, -12V, -15V
? Contact Factory for Other Voltage Options
? Available in Surface Mount Package
Product Applications
? Available to MIL-STD - 883, ? 1.2.1
? MIL-M38510/11501BXA - SG7905T-JAN
? MIL-M38510/11505BYA - SG7905K-JAN
? MIL-M38510/11502BXA - SG7912T-JAN
? MIL-M38510/11506BYA - SG7912K-JAN
? MIL-M38510/11503BXA - SG7915T-JAN
? MIL-M38510/11507BYA - SG7915K-JAN
? MIL-M38510/11508BYA - SG7924K-JAN
? MSC-AMS level "S" Processing Available
? Available to DSCC
Standard Microcircuit Drawing (SMD)
Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-SG7908T |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Mfr | Microchip Technology |
| Series | Military, MIL-STD-883 |
| Package | Tray |
| Product Status | Obsolete |
| Output Configuration | Negative |
| Output Type | - |
| Number of Regulators | 1 |
| Voltage - Input (Max) | - |
| Voltage - Output (Min/Fixed) | - |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | - |
| PSRR | - |
| Control Features | - |
| Protection Features | - |
| Operating Temperature | - |
| Mounting Type | Through Hole |
| Package / Case | TO-205AD, TO-39-3 Metal Can |
| Supplier Device Package | TO-39 |
| Base Product Number | SG7908 |
Actual product photos
Product Data Book：
For more product information, please download the PDF
Payment&Transportation
Official Certificate&Certificate
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Standard packaging
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