參數(shù)資料
型號: SG120A-08IG/883B
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 固定負(fù)電壓單路輸出標(biāo)準(zhǔn)穩(wěn)壓器
英文描述: 8 V FIXED NEGATIVE REGULATOR, MSFM3
封裝: ISOLATED, HERMETIC SEALED, TO-257, 3 PIN
文件頁數(shù): 1/36頁
文件大?。?/td> 410K
代理商: SG120A-08IG/883B
NEGATIVE FIXED VOLTAGE REGULATOR
DESCRIPTION
The SG120 series of negative regulators offer self-contained, fixed-voltage
capability with up to 1.5A of load current. With a variety of output voltages and four
package options this regulator series is an optimum complement to the SG7800A/
7800/120 line of three terminal regulators.
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 or a capacitor and 5mA minimum load for satisfactory
performance, ease of application is assured.
Although designed as fixed-voltage regulators, the output voltage can be in-
creased through the use of a simple voltage divider. The low quiescent drain
current of the device insures good regulation when this method is used, especially
for the SG120 series. Utilizing an improved Bandgap reference design, problems
have been eliminated that are normally associated with the zener diode refer-
ences, such as drift in output voltage and large changes in the line and load
regulation
These devices are available in TO-257 (hermetically sealed TO-220), both
isolated and non-isolated), TO-3, TO-39 and TO-66 power packages.
FEATURES
Output current to 1.5A
Excellent line and load regulation
Foldback current limiting
Thermal overload protection
Voltages available: -5V, -12V, -15V
Voltages Not Recommended For New
Designs: -5.2V, -8V, -18V, -20V
Contact factory for other voltage
options
HIGH RELIABILITY FEATURES
- SG120
Available to MIL-STD - 883
Radiation data available
LMI level "S" processing available
SG120
SCHEMATIC DIAGRAM
11/91 Rev 1.4 6/97
LINFINITY
Microelectronics
Inc.
Copyright
1997
11861
Western
Avenue
Garden
Grove,
CA
92841
1
(714) 898-8121
FAX: (714) 893-2570
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