SG7905T Microsemi Analog Mixed Signal Group, SG7905T Datasheet

IC VOLTAGE REG NEG 5V TO-39

SG7905T

Manufacturer Part Number
SG7905T
Description
IC VOLTAGE REG NEG 5V TO-39
Manufacturer
Microsemi Analog Mixed Signal Group
Datasheet

Specifications of SG7905T

Regulator Topology
Negative Fixed
Voltage - Output
-5V
Voltage - Input
Down to -35V
Voltage - Dropout (typical)
2V @ 500mA
Number Of Regulators
1
Current - Output
500mA
Operating Temperature
-55°C ~ 150°C
Mounting Type
Through Hole
Package / Case
TO-39
Lead Free Status / RoHS Status
Lead free by exemption / RoHS compliant by exemption
Current - Limit (min)
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SG7905T
Manufacturer:
NS
Quantity:
16
Copyright © 1997
Rev. 1.6, 2010-07-16
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%.
The SG79xxA versions also offer much
improved line regulation characteristics.
All
shutdown, current limiting, and safe-area
IMPORTANT: For the most current data, consult MICROSEMI’s website:
protective
TM
features
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
of
D E S C R I P T I O N
thermal
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
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.
hermetically sealed TO-257 (both case
grounded ‘G’ and isolated ‘IG’), TO-3, TO-
39 and LCC packages.
These
P R O D U C T H I G H L I G H T
Analog Mixed Signal Group
devices
®
designed
Microsemi
http://www.microsemi.com
are
as
available
Negative Fixed Voltage Regulator
fixed-voltage
P
in
RODUCT
HIGH RELIABILITY FEATURES
– Standard Microcircuit Drawing (SMD)
- SG79xxA/SG79xx
Available to MIL-STD - 883, ¶ 1.2.1
MIL-M38510/11501BXA - JAN7905T
MIL-M38510/11505BYA - JAN7905K
MIL-M38510/11502BXA - JAN7912T
MIL-M38510/11506BYA - JAN7912K
MIL-M38510/11503BXA - JAN7915T
MIL-M38510/11507BYA - JAN7915K
MIL-M38510/11508BYA - JAN7924K
MSC-AMSG level "S" Processing Available
Available to DSCC
D
Output Voltage Set Internally to
±1.5% on SG79xxA
Output Current 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
ATASHEET
K E Y F E A T U R E S
SG79xxA / SG79xx
Page 1

Related parts for SG7905T

SG7905T Summary of contents

Page 1

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 ...

Page 2

TM Device Output Voltage Input Voltage -5V -35V -12V -35V -15V -40V Operating Junction Temperature ......................................................................................................................................................... 150°C Storage Temperature Range ................................................................................................................................................. -65°C to 150°C Lead Temperature (Soldering 10 seconds) .......................................................................................................................................... 300°C Note: Exceeding these ratings could cause damage to the ...

Page 3

TM Figure 1 – Maximum Average Power Dissipation Figure 3 – Temperature Coefficient Copyright © 1997 Rev. 1.6, 2010-07-16 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 ® Negative Fixed Voltage Regulator P RODUCT ...

Page 4

TM Figure 5 – Quiescent Current vs. V Figure 7 – Dropout Characteristics Copyright © 1997 Rev. 1.6, 2010-07-16 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 ® Negative Fixed Voltage Regulator P RODUCT ...

Page 5

TM Figure 9 – Fixed Output Regulator Note required only if regulator is separated from rectifier filter. 2. Both C1 and C2 should be low E.S.R. types such as solid tantalum. If aluminum electrolytic capacitors are used, ...

Page 6

TM Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG7905A / SG7905 with -55°C < T 125° -10V 500mA for the K, G, and IG – Power Packages 1µF. ...

Page 7

TM Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG7912A / SG7912 with -55°C < T 125° -19V 500mA for the K, G, and IG – Power Packages 1µF. ...

Page 8

TM Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG7915A / SG7915 with -55°C < T 125° -23V 500mA for the K, G, and IG – Power Packages 1µF. ...

Page 9

& ...

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