Its energyefficient design supports more cores, memory, and data capacity in a scalable 2u package that is easy to service and manage. Using the settings menu of the cisco unified ip phone 7962g, 7965g, and 7975g models, you can adjust the contrast of the individual lcds for these phones and the cisco unified ip phone expansion module 7915 according to your preference. Etc1 linear integrated circuits 3terminal volatge regulators,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Isc isc three terminal negative voltage regulator,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Black brick, round 4 x 4 with 4 side pin holes and center axle hole catalog. View and download cisco unified ip phone expansion module 7915 manual online.
Lm79l05ac is obsolete lm79l05, lm79l12, lm79l12ac lm79l15, lm79l15ac. For applications requiring other voltages see lm data sheet. Bricklink reference catalog inventory of set 79151. For additional information, see the global shipping program terms and conditions opens in a new window or tab. Cisco unified ip phone expansion module 7915 cisco. Datasheet l79 negative voltage regulators stmicroelectronics. Jan 19, 2020 cv datasheet, cv pdf, cv data sheet, cv manual, cv pdf, cv, datenblatt, electronics cv, alldatasheet, free, datasheet. Ws57c43c high speed 4k x 8 cmos promrprom datasheet catalog. Lm79lxxac series 3terminal negative regulators datasheet. Local power must be connected to the first cisco unified ip phone expansion module 7915 to supply power to both cisco unified ip phone expansion module 7915 modules.
This datasheet has been download from the datasheet is printed for reference information only. The pin 3 acts as the output terminal constant regulated 5v. The lm79xx series of three terminal negative regulators are available in to220 package and with several fixed output voltages, making them useful in a wide range of applications online from elcodis, view and download lm7915 pdf datasheet, fairchild semiconductor specifications. Unified ip phone expansion module 7915 telephone accessories pdf manual download. Sep 06, 2019 7815 datasheet 15v, voltage regulator, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. Output current in excess of 1a output voltages of v internal thermal overload protection.
Electrical characteristics of l7915c refer to the test circuits, tj 0 to 125c, vi 23v. This ic is a member of 79xx series of fixed linear voltage regulator ics. Regulated dual supply operation with a load common to a. Nov 22, 2016 cisco announces the endoflife dates for the cisco ip phones firmware for cp7970, cp7971, cp7941, cp7961, cp7942, cp7962 and cp 7915. Utc 3 terminal 1a negative voltage regulator,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other. The content and s of the attached material are the property of its owner. Buy 7157 7915 80 yakazi, view the manufacturer, and stock, and datasheet pdf for the 7157 7915 80 at jotrin electronics.
Lm7915ct datasheet pdf specified temperature c in order to meet data sheet specifications. Ka datasheet, ka pdf, ka data sheet, datasheet, data sheet, pdf, fairchild semiconductor, 3terminal 1a negative voltage regulator. Snosbr8k july 1999revised april 20 lm79lxxac series 3terminal negative regulators check for samples. Texas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Lm79xx series 3terminal negative regulators datasheet catalog. It is a small integrated circuit used in a circuit to supply a constant negative input voltage. Snosbq7c june 1999 revised may 20electrical characteristicsconditions unless otherwise noted. Lm79xx series 3terminal negative regulators national does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and national reserves the right at any time without notice to change said circuitry and specifications. Cisco ip phone cp7970, cp7971, cp7941, cp7961, cp7942. Description isc three terminal negative voltage regulator. This datasheet has been download from redundant power including redundant power regulators and dual power cords gst invoice on all purchase. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them. Necessary only if raw supply filter capacitor is more that 2 from lm7905ct highsensitivity light controller ds0073409 lamp brightness increases until ii 5vr1 ii can be set as low as 1 a necessary only if raw supply filter capacitor is.
Download the cisco unified ip phone expansion module 7915 datasheet pdf. Snosbq7c june 1999 revised may 20 lm79xx series 3terminalnegative regulators check for samples. Typical applications continued light controller using silicon photo cell ds0073408 lamp brightness increase until iiiq. Lm7915 datasheetpdf download unisonic technologies. Features n thermal, short circuit and safe area protection n high ripple rejection n a output current n 4% tolerance on preset output voltage. Description linear integrated circuits 3terminal volatge regulators. This entry was posted in datasheet and tagged 7915, lm7915, lm7915ct. Cisco unified ip phone expansion module 7915 manual pdf download.
The system x3650 m4 server provides outstanding performance for your missioncritical applications. Sep 16, 2016 the large lcd display of the cisco unified ip phone expansion module 7915 allows for quick and easy identification of associated buttons. L7915cv stmicroelectronics linear voltage regulators 15v 1. Lm79xx series 3terminal negative regulators datasheet rev.