UPC79L00 | DigiCamel IC Datasheet

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UPC79L00 NEC | Alldatasheet

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: | : cy BIPOLAR ANALOG INTEGRATED CIRCUITS a THREE TERMINAL NEGATIVE VOLTAGE REGULATORS a eS

DESCRIPTION

The uPC79L00 series are monolithic three terminal negative voltage regulators fixed output voltages of -5 V, -8 V,-12 V,-15 V with output current capabilities in excess of 100 mA. These devices employ internally current limiting, thermal shutdown, and safe-area compensation, make them essentially indestructible. They are intended as fixed voltage regulators in a wide range of application including local (on-card) regulator for elimination of distribution problems associated with single point regulation. FEATURES CONNECTION DIAGRAM © Output current in excess of 0.1 A. © Internal thermal overload protection. @ Internal short circuit current limiting. © Low noise : 31 uVrm.s. (uPC79L05) Marking © High Ripple Rejection : 85 dB (uPC79L05) 12 3 ORDER INFORMATION HTL Al Ll fn Neu TO-92 Standard GND INPUT OUTPUT Please refer to “Quality grade on NEC Semiconductor Devices” (Document number IEI-1209) published by NEC Corporation to know the specification of quality grade on the devices and its recommended applications. EQUIVALENT CIRCUIT es -——-O GND pag. OOH l Rr Os Feb. olpto Phe LCDs Oy, Ra Q, KD» - : Low Qn ‘ Co Rio =~ nee Res Rs Qy Oi, _ a —O OUTPUT an Ris hn (Go? {Ora 18 | & ” ri Rio Riz Qis — re ha EO INPUT Document No. IC-1944 (O.D. No. IN-6375) Pane be deoan Ptember 1983. M © NEC Corporation 1993

$e eee ABSOLUTE MAXIMUM RATINGS (Ta = 25 °C) ITEM SYMBOL RATINGS UNIT (Note 1) :PC79L05, 08 : -30 V, #PC79L12, 15 : -35 V TYPICAL CONNECTION Di INPUTO San © output Cw ry Cour Cin: Required if regulator is located an appreciable distance from power supply filter (More than 2.2 uF) Court: More than 1 uF Di: Needed for Vin > Vo Dz: Needed for Vo > GND RECOMMENDED OPERATING CONDITIONS ITEM symBoL | TYPE NUMBER | MIN. | TYP. UNIT input Voltage Viw [Terence [as [ae [| ec [osetia enperefanoe [tm | ar ef | fe

ELECTRICAL CHARACTERISTICS yPC79L05 (Vin = -10 V, lo = 40 mA, 0 °C S$ Tj $ 125 °C, Cin = 2.2 uF, Cout = 1 WF) [aanacrensne [seo | ___vesrcovorons [wn |e. [ wax] nr Tews i es [50 | se | fomewne * eerrensereee fom foal [tieneouaion dG [nase vswesov | fs | [av flew Reousion SSSR“ maswzwomA || | fovenon cuen ms esed | : [avsvaswovecwna | | [os | Quiescent Current Change Alsus mA foweoscwercmme | ame Sains PP par] [Ronis Rsssion ——SSSCSiRA Cnr vnsntov. tame] we |e | | a8 | a [ston cieok curt banana dt | | [rok cura cure bem [nase | wo | | | [Tenor aooen oupa veto | Avot [e-sma (die | favre ELECTRICAL CHARACTERISTICS ..PC79L08 (Vin = —14 V, lo = 40 mA, 0 °C S$ Tj S$ 125 °C, Cin = 2.2 uF, Cour = 1 pF) [——araracrenene | sweot | __vesreovorions [wns [7 [war] na] eG errr ee [pusvwimvtnasosonal7e | |-o4| fine Reoumion dn ascavewsmv [| | 60 [av [test Reouwion PRR Tnasrctmaswswoma | | 2 | eo | av fewer Cures nase did a | Jmecocnmncnee | me Eaaswee —]——pe | Quiescent Current Change mA [ieaswvimaseseoma | | [oa | [ousu nasevomeos fe [in asvc.tonmstswowne || [220 fn [Revie Rsssion SiR nascnwvs smc] ©] || a | Se Se [Pek Guna cones mm care iC | | | [Tonner Ce of Owpaveme | AwaT [b=sma +d os |r

ELECTRICAL CHARACTERISTICS pPC79L12 (Vin = -19 V, lo = 40 mA, 0 °C $ Tj S$ 125 °C, Cin = 2.2 uF, Cour = 1 uF) [___Gianacrenisne [sympa | __resrconomions | wins] 1¥P [wax] ni] Se Ceres [tine Reon WG [teasrcesvewmsry | | 8 6 [av | [iced Reowinion Sd REG «| n2BCTmAZwSTOMA | | | 00] mv | faviewentcuren Cf ws fee a | | ma | morons [om [eens — |} fe [War-toVimasbsema | | [ea [ovina Woke Voreoo | ve «nas cr toneststoomte | | 8 | 200 fain [Roo Reesion dL AR [tnasccwevevas-aoura towel os | 7 | | a8 | [Drcrouverse Mw teased [Serena fesse [Peek Oupucurent sdf bm [Tinasre | | 00 | HO | ma | [Tempe cotiies oOun voto | avait [wasma | fee | |r ELECTRICAL CHARACTERISTICS pPC79L15 (Vin = -23 V, lo = 40 mA, 0 °C S$ Tj $ 125 °C, Cin = 2.2 wF, Cour = 1 pF) [cranscrensric __[ syweor | ___vesrconbmons [ww] 1 [wax] unr] oie + ecwrrmeretaah tas [AIS VE WessOV maze Edna -v4a8) [678 [line Reaviton «dR m5C,SVeWs-sov | | | a | mv | [icedegueton «i weG | mnascctmazwostooma | | 2 | | mw [oviesons Curent dws fem a | wo | ma] ee eg eee a [we2vimasesama | | [oa | [oun Nowe votooe | sd tere toweststoomne |_| 10 | 20 [avn [Rive Reosion | RA | Ha toeaovsns-zosvitoiwm| «© | os | | | [ororouvotae id wt To | | [Sion Croton bm ezsvmnwoy || as |_| ma re [rompers Cofino Gua vorne | avaT [eesma | 10 | __ rr

TYPICAL CHARACTERISTICS (Ta = 25 °C) Po-Ta AVo — Ti (uPC79LO05) ° CCE TTT TTT] = oa 7 08 rit s itt i tt tf i : TSE POSS SCT) EEECERS BECO) EERE EEE LTT TBE) "SE eo 0 25 50 75 100 125 150 ~25 0 25 50 75 100 125 150 Te - Ambient Temperature — °C. Ti - Junction Temperature - °C Vo — Vin (uPC79L05) teas — Vin (uPC79L05) oT Trend a ee ee ce PTT tte tt a > -f Score s || A 5 aan “CATO i f — resnnann 0 -1 2 3 4 5 6 7 -8 0 6 -10 -15 -20 Vw ~ Input Voltage - V Vin — input Voltage - V R-R - f (uPC79L05) R-R = lo (uPC79L05)

100 Ae 100 (eV E¥u 18)

Psa ul ears eo | | EF" © oo CHM TM TT =| | CNET Bet

2 SCC ST i

¢ 2 CCIM fn = AEE SI 5: © so LITT TUNA = roto

00 A ~

10 100 1k 10k 100k o 20 40 60 80 100 f - Frequency ~ Hz lo — Output Current - mA

$5 Ee Eee lopest ~ (Vin ~ Vo) Ro ~f (uPC79L05) 250 — 10 Wm ocagy < 7-0 pS 20 mA lo $ 60 mA & 200|—25 ob DN 3 Cin = 2.2 uF, Cour = 1 uF bo KA OE S 150 | NP 3 a E 5 co p= ANA : x NY rl 8 8°

2 IN :

i | | | ft LN : | 0.01 | 0 -— 10 16 -20 -26 100 Tk 10k 100 k (Vis ~ Vo) ~ Input to Output Voltage Differential - V f- Frequency - Hz LINE TRANSIENT RESPONSE (PC79L05) LOAD TRANSIENT RESPONSE (,PC79L08) lo = 40 mA Vin = -10 V ce ? LL ee | s+] 1 tT | Pot TT AI 2- VITAL | pe . § = 2 8. 2 St -0.2 gs +50 32 0 Si oo 5S 02 vg 60 S é S 0 10 20 30 40 s 0 40 80 720 160 t-Time - ps t~Time - ps

RECOMMENDED SOLDERING CONDITIONS The following conditions (see table below) must be met when soldering this product. Please consult with our sales offices in case other soldering process is used, or in case soldering is done under different conditions. TYPES OF THROUGH HOLE MOUNT DEVICE HPCT79LOOJ Series Wave soldering Solder temperature: 260 °C or below. Flow time: 10 seconds or below.

Application note name [vo | Quality control of NEC semiconductor devices TEI-1202 Quality control guide of semiconductor devices MEI-1202 Assembly manual of semiconductor devices 1El-1207 NEC semiconductor device reliability/quality control system IEl-1212

[MEMO] No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation.NEC Corporation assumes no responsibility for any errors which may appear in this document. NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. The devices listed in this document are not suitable for use in aerospace equipment, submarine cables, nuclear reactor control systems and life support systems. If customers intend to use NEC devices for above applications or they intend to use "Standard" quality grade NEC devices for applications not intended by NEC, please contact our sales people in advance. Application examples recommended by NEC Corporation. Standard: Computer, Office equipment, Communication equipment, Test and Measurement equipment, Machine tools, Industrial robots, Audio and Visual equipment, Other consumer products, etc. Special: Automotive and Transportation equipment, Traffic control systems, Antidisaster systems, Anticrime systems, etc. M4 92.6 pm

Product Information

UPC79L00 specifications and overview.

Summary

THREE TERMINAL NEGATIVE VOLTAGE REGULATORS????

Description

THREE TERMINAL NEGATIVE VOLTAGE REGULATORS????

Source title UPC79L00 Datasheet(PDF) - NEC

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