MC79L15ACLPME3

MC79L00 SERIES NEGATIVE-VOLTAGE REGULATORS SLVS011D – OCTOBER 1982 – REVISED AUGUST 2003 D D D D D D D 3-Terminal Regulators Output Current Up To 100 mA No External Components Required Internal Thermal-Overload Protection Internal Short-Circuit Current Limiting Direct Replacement for Industry-Standard MC79L00 Series Available in 5% or 10% Selections D PACKAGE (TOP VIEW) OUTPUT INPUT† INPUT† NC 1 8 2 7 3 6 4 5 NC INPUT† INPUT† COMMON † Internally connected NC – No internal connection description/ordering information LP PACKAGE (TOP VIEW) This series of fixed negative-voltage OUTPUT integrated-circuit voltage regulators is designed INPUT for a wide range of applications. These include COMMON on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used to control series pass elements to make high-current voltage-regulator circuits. One of these regulators can deliver up to 100 mA of output current. The internal current-limiting and thermal-shutdown features essentially make the regulators immune to overload. When used as a replacement for a Zener-diode and resistor combination, these devices can provide an effective improvement in output impedance of two orders of magnitude, with lower bias current. ORDERING INFORMATION TJ OUTPUT VOLTAGE TOLERANCE NOMINAL OUTPUT VOLTAGE (V) PACKAGE† SOIC (D) –5 TO-226 / TO-92 (LP) 5% 0°C 0 C to 125 125°C C SOIC (D) –12 TO-226 / TO-92 (LP) –15 10% –12 TO-226 / TO-92 (LP) TO-226 / TO-92 (LP) ORDERABLE PART NUMBER Tube of 75 MC79L05ACD Reel of 2500 MC79L05ACDR Bulk of 1000 MC79L05ACLP Reel of 2000 MC79L05ACLPR Tube of 75 MC79L12ACD Reel of 2500 MC79L12ACDR Bulk of 1000 MC79L12ACLP Reel of 2000 MC79L12ACLPR Bulk of 1000 MC79L15ACLP Ammo of 2000 MC79L15ACLPM Reel of 2000 MC79L15ACLPR Bulk of 1000 MC79L12CLP TOP-SIDE MARKING 79L05A 79L05AC 79L12A 79L12AC 79L15AC 79L12C –15 SOIC (D) Tube of 75 MC79L15CD 79L15C † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright  2003, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 MC79L00 SERIES NEGATIVE-VOLTAGE REGULATORS SLVS011D – OCTOBER 1982 – REVISED AUGUST 2003 equivalent schematic COMMON OUTPUT INPUT absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Input voltage: MC79L05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30 V MC79L12, MC79L15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –35 V Package thermal impedance, θJA (see Notes 1 and 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W LP package . . . . . . . . . . . . . . . . . . . . . . . . . . 140°C/W Operating free-air, case, or virtual junction temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 2. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions VI IO TJ 2 Input voltage MIN MAX MC79L05 –7 –20 MC79L12 –14.5 –27 MC79L15 –17.5 –30 Output current Operating virtual junction temperature 0 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 UNIT V 100 mA 125 °C MC79L00 SERIES NEGATIVE-VOLTAGE REGULATORS SLVS011D – OCTOBER 1982 – REVISED AUGUST 2003 electrical characteristics at specified virtual junction temperature, VI = –10 V, IO = 40 mA (unless otherwise noted) PARAMETER Output voltage‡ Input regulation Ripple rejection TEST CONDITIONS† VI = –7 V to –20 V, IO = 1 mA to 40 mA VI = –10 V, IO = 1 mA to 70 mA VI = –7 V to –20 V VI = –8 V to –20 V VI = –8 V to –18 V, f = 120 Hz TJ MC79L05C TYP MAX MIN TYP MAX 25°C –4.6 –5 –5.4 –4.8 –5 –5.2 0°C to 125°C –4.5 –5.5 –4.75 –5.25 0°C to 125°C –4.5 –5.5 –4.75 –5.25 25°C 25°C 40 Output regulation 25°C Output noise voltage f = 10 Hz to 100 kHz 25°C 40 Dropout voltage IO = 40 mA 25°C 1.7 Bias current change VI = –8 V to –20 V IO = 1 mA to 40 mA 200 150 150 100 49 IO = 1 mA to 100 mA IO = 1 mA to 40 mA Bias current MC79L05AC MIN 41 49 V mV dB 60 60 30 30 mV µV 40 1.7 V 25°C 6 6 125°C 5.5 5.5 1.5 1.5 0.2 0.1 0°C to 125°C UNIT mA mA † All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. ‡ This specification applies only for dc power dissipation permitted by absolute maximum ratings. electrical characteristics at specified virtual junction temperature, VI = –19 V, IO = 40 mA (unless otherwise noted) PARAMETER Output voltage‡ Input regulation Ripple rejection TEST CONDITIONS† VI = –14.5 V to –27 V, IO = 1 mA to 40 mA VI = –19 V, IO = 1 mA to 70 mA VI = –14.5 V to –27 V VI = –16 V to –27 V VI = –15 V to –25 V, f = 120 Hz TJ MC79L12C MC79L12AC MIN TYP MAX MIN TYP MAX 25°C –11.1 –12 –12.9 –11.5 –12 –12.5 0°C to 125°C –10.8 –13.2 –11.4 –12.6 0°C to 125°C –10.8 –13.2 –11.4 –12.6 25°C 25°C 36 250 250 200 200 42 37 42 UNIT V mV dB Output regulation IO = 1 mA to 100 mA IO = 1 mA to 40 mA 25°C Output noise voltage f = 10 Hz to 100 kHz 25°C 80 80 µV Dropout voltage IO = 40 mA 25°C 1.7 1.7 V Bias current Bias current change VI = –16 V to –27 V IO = 1 mA to 40 mA 100 100 50 50 25°C 6.5 6.5 125°C 6 6 1.5 1.5 0.2 0.1 0°C to 125°C mV mA mA † All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. ‡ This specification applies only for dc power dissipation permitted by absolute maximum ratings. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 MC79L00 SERIES NEGATIVE-VOLTAGE REGULATORS SLVS011D – OCTOBER 1982 – REVISED AUGUST 2003 electrical characteristics at specified virtual junction temperature, VI = –23 V, IO = 40 mA (unless otherwise noted) PARAMETER Output voltage‡ TEST CONDITIONS† TJ MC79L15C TYP MAX MIN TYP MAX –15 –16.2 –14.4 –15 –15.6 25°C –13.8 VI = –17.5 V to –30 V, IO = 1 mA to 40 mA 0°C to 125°C –13.5 –16.5 –14.25 –15.75 VI = –23 V, IO = 1 mA to 70 mA 0°C to 125°C –13.5 –16.5 –14.25 –15.75 Input regulation VI = –17.5 V to –30 V VI = –17.5 V to –30 V 25°C Ripple rejection VI = –18.5 V to –28.5 V, f = 120 Hz 25°C Output regulation IO = 1 mA to 100 mA IO = 1 mA to 40 mA 25°C Output noise voltage f = 10 Hz to 100 kHz 25°C 90 Dropout voltage IO = 40 mA 25°C 1.7 Bias current Bias current change MC79L15AC MIN VI = –20 V to –30 V IO = 1 mA to 40 mA 33 300 300 250 250 39 34 39 V mV dB 150 150 75 75 mV µV 90 1.7 V 25°C 6.5 6.5 125°C 6 6 1.5 1.5 0.2 0.1 0°C to 125°C UNIT mA mA † All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. ‡ This specification applies only for dc power dissipation permitted by absolute maximum ratings. 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MECHANICAL DATA MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001 LP (O-PBCY-W3) PLASTIC CYLINDRICAL PACKAGE 0.205 (5,21) 0.175 (4,44) 0.165 (4,19) 0.125 (3,17) DIA 0.210 (5,34) 0.170 (4,32) Seating Plane 0.157 (4,00) MAX 0.050 (1,27) C 0.500 (12,70) MIN 0.104 (2,65) FORMED LEAD OPTION 0.022 (0,56) 0.016 (0,41) 0.016 (0,41) 0.014 (0,35) STRAIGHT LEAD OPTION D 0.135 (3,43) MIN 0.105 (2,67) 0.095 (2,41) 0.055 (1,40) 0.045 (1,14) 1 2 3 0.105 (2,67) 0.080 (2,03) 0.105 (2,67) 0.080 (2,03) 4040001-2 /C 10/01 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Lead dimensions are not controlled within this area D. FAlls within JEDEC TO -226 Variation AA (TO-226 replaces TO-92) E. Shipping Method: Straight lead option available in bulk pack only. Formed lead option available in tape & reel or ammo pack. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 MECHANICAL DATA MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001 LP (O-PBCY-W3) PLASTIC CYLINDRICAL PACKAGE 0.539 (13,70) 0.460 (11,70) 1.260 (32,00) 0.905 (23,00) 0.650 (16,50) 0.610 (15,50) 0.020 (0,50) MIN 0.098 (2,50) 0.384 (9,75) 0.335 (8,50) 0.748 (19,00) 0.217 (5,50) 0.433 (11,00) 0.335 (8,50) 0.748 (19,00) 0.689 (17,50) 0.114 (2,90) 0.094 (2,40) 0.114 (2,90) 0.094 (2,40) 0.169 (4,30) 0.146 (3,70) DIA 0.266 (6,75) 0.234 (5,95) 0.512 (13,00) 0.488 (12,40) TAPE & REEL 4040001-3 /C 10/01 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Tape and Reel information for the Format Lead Option package. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions: Products Applications Amplifiers amplifier.ti.com Audio www.ti.com/audio Data Converters dataconverter.ti.com Automotive www.ti.com/automotive DSP dsp.ti.com Broadband www.ti.com/broadband Interface interface.ti.com Digital Control www.ti.com/digitalcontrol Logic logic.ti.com Military www.ti.com/military Power Mgmt power.ti.com Optical Networking www.ti.com/opticalnetwork Microcontrollers microcontroller.ti.com Security www.ti.com/security Telephony www.ti.com/telephony Video & Imaging www.ti.com/video Wireless www.ti.com/wireless Mailing Address: Texas Instruments Post Office Box 655303 Dallas, Texas 75265 Copyright  2004, Texas Instruments Incorporated