LM3411M5-5.0 Optical Popular Complex Integrated Circuits Precision Secondary Regulator / Driver
electronics ic chip
,integrated circuit ic
LM3411M5-5.0 / NOPB Optical Popular Complex Integrated Circuits Precision Secondary Regulator / Driver
Precision Secondary Regulator/Driver
Features
► Fixed voltages of 3.3V and 5.0V
with initial tolerance of ±1% for standard grade
and ±0.5% for A grade
► Custom voltages available (3V–17V)
► Wide output current range, 20 µA–15 mA
► Low temperature coefficient
► Available in 5-lead SOT23-5 surface mount package
(tape and reel)
Applications
► Secondary controller for isolated DC/DC PWM switching regulators systems
► Use with LDO regulator for high-precision fixed output regulators
► Precision monitoring applications
► Use with many types of regulators to increase precision and improve performance
General Description
The LM3411 is a low power fixed-voltage (3.3V or 5.0V) precision shunt regulator designed specifically for driving an optoisolator to provide feedback isolation in a switching regulator.
The LM3411 circuitry includes an internally compensated op amp, a bandgap reference, NPN output transistor, and voltage setting resistors.
A trimmed precision bandgap reference with temperature drift curvature correction, provides a guaranteed 1% precision over the operating temperature range (A grade version). The amplifier’s inverting input is externally accessible for loop frequency compensation when used as part of a larger servo system. The output is an open-emitter NPN transistor capable of driving up to 15 mA of load current.
Because of its small die size, the LM3411 has been made available in the sub-miniature 5-lead SOT23-5 surface mount package. This package is ideal for use in space critical applications.
Typical Application and Functional Diagram
STOCK LIST
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| L6203 | 2762 | ST | 16+ | ZIP |
| MG75J1BS11 | 620 | TOSHIBA | 15+ | MODULE |
| MJL21193+MJL21194 | 9200 | ON | 15+ | TO-3PL |
| 35080 | 3010 | ST | 10+ | SOP-8 |
| LM741CH | 538 | NSC | 13+ | CAN-8 |
| MC14504BDT | 4575 | ON | 16+ | TSSOP |
| MAX3232CDBR | 11000 | TI | 15+ | SSOP |
| 6MBI100FA-060 | 438 | FUJI | 15+ | MODULE |
| MAX6350MJA | 4381 | MAXIM | 14+ | CDIP |
| RA45H4452M | 250 | MITSUBISH | 11+ | MODULE |
| YMF719E-S | 100 | YAMAHA | 09+ | TQFP |
| MAX3232CSE | 10000 | MAXIM | 16+ | SOP |
| MC145428P | 7634 | MOT | 16+ | DIP |
| R1127NC32P | 600 | WESTCODE | 13+ | MODULE |
| CM600HG-130H | 203 | MITSUBI | 15+ | MODULE |
| LMG7420PLFC-X | 842 | HITACHI | 13+ | 5.1LCD |
| ZVN3306FTA | 90000 | ZETEX | 14+ | SOT23 |
| MY4-DC12V | 3920 | OMROM | 14+ | DIP |
| MR5060 | 6274 | SHINDENGE | 14+ | ZIP |
| A1106LUA | 4500 | ALLEGRO | 14+ | SIP-3 |
| LM7807 | 4823 | UTC | 14+ | TO-220 |
| LM4050CIM3X-4.1 | 5760 | NSC | 15+ | SOT-23-3 |
| MW7IC18100NBR1 | 574 | FREESCALE | 16+ | TO-272 |
| 2MBI150UM-120-50 | 293 | FUJI | 13+ | MODULE |
| M65846FP | 3139 | MIT | 16+ | SOP |
| MG75J6ES53 | 622 | TOSHIBA | 15+ | MODULE |
| L4970A | 1398 | ST | 15+ | ZIP-15 |
| MD7IC21100NBR1 | 586 | FREESCALE | 16+ | SMD |
| RA60H4047M1 | 600 | MITSUBISH | 15+ | MODULE |
| LMZ14201TZX-ADJ | 834 | NSC | 12+ | TO-PMOD |
| LM2665M6 | 5242 | NSC | 14+ | SOT-23-6 |
| LT6700IS6-1 | 14658 | LT | 16+ | SOT |
| LT4256-2IS8 | 6330 | LT | 16+ | SOP |
| PCA9557PW | 12560 | TI | 16+ | TSSOP |
| PS11032-Y1 | 250 | MITSUBISH | 11+ | MODULE |
| SAB80C515-N | 1800 | SIEMENS | 02+ | PLCC |
| MC33077DR2G | 13142 | ON | 16+ | SOP |
| PS223 | 5000 | PHISON | 10+ | LQFP-64 |
| BQ725 | 2135 | TI | 15+ | QFN |
| 2MBI150U2A-060 | 483 | FUJI | 12+ | MODULE |
| MAX6250BCSA | 3954 | MAXIM | 15+ | SOP |
| BTA41-700B | 3587 | ST | 15+ | TO-218 |
| MAX1736EUT42 | 6800 | MAXIM | 16+ | SOT |
| PCM2902E | 6056 | TI | 14+ | SSOP |
| MSP3420GB8V3 | 6596 | MSP | 15+ | DIP |
| LTV8141 | 10000 | LITEON | 16+ | DIP |
| MAX6301CSA | 4076 | MAXIM | 16+ | SOP |
| LM2841XBMKX | 10188 | NSC | 15+ | SOT-23-5 |
| LMC7111BIM5 | 10000 | NSC | 14+ | SOT-23-5 |
| LM3876T | 543 | NSC | 13+ | ZIP-11 |
| LMC6062AIM | 4239 | NSC | 14+ | SOP-8 |
| LMV431BIMF | 10000 | NSC | 15+ | SOT-23 |
| MAX8682ETM | 5146 | MAXIM | 16+ | QFN |
| LMC6572BIM | 4338 | NSC | 14+ | SOP-14 |
| LMC6482IMX | 2999 | NSC | 15+ | SOP-8 |
| LM7301IM5 | 4926 | NSC | 15+ | SOT-23-5 |
| PAL007A | 3260 | MOSFET | 14+ | ZIP |
| MS5540-CM | 6519 | MEASUYEME | 16+ | SMD |
| 88AP270MA2-BHE1C520 | 320 | MARVELL | 15+ | BGA |
| MT9171AN | 7471 | ZARLINK | 16+ | SSOP |
| MRF184 | 6393 | MOT | 14+ | SMD |
| MURS140 | 25000 | ON | 16+ | DO-214 |
| BGY68 | 3500 | 14+ | MOKUAI | |
| PESD5V2S2UT | 25000 | 16+ | SOT | |
| LM26CIM5-TPA | 5000 | NSC | 14+ | SOT-23-5 |
| CM1200HB-66H | 213 | MITSUBI | 14+ | MODULE |
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