LP2951CSD / NOPB LDO Igenzura Amashanyarazi Adj MicroPwr Vtg Reg
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | LDO Igenzura |
| RoHS: | Ibisobanuro |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | WSON-8 |
| Umuvuduko w'amashanyarazi: | 5 V. |
| Ibisohoka Ibiriho: | 100 mA |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Ubuharike: | Ibyiza |
| Ibihe byihuta: | 75 uA |
| Umuyoboro winjiza, Min: | - 300 mV |
| Umuyoboro winjiza, Max: | 30 V. |
| Ubwoko bw'ibisohoka: | Bimaze gukosorwa |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 125 C. |
| Umuvuduko w'amashanyarazi: | 380 mV |
| Urukurikirane: | LP2951-N |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bya Texas |
| Umuvuduko w'amashanyarazi - Max: | 80 mV, mV 450 |
| Ib - Iyinjiza Bias Ibiriho: | 75 uA |
| Amabwiriza agenga umurongo: | 0.1% |
| Amabwiriza agenga imizigo: | 0.1% |
| Gukoresha Ubushyuhe: | - 4 |
| Igicuruzwa: | LDO Igenzura |
| Ubwoko bwibicuruzwa: | LDO Igenzura |
| Umuvuduko wa Reba: | 1.25 V. |
| Ingano y'ipaki y'uruganda: | 1000 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Ubwoko: | Guhindura Micropower Voltage Igenzura |
| Amabwiriza agenga amashanyarazi neza: | 0.5% |
| Uburemere bw'igice: | 11 mg |
♠ LP295x-N Urukurikirane rwimikorere ya Micropower Voltage Igenzura
LP2950-N na LP2951-N ni amashanyarazi agenga ingufu za micropower voltage ifite ingufu nkeya cyane (75 µA isanzwe) hamwe na voltage yo hasi cyane (isanzwe mV 40 mumitwaro yoroheje na 380 mV kuri 100 mA). Birakwiriye rwose gukoreshwa muri sisitemu ikoreshwa na bateri. Ikigeretse kuri ibyo, gutuza kwicyuma cyibikoresho byiyongera gato mu guta ishuri, bikongerera igihe cya bateri.
Igishushanyo mbonera cya LP2950-N / LP2951-N yagabanije imisanzu yose mu ngengo yamakosa. Ibi birimo kwihanganira kwambere (0.5% bisanzwe), umutwaro mwiza cyane no kugenzura umurongo (0,05% bisanzwe) hamwe na coeffisente yubushyuhe buke cyane, bigatuma igice kigira akamaro nkibikoresho bito bito.
Kimwe muri ibyo biranga ni ikosa ryibendera risohoka ryiburira imbaraga nke zisohoka, akenshi bitewe na bateri zaguye. Irashobora gukoreshwa muburyo bwo gusubiramo imbaraga. Ikintu cya kabiri kiranga ni logique-ihujwe no guhagarika kwinjiza ituma umuyobozi ashobora gufungura no kuzimya. Nanone, igice gishobora kuba gifatanye-5-V, 3-V, cyangwa 3.3-V ibisohoka (bitewe na verisiyo), cyangwa bigashyirwa kuri 1.24 V kugeza kuri 29 V hamwe na rezo yo hanze.
LP2950-N iraboneka mubuso-bushyira TO-252 no muri pake izwi cyane 3-pin TO-92 kugirango pin-ihuze nabashinzwe kugenzura 5-V. 8- pin LP2951-N iraboneka muri plastiki, ceramic dual-umurongo, WSON, cyangwa ibyuma birashobora gupakira kandi bigatanga imikorere yinyongera ya sisitemu.
• Kwinjiza Umuvuduko Urwego: 2.3 V kugeza 30 V.
• 5-V, 3-V, na 3.3-V Ibisohoka Ibisohoka Umuvuduko Uhari
• Umuvuduko mwinshi wo gusohoka
• Kwemeza 100-mA Ibisohoka Ibiriho
• Ibihe Byibihe Byibihe Byinshi
• Umuvuduko muke wa Dropout
• Kuremerera cyane Umutwaro no Kugenzura Umurongo
• Coefficient yubushyuhe buke cyane
• Koresha nk'Ubuyobozi cyangwa Reba
• Ukeneye ubushobozi buke bwo guhagarara
• Kugabanya Ibihe hamwe nubushyuhe
• Ihamye hamwe nubushobozi buke bwa ESR busohoka (10 mΩ kugeza 6 Ω)
• Imirongo ya LP2951-N Gusa:
- Ikosa Ibendera Iburira Ibisohoka Ibisohoka
- Logic-Igenzurwa na Electronic Shutdown
- Ibisohoka Porogaramu Kuva 1.24 V kugeza 29 V.
• Igenzura-ryiza cyane
• Umugenzuzi hamwe na Shitingi ya Undervoltage
• Amashanyarazi make ya Bateri ikoreshwa na Regulatrice
• Snap-ON / Snap-OFF Umwanya wo kugenzura
