LP2985-33DBVR LDO Igenzura Umuyagankuba 150-mA Urusaku Ruke 1.5% kwihanganira
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | LDO Igenzura |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | SOT-23-5 |
| Umuvuduko w'amashanyarazi: | 3.3 V. |
| Ibisohoka Ibiriho: | 150 mA |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Ubuharike: | Ibyiza |
| Ibihe byihuta: | 850 uA |
| Umuyoboro winjiza, Min: | 2.2 V. |
| Umuyoboro winjiza, Max: | 16 V. |
| Ubwoko bw'ibisohoka: | Bimaze gukosorwa |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 125 C. |
| Umuvuduko w'amashanyarazi: | 280 mV |
| Urukurikirane: | LP2985-33 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bya Texas |
| Umuvuduko w'amashanyarazi - Max: | 3 mV |
| Uburebure: | 1,15 mm |
| Ib - Iyinjiza Bias Ibiriho: | 850 uA |
| Uburebure: | Mm 2,9 |
| Amabwiriza agenga umurongo: | 0.014% / V. |
| Ibikorwa byo gutanga ibikoresho bigezweho: | 850 uA |
| Gukoresha Ubushyuhe: | - 4 |
| Igicuruzwa: | LDO Igenzura |
| Ubwoko bwibicuruzwa: | LDO Igenzura |
| Ingano y'ipaki y'uruganda: | 3000 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Ubwoko: | Urusaku Ruto Abashinzwe Kugabanuka |
| Amabwiriza agenga amashanyarazi neza: | 1.5% |
| Ubugari: | 1,6 mm |
| Uburemere bw'igice: | 0.001376 oz |
♠ LP2985 150-mA, Urusaku Ruto, Igenzura Rito-Igabanuka hamwe na Shutdown
LP2985 nigisohoka-gisohoka, cyagutse-cyinshi, urusaku ruke, ruto-ruto rwumubyigano ushyigikira voltage yinjira kuva kuri 2.5 V kugeza kuri 16 V no kugeza kuri mA 150 yumuriro. LP2985 ishyigikira ibisohoka bya 1.2 V kugeza 5.0 V (kuri chip nshya).
Byongeye kandi, LP2985 (chip nshya) ifite 1% isohoka neza hejuru yumutwaro, nubushyuhe bushobora guhaza ibikenerwa na microcontrollers (MCUs) hamwe nibitunganya.
Urusaku ruke rwa 30 µVRMS (hamwe na capacitori ya 10-nF bypass) hamwe numuyoboro mugari wa PSRR urenga 70 dB kuri 1 kHz na 40 dB kuri 1 MHz bifasha guhuza inshuro zo guhinduranya za DC / DC zihindura kandi bikagabanya kuyungurura post.
Imbere yoroshye-gutangira igihe hamwe no kurinda imipaka igabanya inrush mugihe cyo gutangira, bityo bikagabanya ubushobozi bwinjiza. Ibiranga uburinzi busanzwe, nkuburinzi burenze urugero nubushyuhe burenze, burimo.
LP2985 iraboneka muri 5-pin 2,9-mm × 1,6-mm SOT-23 (DBV).
• Urwego rwa VIN (chip nshya): 2.5 V kugeza 16 V.
• VOUT intera (chip nshya): 1.2 V kugeza 5.0 V (intambwe, 100- mV intambwe)
• IJWI RYIZA:
- ± 1% kuri A-urwego rwumurage chip
- ± 1.5% kubisanzwe-urwego rwumurage chip
- ± 0.5% kuri chip nshya gusa
• ± 1% ibisohoka neza hejuru yumutwaro, nubushyuhe bwa chip nshya
• Ibisohoka hanze: Kugera kuri mA 150
• IQ yo hasi (chip nshya): 71 μA kuri ILOAD = 0 mA
• IQ yo hasi (chip nshya): 750 μA kuri ILOAD = 150 mA
• Hagarika ikigezweho:
- 0.01 μA (ubwoko) kuri chip umurage
- 1.12 μA (ubwoko) kuri chip nshya
• Urusaku ruke: 30 μVRMS hamwe na capacitor ya 10-nF
• Ibisohoka bigarukira no kurinda ubushyuhe
• Ihamye hamwe na capacitori ya ceramic 2.2-µF
• PSRR yo hejuru: 70 dB kuri 1 kHz, 40 dB kuri 1 MHz
• Gukoresha ubushyuhe bwo guhuza: –40 ° C kugeza + 125 ° C.
• Ipaki: 5-pin SOT-23 (DBV)
Gukaraba no kumisha
Radiyo igendanwa
Sisitemu ya antenna ikora mMIMO
• Igikoresho cyamashanyarazi
• Ikinyabiziga kigendanwa na moteri
