LD1117DT33TR LDO Masu Gudanar da Wutar Lantarki 3.3V 0.8A Mai Kyau
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | LDO Voltage Regulators |
| RoHS: | Cikakkun bayanai |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | ZUWA-252-3 |
| Fitar Wutar Lantarki: | 3.3 V |
| Fitowar Yanzu: | 950mA ku |
| Adadin abubuwan da aka fitar: | 1 Fitowa |
| Polarity: | M |
| A halin yanzu: | 5mA ku |
| Input Voltage, Min: | 3.3 V |
| Input Voltage, Max: | 15 V |
| Nau'in fitarwa: | Kafaffen |
| Mafi ƙarancin zafin aiki: | 0 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| Fitar da Wutar Lantarki: | 1 V |
| Jerin: | LD1117 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | STMicroelectronics |
| Fitar da Wutar Lantarki - Max: | 1.1 V |
| Tsayi: | 2.4 mm |
| Ib - Input Bias Yanzu: | 5mA ku |
| Tsawon: | 6.6 mm |
| Dokokin Layi: | 6 mv ku |
| Ka'idar lodi: | 10 mV |
| Pd - Rashin Wutar Lantarki: | 12 W |
| Nau'in Samfur: | LDO Voltage Regulators |
| Yawan Kunshin Masana'anta: | 2500 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Daidaiton Tsarin Wutar Lantarki: | 1% |
| Nisa: | 6.2 mm |
| Nauyin Raka'a: | 0.012346 oz |
♠ Daidaitacce kuma ƙayyadadden ƙayyadaddun ƙayyadaddun ƙarancin ƙarfin lantarki mai daidaitawa
LD1117 mai ƙarancin jujjuyawar wutar lantarki ne mai ikon samar da har zuwa 800 mA na fitarwa na yanzu, ana samun ko da a sigar daidaitacce (VREF = 1.25 V). Game da ƙayyadaddun nau'ikan, ana ba da wutar lantarki masu zuwa: 1.2 V, 1.8 V, 2.5 V, 2.85 V, 3.3 V da 5.0 V.
Ana ba da na'urar a cikin: SOT-223, DPAK, SO-8 da TO-220. SOT-223 da DPAK fakitin shimfidar shimfidar wuri suna haɓaka halayen thermal har ma suna ba da tasirin ceton sararin samaniya mai dacewa. An tabbatar da babban inganci ta hanyar NPN wucewa transistor. A zahiri a cikin wannan yanayin, sabanin PNP ɗaya, quiescent halin yanzu yana gudana galibi cikin kaya. Ana buƙatar mafi ƙarancin capacitor 10 µF don kwanciyar hankali. Akan guntuwar guntu yana bawa mai sarrafa damar isa ga juriyar juriya mai tsananin fitarwa, tsakanin ± 1 % a 25 °C.
LD1117 daidaitacce fil ne mai dacewa da sauran ma'auni. Daidaitacce masu kula da wutar lantarki masu kula da ingantattun ayyuka ta fuskar faɗuwa da juriya.
• Ƙarƙashin wutar lantarki (nau'in 1 V)
• Ayyukan na'urar 2.85 V sun dace da SCSI-2 ƙarewa mai aiki
• Fitar halin yanzu har zuwa 800mA
• Kafaffen ƙarfin fitarwa na: 1.2 V, 1.8 V, 2.5 V, 3.3 V, 5.0V
• Samuwar sigar daidaitacce (VREF = 1.25 V)
• Ƙimar ciki da ƙayyadaddun zafi
• Akwai a cikin ± 1 % (a 25 °C) da 2 % a cikin cikakken kewayon zafin jiki
Ƙimar wutar lantarki na samarwa: 75 dB (nau'i.)
