TPS73401DDCR LDO Voltage Regulators 200mA Ultralow IQ Fast Tran Resp RF
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Abalawuli be-LDO Voltage |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-SOT-23-5 |
| Imveliso yangoku: | 250 mA |
| Inani leZiphumo: | 1 Isiphumo |
| I-Polarity: | Okuhle |
| I-Quiscent yangoku: | 44A |
| Igalelo loMbane, uMz: | 2.7 V |
| Igalelo lombane, Ubukhulu: | 6.5 V |
| Uhlobo Lwemveliso: | Iyahlengahlengiswa |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Umbane wokuyeka: | 125 mV |
| Uthotho: | TPS73401 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Ikhithi yoPhuhliso: | TPS73401DRVEVM-527 |
| Umbane wokuyeka umbane - Ubuninzi: | 219 mV |
| Ubude: | 0.87 mm |
| I-Ib-Igalelo eliKhethekileyo langoku: | 44A |
| Ubude: | 2.9 mm |
| Umgaqo womgca: | 0.02 %/V |
| Umgaqo womthwalo: | 0.005 %/mA |
| Ukungevani kukufuma: | Ewe |
| Ubonelelo oluSebenzayo lwangoku: | 44A |
| Uluhlu lobushushu obusebenzayo: | - 4 |
| Uluhlu lwamandla ombane wokuPhuma: | 1.25 V ukuya ku-6.2 V |
| I-Pd - Ukutshatyalaliswa kwamandla: | 0.36 W |
| Imveliso: | Abalawuli be-LDO Voltage |
| Uhlobo lweMveliso: | Abalawuli be-LDO Voltage |
| Umbane woReferensi: | 1.208 V |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Uhlobo: | I-Low Dropout Linear Regulators |
| Ukuchaneka koLawulo loMbane: | 1% |
| Ububanzi: | 1.6 mm |
| Ubunzima beyunithi: | 0.001552 oz |
♠ I-250mA, i-Low-Quiscent ePhantsi yangoku, ingxolo ePhantsi kakhulu, i-PSRR ePhakamileyo ye-Low-Dropout Linear Regulator
Usapho lwe-TPS734xx lwe-low-dropout (LDO), abalawuli belayini bamandla aphantsi banikezela ngokusebenza kakuhle kwe-ac kunye nomgangatho ophantsi kakhulu wangoku. Umlinganiselo wokulahlwa konikezelo lwamandla aphezulu (PSRR), ingxolo ephantsi, ukuqalisa ngokukhawuleza, kunye nomgca ogqwesileyo kunye nomthwalo wokuphendula okwethutyana zibonelelwa ngelixa kudla i-44µA ephantsi kakhulu (eqhelekileyo) yangoku. I-TPS734xx izinzile nge-ceramic capacitors kwaye isebenzisa inkqubo yokwenziwa kwe-BiCMOS ephucukileyo ukuze ivelise amandla ombane oyekayo oqhelekileyo we-125mV kwimveliso ye-250mA. I-TPS734xx isebenzisa ireferensi yombane echanekileyo kunye ne-feedback loop ukufezekisa ukuchaneka okupheleleyo kwe-2% kuwo wonke umthwalo, umgca, inkqubo, kunye nokutshintsha kweqondo lokushisa. Icaciswe ngokupheleleyo ukusuka kwi-TJ = -40 ° C ukuya + 125 ° C kwaye inikezelwa kwiprofayili ephantsi ye-ThinSOT-23, 2mm × 2mm SON, kunye ne-3mm x 3mm iiphakheji ze-SON ezifanelekileyo kwii-handsets ezingenazintambo, abashicileli, kunye namakhadi e-WLAN.
• I-250mA i-Low Dropout Regulator ene-EN
• I-IQ ephantsi: 44µA
• IiNguqulelo zoMbane weZiphumo ezininzi eziFumanekayo:
-IziPhumo eziZinzisiweyo ze-1.0V ukuya kwi-4.3V usebenzisa iNkqubo ye-EEPROM yeFactory entsha
-IziPhumo ezilungelelanisiweyo ukusuka kwi-1.25V ukuya kwi-6.2V
• I-PSRR ephezulu: 60dB kwi-1kHz
• Ingxolo ephantsi kakhulu: 28µVRMS
• Ixesha lokuQalisa ngokukhawuleza: 45µs
• Izinzile nge-ESR ePhantsi, 2.0µF Isakhono sokuPhuma esiQhelekileyo
• Umthwalo ogqwesileyo/uMbane weMpendulo eThutyanayo
• 2% Ukuchaneka kukonke (Umthwalo/Umgca/iTemp)
• Ukuyeka ukutshaya okuphantsi kakhulu: 125mV ku-250mA
• ThinSOT-23, 2mm × 2mm SON-6, kunye 3mm x 3mm SON-8 Packages
• WiFi, WiMax
• Abashicileli
• Iifowuni zeSelula, ii-Smartphones
• Abaququzeleli abaphathwayo, iiPDAs
