LP5907UVX-3.3/NOPB LDO Voltage Regulators 250mA,Ultra-Low Noise LDO Reg
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Abalawuli be-LDO Voltage |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-DSBGA-4 |
| Umbane ophumayo: | 3.3 V |
| Imveliso yangoku: | 250 mA |
| Inani leZiphumo: | 1 Isiphumo |
| I-Polarity: | Okuhle |
| I-Quiscent yangoku: | 250 uA |
| Igalelo loMbane, uMz: | 2.2 V |
| Igalelo lombane, Ubukhulu: | 5.5 V |
| I-PSRR / i-Ripple Rejection-Isimbo: | 82dB |
| Uhlobo Lwemveliso: | Ilungisiwe |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Umbane wokuyeka: | 50 mV |
| Uthotho: | LP5907 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Umbane wokuyeka umbane - Ubuninzi: | 200 mV |
| Umgaqo womgca: | 0.02 % |
| Umgaqo womthwalo: | 0.001 % |
| Ubonelelo oluSebenzayo lwangoku: | 12A |
| Uluhlu lobushushu obusebenzayo: | - 4 |
| Imveliso: | Abalawuli be-LDO Voltage |
| Uhlobo lweMveliso: | Abalawuli be-LDO Voltage |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Ukunyamezela: | 2% |
| Uhlobo: | I-Ultra Low Noise Linear Regulator |
| Ubunzima beyunithi: | 0.000018 oz |
♠ LP5907 250-mA, Ultra-Low-Noise, Low-IQ LDO
I-LP5907 yi-LDO enengxolo ephantsi enokubonelela ukuya kuthi ga kwi-250 mA yemveliso yangoku. Idizayinelwe ukuhlangabezana neemfuno zeRF kunye neesekethe ze-analog, isixhobo se-LP5907 sibonelela ngengxolo ephantsi, i-PSRR ephezulu, i-low-quiescent current, kunye nomgca ophantsi okanye amanani okuphendula okwethutyana. Isebenzisa iindlela ezintsha zokuyila, i-LP5907 inikezela ngengxolo ekhokelayo eklasini ngaphandle kwe-capacitor ye-capacitor yengxolo kunye nokukwazi ukubekwa kwe-capacitor ekude.
Isixhobo siyilelwe ukusebenza nge-1-µF igalelo kunye ne-1-µF imveliso ye-ceramic capacitor (akukho capacitor yodlula ingxolo eyahlukileyo efunekayo).
Esi sixhobo sifumaneka ngee-voltages ezisisigxina eziphuma kwi-1.2 V ukuya kwi-4.5 V kumanyathelo angama-25-mV. Qhagamshelana neTexas Instruments Sales kwiimfuno zokhetho oluthile lombane.
• Uluhlu lwamandla ombane: 2.2 V ukuya ku-5.5 V
• Uluhlu lwamandla ombane ophumayo: 1.2 V ukuya kwi-4.5 V
• Izinzile nge-1-µF igalelo le-ceramic kunye neecapacitors zemveliso
• Akukho capacitor yokudlula ingxolo efunekayo
• Ukubekwa kwecapacitor yemveliso ekude
• I-Thermal-overload kunye nokhuseleko lwe-short-circuit
• -40°C ukuya kwi-125°C iqondo lobushushu lesiphambuka sokusebenza
• Ingxolo yombane wemveliso ephantsi: < 6.5 µVRMS
• I-PSRR: 82 dB ku-1 kHz
• Ukunyamezela amandla ombane: ±2%
• I-IQ ephantsi kakhulu (esebenzayo): 12 µA
• Ukuyeka okuphantsi: 120 mV (eqhelekileyo)
• Yenza uyilo oluqhelekileyo usebenzisa i-LP5907 kunye ne-WEBENCH® Power Designer
• Ii-smartphone
• Iitafile
• Izixhobo zonxibelelwano
• Iikhamera ezimile zedijithali
• Ukuzitshintsha kwefektri
