I-LP5907UVX-3.3/NOPB LDO Voltage Regulators 250mA,Ultra-Low Noise LDO Reg
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | I-LDO Voltage Regulators |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-DSBGA-4 |
| I-Voltage Yokuphumayo: | 3.3 V |
| Okukhiphayo Kwamanje: | 250 mA |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| I-polarity: | Okuhle |
| I-Quiscent Yamanje: | 250 uA |
| I-Voltage Yokufaka, Min: | 2.2 V |
| I-Voltage Yokufaka, I-Max: | 5.5 V |
| I-PSRR / Ukwenqatshwa kwe-Ripple - Uhlobo: | awu 82db |
| Uhlobo Lokukhiphayo: | Kulungisiwe |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| I-Dropout Voltage: | 50 mv |
| Uchungechunge: | I-LP5907 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| I-Dropout Voltage - Ubukhulu: | 200 mV |
| Ukulawulwa Komugqa: | 0.02 % |
| Umthethonqubo wokulayisha: | 0.001 % |
| Ukunikezwa Okusebenzayo Kwamanje: | 12A |
| I-Operating Temperature Range: | - 4 |
| Umkhiqizo: | I-LDO Voltage Regulators |
| Uhlobo Lomkhiqizo: | I-LDO Voltage Regulators |
| Inani Lephakethe Lefekthri: | 3000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Ukubekezelela: | 2% |
| Uhlobo: | I-Ultra Low Noise Linear Regulator |
| Isisindo Seyunithi: | 0.000018 oz |
♠ LP5907 250-mA, Ultra-Low-Noise, Low-IQ LDO
I-LP5907 iwumsindo ophansi we-LDO onganikeza okukhiphayo okungafika ku-250 mA wamanje. Idizayinelwe ukuhlangabezana nezidingo ze-RF namasekhethi e-analog, idivayisi ye-LP5907 ihlinzeka ngomsindo ophansi, i-PSRR ephezulu, amandla aphansi athule, nomugqa ophansi noma izibalo zokuphendula zesikhashana. Isebenzisa amasu amasha okuklama amasha, i-LP5907 inikeza ukusebenza komsindo ohamba phambili ekilasini ngaphandle kwe-capacitor edlula umsindo kanye nekhono lokubeka i-capacitor ephuma kude.
Idivayisi yakhelwe ukusebenza ngokufaka okungu-1-µF kanye ne-1-µF ephumayo ye-ceramic capacitor (ayikho i-capacitor yokudlula ehlukile yomsindo edingekayo).
Le divayisi iyatholakala ngama-voltage okukhiphayo angaguquki ukusuka ku-1.2 V kuya ku-4.5 V ngezinyathelo ezingu-25-mV. Xhumana ne-Texas Instruments Sales ngezidingo ezithile zenketho ye-voltage.
• Ibanga lamandla kagesi okufakwayo: 2.2 V kuya ku-5.5 V
• Ibanga lamandla kagesi okukhiphayo: 1.2 V kuya ku-4.5 V
• Izinzile ngokufakwayo kwe-ceramic engu-1-µF nama-capacitor okukhiphayo
• Ayikho i-capacitor yokudlula umsindo edingekayo
• Ukubekwa kwesilawuli kude se-capacitor
• Ukuvikelwa kwe-thermal-overload kanye ne-short-circuit
• -40°C kuya ku-125°C izinga lokushisa lendawo yokusebenza
• Umsindo wevolthi okukhiphayo ophansi: < 6.5 µVRMS
• I-PSRR: 82 dB ku-1 kHz
• Ukubekezelela amandla kagesi: ±2%
• I-IQ ephansi kakhulu (inikwe amandla): 12 µA
• Ukuyeka okuphansi: 120 mV (okujwayelekile)
• Dala idizayini yangokwezifiso usebenzisa i-LP5907 nge-WEBENCH® Power Designer
• Ama-Smartphones
• Izibhebhe
• Izimpahla zokuxhumana
• Amakhamera anganyakazi edijithali
• Ukuzenzakalela kwefekthri
