I-LP5907UVX-1.8/NOPB LDO Voltage Regulators 250mA,Ultra-Low Noise LDO Reg

Incazelo emfushane:

Abakhiqizi:Izinsimbi zaseTexas

Isigaba somkhiqizo: PMIC – Voltage Regulators – Linear

Ishidi le-data: I-LP5907UVX-1.8/NOPB

Incazelo: IC REG LINEAR 2.9V 200MA 6WSON

Isimo se-RoHS:Ithobelana ne-RoHS


Imininingwane Yomkhiqizo

Izici

Izinhlelo zokusebenza

Omaka bomkhiqizo

♠ Incazelo Yomkhiqizo

Isibaluli Somkhiqizo Isibaluli senani
Umkhiqizi: Texas Instruments
Isigaba somkhiqizo: I-LDO Voltage Regulators
I-RoHS: Imininingwane
Isitayela Sokukhweza: I-SMD/SMT
Iphakheji / Ikesi: I-DSBGA-4
I-Voltage Yokuphumayo: 1.8V
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
Ubukhulu Bezinga Lokushisa Lokusebenza: + 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 kanye namasekhethi e-analog, idivayisi ye-LP5907 inikeza umsindo ophansi, i-PSRR ephezulu, amandla aphansi athule, nomugqa ophansi noma izibalo zokuphendula zesikhashana.Isebenzisa amasu amasha okuklama, 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


  • Okwedlule:
  • Olandelayo:

  • • 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 Designe

    • Ama-Smartphones

    •Amathebulethi

    • Izimpahla zokuxhumana

    • Amakhamera anganyakazi edijithali

    • Ukuzenzakalela kwefekthri

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