TLV70218DBVR LDO Voltage Regulators 300mALOw IQLDO Reg

Inkcazelo emfutshane:

Abavelisi: Texas Instruments

Udidi lweeMveliso: I-PMIC - i-Voltage Regulators - Linear

Ishiti yedatha:I-TLV70218DBVR

Inkcazo: IC REG LINEAR 1.8V 300MA SOT23-5

Ubume be-RoHS: Iyahambelana ne-RoHS


Iinkcukacha zeMveliso

Iimbonakalo

Usetyenziso

Iithegi zeMveliso

♠ Inkcazo yeMveliso

Uphawu lweMveliso Ixabiso lophawu
Umenzi: Texas Instruments
Udidi lweMveliso: Abalawuli be-LDO Voltage
RoHS: Iinkcukacha
Isimbo sokuNqamisa: SMD/SMT
Umqulu / Ityala: I-SOT-23-5
Umbane ophumayo: 1.8 V
Imveliso yangoku: 300 mA
Inani leZiphumo: 1 Isiphumo
I-Polarity: Okuhle
I-Quiscent yangoku: 35A
Igalelo loMbane, uMz: 2 V
Igalelo lombane, Ubukhulu: 5.5 V
I-PSRR / i-Ripple Rejection-Isimbo: 68dB
Uhlobo Lwemveliso: Ilungisiwe
Ubuncinci bobushushu bokusebenza: - 40 C
Obona bushushu bokusebenza: + 125 C
Umbane wokuyeka: 220 mV
Uthotho: TLV70218
Ukupakishwa: I-Reel
Ukupakishwa: Sika iTape
Ukupakishwa: MouseReel
Uphawu: Texas Instruments
Umbane wokuyeka umbane - Ubuninzi: 375 mV
Umgaqo womgca: 1 mV
Umgaqo womthwalo: 1 mV
Uluhlu lobushushu obusebenzayo: - 4
Uluhlu lwamandla ombane wokuPhuma: 1.2 V ukuya ku-4.8 V
Imveliso: Linear Regulators
Uhlobo lweMveliso: Abalawuli be-LDO Voltage
Ubungakanani bePakethi yoMzi-mveliso: 3000
Uluhlu olungaphantsi: I-PMIC - ii-ICs zoLawulo lwaMandla
Uhlobo: ULawuli womgca wokuPhuma oPhantsi wangoku oPhantsi oPhuhliweyo
Ukuchaneka koLawulo loMbane: 0.5 %
Ubunzima beyunithi: 0.000222 oz

♠ TLV702 300-mA, Low-IQ, Low-Dropout Regulator

Uluhlu lwe-TLV702 lwabalawuli be-low-dropout (LDO) belinear zizixhobo zangoku ezipholileyo ezinomgca ogqwesileyo kunye nomthwalo wokusebenza okwethutyana.Ezi LDOs ziyilelwe izicelo amandla-ubuthathaka.I-bandgap echanekileyo kunye ne-amplifier yempazamo inika ukuchaneka okupheleleyo kwe-2%.Ingxolo ephantsi ephumayo, umlinganiselo ophezulu kakhulu wokulahlwa konikezelo lwamandla (PSRR), kunye nevolthi ephantsi yokuyeka ukwenza olu luhlu lwezixhobo lulungele ukhetho olubanzi lwezixhobo eziphathwa ngesandla ebhetri.Zonke iinguqulelo zesixhobo zinokuvalwa kwe-thermal kunye nomda wangoku wokhuseleko.

Ngaphezu koko, ezi zixhobo zizinzile kunye ne-capacitance yemveliso esebenzayo ye-0.1 μF kuphela.Olu phawu luvumela ukusetyenziswa kwee-capacitors ezingabizi kakhulu ezine-voltages ephezulu ye-bias kunye nokunciphisa ubushushu.Izixhobo zilawula ukuchaneka okuchaziweyo ngaphandle komthwalo ophumayo.

Uthotho lwe-TLV702P lukwabonelela ngesekethe yokutsalwa esebenzayo ukukhupha ngokukhawuleza iziphumo.

Uluhlu lwe-TLV702 lwabalawuli bomgca we-LDO lufumaneka kwi-SOT23-5 kunye ne-1.5-mm × 1.5-mm WSON-6 iiphakheji.


  • Ngaphambili:
  • Okulandelayo:

  • • Ukuyeka okuphantsi kakhulu: – 37 mV e-IOUT = 50 mA, VOUT = 2.8 V – 75 mV e-IOUT = 100 mA, VOUT = 2.8 V – 220mV kwi-IOUT = 300 mA, VOUT = 2.8 V

    • 2% Ukuchaneka

    • I-IQ ephantsi: 35 μA

    • Ukudityaniswa kombane we-Fixed-Output kunokwenzeka ukusuka kwi-1.2 V ukuya kwi-4.8 V

    • I-PSRR ephezulu: i-68 dB kwi-1 kHz

    • Izinzile ngeSakhono esisebenzayo se-0.1 μF (1)

    • Ukucinywa kweThermal kunye noKhuseleko lwaNgaphandle

    • Iipakethi: 5-Pin SOT-23 kunye ne-1.5-mm × 1.5-mm, 6-Pin WSON

    • IiHandsets ezingenazingcingo

    • Iifowuni ze-Smart • IiNethiwekhi zeZigBee®

    • Izixhobo zeBluetooth®

    • ILi-Ion eSebenza ngeBattery yeeMveliso eziphathwa ngesandla

    • I-WLAN kunye namanye amaKhadi oNgeniso kwiPC

    Iimveliso ezinxulumeneyo