TLV70228DBVR LDO Voltage Regulators 300mALOw IQLDO Reg
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | I-LDO Voltage Regulators |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-SOT-23-5 |
| I-Voltage Yokuphumayo: | 2.8 V |
| Okukhiphayo Kwamanje: | 300 mA |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| I-polarity: | Okuhle |
| I-Quiscent Yamanje: | 35A |
| I-Voltage Yokufaka, Min: | 2 V |
| I-Voltage Yokufaka, I-Max: | 5.5 V |
| I-PSRR / Ukwenqatshwa kwe-Ripple - Uhlobo: | awu 68db |
| Uhlobo Lokukhiphayo: | Kulungisiwe |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| I-Dropout Voltage: | 220 mV |
| Uchungechunge: | I-TLV70228 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| I-Dropout Voltage - Ubukhulu: | 375 mv |
| Ukulawulwa Komugqa: | 1 mv |
| Umthethonqubo wokulayisha: | 1 mv |
| I-Operating Temperature Range: | - 4 |
| Ububanzi Bamandla Okukhiphayo: | 1.2 V kuya ku-4.8 V |
| Umkhiqizo: | Linear Regulators |
| Uhlobo Lomkhiqizo: | I-LDO Voltage Regulators |
| Inani Lephakethe Lefekthri: | 3000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Uhlobo: | Isilawuli Somugqa Sokuphuma Okuphansi Kwamanje Okupholile Okuphansi |
| Ukunemba Kokulawulwa Kwegesi: | 0.5 % |
| Isisindo Seyunithi: | 0.000222 oz |
♠ TLV702 300-mA, Low-IQ, Low-Dropout Regulator
Uchungechunge lwe-TLV702 lwezilawuli zomugqa ze-low-dropout (LDO) zingamadivayisi amanje athule anolayini omuhle kakhulu nokusebenza kwesikhashana kokulayisha. Lawa ma-LDO enzelwe izinhlelo zokusebenza ezizwela amandla. I-bandgap enembile kanye ne-amplifier yamaphutha inikeza ukunemba okuphelele okungu-2%. Umsindo ophumayo ophansi, isilinganiso esiphezulu kakhulu sokunqatshwa kokunikezwa kwamandla (i-PSRR), kanye ne-voltage ephuma kancane yenza lolu chungechunge lwamadivayisi lulungele ukukhethwa okubanzi kwezinto eziphathwa ngesandla ezisebenza ngebhethri. Zonke izinguqulo zedivayisi zinokuvala shaqa okushisayo kanye nomkhawulo wamanje wokuphepha.
Ngaphezu kwalokho, lawa madivayisi azinzile anamandla okukhiphayo angu-0.1 μF kuphela. Lesi sici sinika amandla ukusetshenziswa kwama-capacitor angabizi anama-voltage aphezulu okuchema nokwehla kwezinga lokushisa. Amadivayisi alawula ukunemba okucacisiwe ngaphandle komthwalo ophumayo.
Uchungechunge lwe-TLV702P futhi luhlinzeka ngomjikelezo wokudonsa osebenzayo ukuze ukhiphe ngokushesha okuphumayo.
Uchungechunge lwe-TLV702 lwezilawuli zomugqa we-LDO ziyatholakala kumaphakheji we-SOT23-5 kanye no-1.5-mm × 1.5-mm WSON-6.
• Ukuyeka Okuphansi Kakhulu:
– 37 mV ku-IOUT = 50 mA, VOUT = 2.8 V
– 75 mV ku-IOUT = 100 mA, VOUT = 2.8 V
– 220mV ku-IOUT = 300 mA, VOUT = 2.8 V
• Ukunemba okungu-2%.
• I-IQ ephansi: 35 μA
• Inhlanganisela Yamandla Amandla Angaguquki Okukhiphayo Okungenzeka ukusuka ku-1.2 V ukuya ku-4.8 V
• I-PSRR ephezulu: 68 dB ku-1 kHz
• Izinzile Ngekhono Eliphumelelayo lika-0.1 μF
• Ukuvala i-Thermal kanye nokuvikelwa kwe-Overcurrent
• Amaphakheji: 5-Pin SOT-23 kanye no-1.5-mm × 1.5-mm, 6-Pin WSON
• Izingcingo ezingenantambo
• Amafoni Ahlakaniphile
• Amanethiwekhi eZigBee®
• Amadivayisi e-Bluetooth®
• Imikhiqizo Ephathwayo Ephathwa Ibhethri ye-Li-Ion
• I-WLAN kanye Namanye Amakhadi Okwengeza I-PC
