LD1117DT33TR LDO Voltage Regulators 3.3V 0.8A Zabwino
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Zithunzi za STMicroelectronics |
| Gulu lazinthu: | LDO Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | KUTI-252-3 |
| Mphamvu ya Output: | 3.3 V |
| Zotulutsa Panopa: | 950 mA |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Polarity: | Zabwino |
| Quiscent Current: | 5 mA |
| Input Voltage, Min: | 3.3 V |
| Input Voltage, Max: | 15 V |
| Mtundu Wotulutsa: | Zokhazikika |
| Kutentha Kochepa Kwambiri: | 0 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Kutsika kwa Voltage: | 1 V |
| Mndandanda: | Chithunzi cha LD1117 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Zithunzi za STMicroelectronics |
| Kutsika kwa Voltage - Max: | 1.1 V |
| Kutalika: | 2.4 mm |
| Ib - Kulowetsa Kokondera Panopa: | 5 mA |
| Utali: | 6.6 mm |
| Lamulo la Mzere: | 6 mv |
| Kuwongolera Katundu: | 10 mv |
| Pd - Kutaya Mphamvu: | 12 W |
| Mtundu wa malonda: | LDO Voltage Regulators |
| Kuchuluka Kwa Paketi Ya Factory: | 2500 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Kulondola kwa Voltage Regulation: | 1 % |
| M'lifupi: | 6.2 mm |
| Kulemera kwa Unit: | 0.012346 oz |
♠ Chowongolera chowongolera chotsika komanso chokhazikika chotsika
The LD1117 ndi low drop voltage regulator yomwe imatha kupereka mpaka 800 mA ya zotulutsa zamakono, zomwe zimapezeka ngakhale muzosinthika (VREF = 1.25 V). Ponena za mitundu yokhazikika, ma voltages otsatirawa amaperekedwa: 1.2 V, 1.8 V, 2.5 V, 2.85 V, 3.3 V ndi 5.0 V.
Chipangizocho chimaperekedwa mu: SOT-223, DPAK, SO-8 ndi TO-220. Mapaketi a SOT-223 ndi DPAK okwera pamwamba amakulitsa mawonekedwe amafuta ngakhale akupatsa mwayi wopulumutsa malo. Kuchita bwino kwambiri kumatsimikiziridwa ndi NPN pass transistor. M'malo mwake, mosiyana ndi PNP imodzi, pompopompo yopumira imayenda kwambiri pamtolo. Ndi 10 µF yocheperako capacitor yokhayo yodziwika kwambiri yomwe imafunikira kuti pakhale bata. Pa chip trimming imalola wowongolera kuti afikire kulekerera kwamagetsi kolimba kwambiri, mkati mwa ± 1% pa 25 °C.
LD1117 yosinthika ndi pini kuti igwirizane ndi muyezo wina. Owongolera ma voltage osinthika omwe amasunga magwiridwe antchito bwino potengera kutsika ndi kulolerana.
• Magetsi otsika otsika (mtundu wa 1 V.)
• Mawonekedwe a chipangizo cha 2.85 V ndi oyenera kuthetsedwa kwa SCSI-2
• Kutulutsa panopa mpaka 800 mA
• Mphamvu yamagetsi yokhazikika ya: 1.2 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V
• Kupezeka kwa mtundu wosinthika (VREF = 1.25 V)
• Malire amkati ndi matenthedwe amkati
• Imapezeka mu ± 1 % (pa 25 °C) ndi 2% mu kutentha kwathunthu
• Kukana voteji: 75 dB (typ.)
