LD1117DT33TR LDO Voltage Regulators 3.3V 0.8A Positive
♠ Tlhaloso ea Sehlahisoa
Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
Moetsi: | STMicroelectronics |
Sehlopha sa Sehlahisoa: | LDO Voltage Regulators |
RoHS: | Lintlha |
Mounting Style: | SMD/SMT |
Sephutheloana / Taba: | HO YA-252-3 |
Output Voltage: | 3.3 V |
Sephetho sa Hona Joale: | 950 mA |
Nomoro ea Liphetho: | 1 Sephetho |
Polarity: | E ntle |
Quiscent Current: | 5 mA |
Input Voltage, Min: | 3.3 V |
Kenya Voltage, Max: | 15 V |
Mofuta oa tlhahiso: | E tsitsitse |
Mocheso o fokolang oa ho sebetsa: | 0C |
Boholo ba Thempereichara ea Tšebetso: | + 125 C |
Voltage ea ho tlohela: | 1 V |
Letoto: | LD1117 |
Sephutheloana: | Reel |
Sephutheloana: | Khaola Theipi |
Sephutheloana: | MouseReel |
Lebitso: | STMicroelectronics |
Motlakase oa ho theoha - Max: | 1.1 V |
Bolelele: | 2.4 limilimithara |
Ib - Kenyelletso ea Hona Joale: | 5 mA |
Bolelele: | 6.6 limilimithara |
Molawana: | 6 mv |
Melao ea Mojaro: | 10 mV |
Pd - Phello ea Matla: | 12 W |
Mofuta oa Sehlahisoa: | LDO Voltage Regulators |
Bongata ba Pakete ea Feme: | 2500 |
Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
Ho Nepaha ha Taolo ea Voltage: | 1% |
Bophara: | 6.2 limilimithara |
Boima ba Yuniti: | 0.012346 oz |
♠ Sesebelisoa sa motlakase se feto-fetohang le se tsitsitseng se tlase
LD1117 ke taolo e tlase ea motlakase e khonang ho fana ka 800 mA ea tlhahiso ea hona joale, e fumanehang esita le ka mokhoa o feto-fetohang (VREF = 1.25 V).Mabapi le liphetolelo tse tsitsitseng, ho fanoa ka li-voltage tse latelang: 1.2 V, 1.8 V, 2.5 V, 2.85 V, 3.3 V le 5.0 V.
Sesebelisoa se fanoa ka: SOT-223, DPAK, SO-8 le TO-220.Liphutheloana tsa SOT-223 le DPAK holim'a marulelo li ntlafatsa litšobotsi tsa mocheso esita le ho fana ka phello e nepahetseng ea ho boloka sebaka.Ts'ebetso e phahameng e tiisitsoe ke NPN pass transistor.Ha e le hantle tabeng ena, ho fapana le PNP e le 'ngoe, nako e khutsitseng e phalla haholo-holo mojaro.Ho hlokahala feela 10 µF bonyane ba capacitor e tloaelehileng haholo bakeng sa botsitso.Ho fokotsa li-chip ho lumella molaoli hore a fihlele ho mamellana ha motlakase o tiileng haholo, ka har'a ± 1% ho 25 °C.
LD1117 e feto-fetohang ke pin ho penya e tsamaellana le maemo a mang.Litaolo tsa motlakase tse feto-fetohang tse bolokang ts'ebetso e betere mabapi le ho theoha le mamello.
• Matla a tlase a tsoang (mofuta oa 1 V.)
• Lisebelisoa tsa 2.85 V tsa lisebelisoa li loketse ho felisoa ha SCSI-2
• Sephetho sa hajoale ho fihla ho 800 mA
• Matla a phahameng a tsitsitseng a: 1.2 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V
• Ho fumaneha ha mofuta o feto-fetohang (VREF = 1.25 V)
• Moeli oa ka hare oa hona joale le oa mocheso
• E fumaneha ka ± 1 % (ho 25 °C) le 2 % mochesong o felletseng.
• Ho hana motlakase oa phepelo: 75 dB (mofuta.)