ADM7170ACPZ-3.3 LDO Voltage Regulators 0.5A Hi PSRR FT LDO 3.3Vo
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Analog, Inc. |
| Sehlopha sa Sehlahisoa: | LDO Voltage Regulators |
| Mounting Style: | SMD/SMT |
| Output Voltage: | 3.3 V |
| Sephetho sa Hona Joale: | 500 mA |
| Nomoro ea Liphetho: | 1 Sephetho |
| Polarity: | E ntle |
| Quiscent Current: | 700A |
| Input Voltage, Min: | 2.3 V |
| Kenya Voltage, Max: | 6.5 V |
| PSRR / Ripple Rejection - Mofuta: | 60dB |
| Mofuta oa tlhahiso: | E tsitsitse |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Voltage ea ho tlohela: | 42 mV |
| Letoto: | ADM7170 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Analog |
| Development Kit: | ADM7170CP-EVALZ |
| Motlakase oa ho theoha - Max: | 70 mV |
| Bolelele: | 0.75 limilimithara |
| Bolelele: | 3 limilimithara |
| Molawana: | 0.1 %/V |
| Melao ea Mojaro: | 0.1 %/A |
| Ha e Mamelle Mongobo: | Ee |
| Phepelo ea Hona Joale: | 3 mA |
| Output Voltage Range: | - |
| Sehlahisoa: | LDO Voltage Regulators |
| Mofuta oa Sehlahisoa: | LDO Voltage Regulators |
| Bongata ba Pakete ea Feme: | 1500 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Mofuta: | CMOS |
| Ho Nepaha ha Taolo ea Voltage: | 1.25 % |
| Bophara: | 3 limilimithara |
| Boima ba Yuniti: | 0.001545 oz |
♠ 6.5 V, 500 mA, Ultralow Noise, PSRR e Phahameng, Karabelo e potlakileng ea nakoana CMOS LDO
ADM7170 ke CMOS, low dropout linear regulator (LDO) e sebetsang ho tloha ho 2.3 V ho ea ho 6.5 V mme e fana ka ho fihlela ho 500 mA ea tlhahiso ea hona joale.LDO ena e phahameng ea hona joale e nepahetse bakeng sa taolo ea li-analog tse phahameng tsa ts'ebetso le li-circuits tse tsoakiloeng tse sebetsang ho tloha ho 6 V ho ea ho 1.2 V rails.U sebelisa meralo e tsoetseng pele ea thepa, sesebelisoa se fana ka ho hana phepelo ea matla a phahameng le lerata le tlase, 'me se fihlella mohala o motle le karabelo ea nakoana ka 4.7 µF ceramic output capacitor e nyane feela.Karabelo ea nakoana ea mojaro hangata ke 1.5 μs bakeng sa 1 mA
ho 500 mA mohato oa mojaro.
ADM7170 e fumaneha ka likhetho tse 17 tse tsitsitseng tsa motlakase.Li-voltages tse latelang li fumaneha ho tloha setokong: 1.3 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V, 4.2 V, le 5.0 V. Li-voltage tse eketsehileng tse fumanehang ka taelo e khethehileng ke: 1.5 V, 1.85 V, 2.0 V, 2.2 V, 2.7 V, 2.75 V, 2.8 V, 2.85 V, 3.8 V, le 4.6 V. Phetolelo e feto-fetohang e fumaneha hape e lumellang lihlahisoa tse tsoang ho 1.2 V ho ea ho VIN - VDO e nang le karohano ea ka ntle ea maikutlo.
Inrush current e ka laoloa ka ho fetola nako ea ho qala ka phini e bonolo ea ho qala.Nako e tloaelehileng ea ho qala ka 1 nF soft start capacitor e ka ba 1.0 ms.
ADM7170 regulator output lerata ke 5 μV rms e ikemetseng ho motlakase oa tlhahiso.ADM7170 e fumaneha ka 8-lead, 3 mm × 3 mm LFCSP, e etsang hore e se ke ea e-ba tharollo e fokolang haholo, empa hape e fana ka ts'ebetso e babatsehang ea mocheso bakeng sa likopo tse hlokang ho fihla ho 500 mA ea tlhahiso ea hona joale sebakeng se senyenyane, se tlaase.
- Lebelo la matla a kenang: 2.3 V ho isa ho 6.5 V
- Boholo ba mojaro hajoale: 500 mA
- Lerata le tlase: 5 µV rms e ikemetseng ho motlakase o tsoang ho
- 100 Hz ho isa ho 100 kHz
- Karabelo ea nakoana e potlakileng: 1.5 μs bakeng sa 1 mA ho isa ho 500 mA mohato oa mojaro
- 60 dB PSRR ho 100 kHz
- Matla a tlase a theoha: 42 mV ho 500 mA mojaro, VOUT = 3 V
- Ho nepahala ha pele: ± 0.75%
- Ho nepahala ho feta mola, mojaro, le mocheso: ± 1.25%
- Nako e khutsitseng, IGND = 0.7 mA ntle le moroalo
- Ho koala hona joale: 0.25 μA ho VIN = 5 V
- E tsitsitseng ka 4.7 µF ceramic output capacitor e nyane
- Likhetho tsa motlakase tse feto-fetohang le tse tsitsitseng: 1.2 V ho isa ho 5.0 V
- Tlhahiso e ka feto-fetohang ho tloha ho 1.2 V ho ea ho VIN - VDO
- Precision nolofalletsa
- Qala e bonolo e fetolehang
- 8-letoto, 3 limilimithara × 3 limilimithara LFCSP sephutheloana
- E tšehetsoa ke sesebelisoa sa ADIsimPower
- Taolo ea lits'ebetso tse mamelang lerata: li-circuits tsa ADC le DAC, li-amplifiers tse nepahetseng, li-PLL / VCO, le li-IC tsa nako.
- Lipuisano le mekhoa ea motheo
- Kalafo le tlhokomelo ea bophelo
- Indasteri le lisebelisoa
