MCP1727-3302E / MF LDO Voltage Regulators 1.5A CMOS LDO 3.3V DFN8
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Microchip |
| Yam khoom: | LDO Voltage Regulators Cov |
| RoHS: | Paub meej |
| Mounting Style: | SMD / SMT |
| Pob / Case: | DFN-8 |
| Cov zis voltage: | 3.3 V |
| Cov zis tam sim no: | 1.5 A |
| Number of Outputs: | 1 Tso zis |
| Polarity: | Qhov zoo |
| Quiescent Current: | 220 ua |
| Input voltage, Min: | 2.3 V |
| Input voltage, Max: | 6 V |
| PSRR / Ripple Rejection - Hom: | 60dB ib |
| Hom tso zis: | Tsau |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Tawm tawm Voltage: | 330mv ua |
| Series: | MCP1727 |
| Ntim: | Tube |
| Hom Tshuaj: | Microchip Technology / Atmel |
| Tawm tawm Voltage - Max: | 550mv ua |
| Ib - Input Bias Current: | 120 ua |
| Txoj Cai Kab: | 0.05% / V |
| Load Regulation: | 0.5% |
| Yam khoom: | LDO Voltage Regulators Cov |
| Siv Voltage: | 0, 41v |
| Factory Pack Quantity: | 120 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Kev kam rau siab: | 2% |
| Voltage Regulation Qhov tseeb: | 0.5% |
| Chav ntsuas hnyav: | 0.001319 hli |
♠ 1.5A, Tsawg Voltage, Tsawg Quiescent Tam Sim No LDO Regulator
MCP1727 yog 1.5A Low Dropout (LDO) linear regulator uas muab siab tam sim no thiab cov zis hluav taws xob tsawg hauv pob me me. Lub MCP1727 los nyob rau hauv ib tug ruaj (los yog adjustable) tso zis voltage version, nrog ib tug tso zis voltage ntau ntawm 0.8V rau 5.0V. Lub peev xwm 1.5A tso zis tam sim no, ua ke nrog qhov muaj peev xwm tso zis tsawg, ua rau MCP1727 yog qhov kev xaiv zoo rau cov ntawv thov tshiab sub-1.8V qhov hluav taws xob LDO uas muaj qhov xav tau tam sim no.
MCP1727 yog qhov ruaj khov siv cov khoom siv hluav taws xob cov khoom siv hluav taws xob uas ua rau muaj suab nrov qis thiab txo qhov loj thiab tus nqi ntawm tag nrho cov kev daws teeb meem. Tsuas yog 1 µF ntawm cov zis capacitance yog xav tau kom ruaj khov LDO.
Siv CMOS kev tsim kho, qhov quiescent tam sim no siv los ntawm MCP1727 feem ntau yog tsawg dua 120 µA dhau ntawm tag nrho cov khoom siv hluav taws xob, ua rau nws txaus nyiam rau cov khoom siv hauv computer uas xav tau cov zis tam sim no. Thaum kaw, qhov quiescent tam sim no raug txo kom tsawg dua 0.1 µA.
Lub scaled-down tso zis voltage yog nyob rau hauv saib xyuas thiab ib tug hwj chim zoo (PWRGD) tso zis yog muab thaum cov zis nyob rau hauv 92% ntawm kev cai (ib txwm). Lub capacitor sab nraud tuaj yeem siv rau ntawm CDELAY tus pin los kho qhov ncua sij hawm ntawm 200 µs rau 300 ms.
Lub overtemperature thiab luv luv Circuit Court tam sim no-limiting muab kev tiv thaiv ntxiv rau LDO thaum lub sij hawm system txhaum.
• 1.5A tso zis tam sim no muaj peev xwm
• Input Ua Haujlwm Voltage Range: 2.3V rau 6.0V
• Adjustable Output Voltage Range: 0.8V txog 5.0V
• Standard Fixed Output Voltages: – 0.8V, 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
• Lwm Cov Kev Tso Tawm Tso Tawm Voltage Options muaj raws li thov
• Tsis tshua muaj hluav taws xob poob qis: 330 mV raug ntawm 1.5A
• Hom tso zis Voltage kam rau ua: 0.5%
• ruaj khov nrog 1.0 µF Ceramic Output Capacitor
• Teb ceev ceev rau Load Transients
• Tsawg Supply Tam sim no: 120 µA (tus qauv)
• Tsawg Shutdown Supply Tam sim no: 0.1 µA (tus qauv)
• Kho ncua sij hawm ntawm lub hwj chim zoo tso zis
• Short Circuit Current Limiting thiab Overtemperature Protection
• 3 hli x 3 hli DFN-8 thiab SOIC-8 Pob Options
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• 2.5V rau 1.XV Regulators
