LD1117DT33TR LDO Voltage Regulators 3.3V 0.8A Zoo
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | STMicroelectronics |
| Yam khoom: | LDO Voltage Regulators Cov |
| RoHS: | Paub meej |
| Mounting Style: | SMD / SMT |
| Pob / Case: | TSO-252-3 |
| Cov zis voltage: | 3.3 V |
| Cov zis tam sim no: | 9 50 mA |
| Number of Outputs: | 1 Tso zis |
| Polarity: | Qhov zoo |
| Quiescent Current: | 5 mA |
| Input voltage, Min: | 3.3 V |
| Input voltage, Max: | 15 V |
| Hom tso zis: | Tsau |
| Yam tsawg kawg nkaus ua haujlwm kub: | 0 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Tawm tawm Voltage: | 1 V |
| Series: | SIB 1117 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | STMicroelectronics |
| Tawm tawm Voltage - Max: | 1.1 V ib |
| Qhov siab: | 2.4mm ib |
| Ib - Input Bias Current: | 5 mA |
| Ntev: | 6.6mm ib |
| Txoj Cai Kab: | 6mv ua |
| Load Regulation: | 10 mV |
| Pd - Fais fab Dissipation: | 12 W |
| Yam khoom: | LDO Voltage Regulators Cov |
| Factory Pack Quantity: | 2500 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Voltage Regulation Qhov tseeb: | 1% |
| Dav: | 6.2mm ib |
| Chav ntsuas hnyav: | 0.012346 oz |
♠ Adjustable thiab ruaj tsis tshua muaj qhov zoo voltage regulator
Lub LD1117 yog qhov qis qis qis regulator muaj peev xwm muab tau txog 800 mA ntawm cov zis tam sim no, muaj txawm tias nyob rau hauv kev hloov kho (VREF = 1.25 V).Hais txog cov qauv ruaj khov, muaj cov khoom siv hluav taws xob hauv qab no: 1.2 V, 1.8 V, 2.5 V, 2.85 V, 3.3 V thiab 5.0 V.
Cov cuab yeej tau muab rau hauv: SOT-223, DPAK, SO-8 thiab TO-220.SOT-223 thiab DPAK nto mount pob khoom ua kom zoo dua cov yam ntxwv thermal txawm muab qhov cuam tshuam rau qhov chaw txuag.Kev ua haujlwm siab tau lees paub los ntawm NPN pass transistor.Qhov tseeb hauv qhov no, tsis zoo li PNP ib qho, cov quiescent tam sim no feem ntau ntws mus rau hauv lub load.Tsuas yog ib qho 10 µF yam tsawg kawg nkaus capacitor yog xav tau rau kev ruaj ntseg.Ntawm nti trimming tso cai rau lub regulator mus txog ib tug nruj heev output voltage kam rau ua, nyob rau hauv ± 1% ntawm 25 ° C.
Lub adjustable LD1117 yog tus pin rau tus pin tau tshaj lwm tus qauv.Adjustable voltage regulators tswj cov kev ua tau zoo dua nyob rau hauv cov nqe lus ntawm kev poob thiab kam rau ua.
• Tsis tshua muaj hluav taws xob poob qis (1 V typ.)
• 2.85 V ntaus ntawv kev ua tau zoo yog haum rau SCSI-2 active termination
• Tso zis tam sim no mus txog 800 mA
• Tsau tso zis voltage: 1.2 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V
• Kho tau version muaj (VREF = 1.25 V)
• Sab hauv tam sim no thiab thermal txwv
• Muaj nyob rau hauv ± 1% (ntawm 25 ° C) thiab 2% nyob rau hauv tag nrho cov kub ntau yam
• Kev tsis lees paub qhov hluav taws xob: 75 dB (typ.)
