LP2951CSD/NOPB LDO Voltage Regulators Adj MicroPwr Vtg Reg
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | LDO Voltage Regulators Cov |
| RoHS: | Paub meej |
| Mounting Style: | SMD / SMT |
| Pob / Case: | NWS-8 |
| Cov zis voltage: | 5 V |
| Cov zis tam sim no: | 100 mA |
| Number of Outputs: | 1 Tso zis |
| Polarity: | Qhov zoo |
| Quiescent Current: | 75 ua |
| Input voltage, Min: | - 300 mV |
| Input voltage, Max: | 30 V |
| 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: | 3 80mv |
| Series: | NP2951-N |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Tawm tawm Voltage - Max: | 80 mV, 450 mV |
| Ib - Input Bias Current: | 75 ua |
| Txoj Cai Kab: | 0.1% |
| Load Regulation: | 0.1% |
| Kev khiav hauj lwm qhov kub thiab txias: | -4 |
| Khoom siv: | LDO Voltage Regulators Cov |
| Yam khoom: | LDO Voltage Regulators Cov |
| Siv Voltage: | 1, 25 V |
| Factory Pack Quantity: | 1000 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Hom: | Adjustable Micropower Voltage Regulators |
| Voltage Regulation Qhov tseeb: | 0.5% |
| Chav ntsuas hnyav: | 11 mg |
♠ LP295x-N Series ntawm Adjustable Micropower Voltage Regulators
LP2950-N thiab LP2951-N yog micropower voltage regulators nrog tsawg quiescent tam sim no (75 µA raug) thiab tsis tshua muaj hluav taws xob poob qis (ib txwm 40 mV ntawm lub teeb loads thiab 380 mV ntawm 100 mA). Lawv zoo tagnrho rau siv nyob rau hauv lub roj teeb-powered systems. Tsis tas li ntawd, qhov quiescent tam sim no ntawm lub cuab yeej nce tsuas yog me ntsis hauv kev tso tawm, ua kom lub roj teeb ntev.
Ua tib zoo tsim ntawm LP2950-N / LP2951-N tau txo qis txhua qhov kev koom tes rau qhov yuam kev. Qhov no suav nrog kev ua siab ntev pib (0.5%), zoo heev load thiab kab kev cai (0.05% raug) thiab cov zis voltage kub coefficient tsawg heev, ua ib feem pab tau raws li ib tug low-power voltage siv.
Ib qho zoo li no yog qhov yuam kev chij tso tawm uas ceeb toom ntawm qhov tso zis hluav taws xob tsawg, feem ntau vim cov roj teeb poob ntawm cov khoom siv. Nws tuaj yeem siv rau kev rov pib dua. Qhov thib ob feature yog lub logic-compatible shutdown input uas enables tus regulator yuav tsum tau switched rau thiab tawm. Tsis tas li ntawd, ib feem yuav raug pin-stripped rau 5-V, 3-V, los yog 3.3-V tso zis (nyob ntawm seb lub version), los yog programmed los ntawm 1.24 V rau 29 V nrog ib tug lwm khub ntawm resistors.
Lub LP2950-N yog muaj nyob rau hauv pob nto-mount TO-252 thiab nyob rau hauv lub nrov 3-pin TO-92 pob rau pin-compatibility nrog laus 5-V regulators. 8-pin LP2951-N muaj nyob rau hauv cov yas, ceramic dual-in kab, WSON, lossis hlau tuaj yeem ntim khoom thiab muaj cov haujlwm ntxiv.
• Input Voltage Range: 2.3V txog 30V
• 5-V, 3-V, thiab 3.3-V Output Voltage Versions Muaj
• High Accuracy Output Voltage
• Ua kom 100-mA tso zis tam sim no
• Tsis tshua muaj Quiescent Tam sim no
• Tsis tshua muaj hluav taws xob tso tawm
• Tight Load and Line Regulation
• Cov coefficient kub qis heev
• Siv raws li Regulator lossis Reference
• Xav tau qhov peev xwm tsawg kawg nkaus rau kev ruaj ntseg
• Tam sim no thiab Thermal Limiting
• Ruaj Ruaj Nrog Tsawg-ESR Output Capacitors (10 mΩ txog 6 Ω)
• LP2951-N Versions nkaus xwb:
- Cov chij yuam kev ceeb toom ntawm qhov tso tawm tawm
- Logic-Controlled Electronic Shutdown
- Cov zis Programmable Los ntawm 1.24V txog 29V
• High-Efficiency Linear Regulator
• Regulator nrog Undervoltage Shutdown
• Low Dropout Battery-powered Regulator
• Snap-ON/Snap-OFF Regulator chaw
