LP2951CSD/NOPB LDO Voltage Regulators Adj MicroPwr Vtg Reg
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | LDO Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi/Mlandu: | WSON-8 |
| Mphamvu ya Output: | 5 V |
| Zotulutsa Panopa: | 100 mA |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Polarity: | Zabwino |
| Quiscent Current: | 75A |
| Input Voltage, Min: | - 300 mV |
| Input Voltage, Max: | 30 v |
| Mtundu Wotulutsa: | Zokhazikika |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Kutsika kwa Voltage: | 380 mv |
| Mndandanda: | Chithunzi cha LP2951-N |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Kutsika kwa Voltage - Max: | 80 mV, 450 mV |
| Ib - Kulowetsa Kokondera Panopa: | 75A |
| Lamulo la Mzere: | 0.1 % |
| Kuwongolera Katundu: | 0.1 % |
| Kutentha kwa Ntchito: | - 4 |
| Zogulitsa: | LDO Voltage Regulators |
| Mtundu wa malonda: | LDO Voltage Regulators |
| Reference Voltage: | 1.25 V |
| Kuchuluka Kwa Paketi Ya Factory: | 1000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Mtundu: | Ma Adjustable Micropower Voltage Regulators |
| Kulondola kwa Voltage Regulation: | 0.5 % |
| Kulemera kwa Unit: | 11 mg pa |
♠ LP295x-N Series of Adjustable Micropower Voltage Regulators
LP2950-N ndi LP2951-N ndi zowongolera mphamvu zamagetsi zamagetsi zotsika kwambiri (75 µA momwe zimakhalira) komanso voteji yotsika kwambiri (yomwe imakhala 40 mV pa katundu wopepuka ndi 380 mV pa 100 mA). Ndioyenera kugwiritsidwa ntchito pamakina oyendetsedwa ndi batri. Kuphatikiza apo, pompopompo ya chipangizocho imangowonjezera pang'ono pakusiya, ndikutalikitsa moyo wa batri.
Kukonzekera kosamala kwa LP2950-N/LP2951-N kwachepetsa zopereka zonse ku bajeti yolakwika. Izi zikuphatikiza kulolerana kolimba koyambirira (0.5% momwe), katundu wabwino kwambiri ndi malamulo amzere (0.05% momwe) komanso kutsika kwa kutentha kwamagetsi otsika kwambiri, zomwe zimapangitsa kuti gawolo likhale lothandiza ngati chiwongolero chamagetsi otsika.
Chimodzi mwazinthu zotere ndi kutulutsa mbendera yolakwika yomwe imachenjeza za kutsika kwamagetsi, nthawi zambiri chifukwa cha kugwa kwa mabatire pakulowetsa. Itha kugwiritsidwa ntchito poyatsanso kuyatsa. Chinthu chachiwiri ndi logic-compatible shutdown input yomwe imapangitsa kuti chowongoleracho chizimitsidwa ndi kuzimitsidwa. Komanso, gawolo likhoza kukhala lomangidwa ndi pini kuti likhale la 5-V, 3-V, kapena 3.3-V (kutengera mtundu wake), kapena lokonzedwa kuchokera ku 1.24 V mpaka 29 V ndi awiri akunja a resistors.
LP2950-N imapezeka pamtunda wa TO-252 phukusi komanso phukusi lodziwika bwino la 3-pin TO-92 kuti ligwirizane ndi ma 5-V owongolera akale. 8-pin LP2951-N imapezeka mu pulasitiki, ceramic dual-in line, WSON, kapena zitsulo zimatha kuyika ndikupereka ntchito zina zamakina.
• Kuyika kwa Voltage Range: 2.3 V mpaka 30 V
• 5-V, 3-V, ndi 3.3-V Output Voltage Versions Alipo
• Kuthamanga Kwambiri Kwambiri Kutulutsa Mphamvu
• Kuonetsetsa kuti 100-mA ikutulutsa Panopa
• Pang'ono Kwambiri Pakalipano
• Kutsika kwa Voltage
• Katundu Wolimba Kwambiri ndi Kuwongolera Mzere
• Kutsika Kwambiri Kutentha Kwambiri
• Gwiritsani ntchito ngati Regulator kapena Reference
• Imafunika Mphamvu Zochepa kuti Zikhazikike
• Kuchepetsa Pakalipano ndi Kutentha Kwambiri
• Yokhazikika Yokhala Ndi Ma Capacitor Ochepa a ESR (10 mΩ mpaka 6 Ω)
LP2951-N Mabaibulo Okha:
- Mbendera Yolakwika Imachenjeza za Kusiya Kutulutsa
- Logic-Controlled Electronic Shutdown
- Zotulutsa Zotheka Kuchokera ku 1.24 V mpaka 29 V
• Liniya Yogwira Ntchito Kwambiri
• Regulator yokhala ndi Undervoltage Shutdown
• Low Dropout Battery-powered Regulator
• Malo owongolera a Snap-ON/Snap-OFF
