LP2985-33DBVR LDO Nā Hoʻoponopono Voltage
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | Nā mea kani ʻo Texas |
| Māhele Huahana: | LDO Mea Hooponopono Voltage |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo / hihia: | SOT-23-5 |
| Voltage pukana: | 3.3 V |
| Huakaʻi i kēia manawa: | 150 mA |
| Ka helu o nā mea hoʻopuka: | 1 Hoʻopuka |
| Polarity: | maikaʻi |
| ʻO kēia manawa mālie: | 850 uA |
| Voltage Hookomo, Min: | 2.2 V |
| Voltage Input, Max: | 16 V |
| ʻAno puka: | Paʻa |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 125 C |
| Ka Voltage Haʻalele: | 280 mV |
| moʻo: | LP2985-33 |
| Packaging: | Reel |
| Packaging: | ʻOki lipine |
| Packaging: | Huli ʻIole |
| Brand: | Nā mea kani ʻo Texas |
| Voltage Haʻalele - Max: | 3 mV |
| Kiʻekiʻe: | 1.15 mm |
| Ib - Hoʻokomo Bias i kēia manawa: | 850 uA |
| Ka lōʻihi: | 2.9 mm |
| Hoʻoponopono laina: | 0.014 %/V |
| Mea Hana i kēia manawa: | 850 uA |
| Kaulana Mahana Hana: | - 4 |
| Huahana: | LDO Mea Hooponopono Voltage |
| ʻAno Huahana: | LDO Mea Hooponopono Voltage |
| Ka nui o ka waihona hale hana: | 3000 |
| Māhele ʻāpana: | PMIC - Nā IC hoʻokele mana |
| ʻAno: | Nā Hoʻoponopono Haʻahaʻa Haʻahaʻa Haʻahaʻa Haʻahaʻa |
| ʻO ka pololei o ka hoʻoponopono Voltage: | 1.5 % |
| laula: | 1.6 mm |
| Huina Wehe: | 0.001376 oz |
♠ LP2985 150-mA, Hoʻoponopono Haʻahaʻa Haʻahaʻa, Hoʻokuʻu Haʻahaʻa Me ka Paʻa
ʻO ka LP2985 kahi mea hoʻopuka paʻa, hoʻokomo ākea, haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa e kākoʻo ana i kahi kikowaena uila hoʻokomo mai 2.5 V a 16 V a hiki i ka 150 mA o ka ukana o kēia manawa. Kākoʻo ka LP2985 i ka laulā puka o 1.2 V a i 5.0 V (no ka chip hou).
Hoʻohui ʻia, ʻo ka LP2985 (ʻokoʻa hou) he 1% ka pololei o ka puka ma waena o ka ukana, a me ka mahana e hiki ke hoʻokō i nā pono o nā microcontrollers haʻahaʻa haʻahaʻa (MCUs) a me nā mea hana.
ʻO ka leo haʻahaʻa haʻahaʻa o 30 µVRMS (me nā capacitors bypass 10-nF) a me ka hana PSRR bandwidth ākea ʻoi aku ka nui ma mua o 70 dB ma 1 kHz a me 40 dB ma 1 MHz kōkua e hoʻemi i ke alapine hoʻololi o kahi mea hoʻololi DC/DC i luna a hoʻemi i ka kānana hoʻoponopono post.
ʻO ka manawa hoʻomaka palupalu kūloko a me ka pale palena o kēia manawa e hōʻemi i ka inrush i ka wā o ka hoʻomaka ʻana, no laila e hōʻemi ana i ka capacitance komo. Hoʻokomo ʻia nā hiʻohiʻona pale maʻamau, e like me ka overcurrent a me ka overtemperature.
Loaʻa ka LP2985 i kahi pūʻolo 5-pin 2.9-mm × 1.6-mm SOT-23 (DBV).
• Ka laulā VIN (puke hou): 2.5 V a 16 V
• Ka laulā VOUT (puke hou): 1.2 V a 5.0 V (pa'a, 100- mV kapuai)
• pololei VOUT:
- ± 1% no ka pahu hoʻoilina A-grade
- ± 1.5% no ka chip hoʻoilina maʻamau
- ± 0.5% no ka chip hou wale nō
• ± 1% ka pololei puka ma luna o ka ukana, a me ka mahana no ka chip hou
• Ka puka i kēia manawa: A hiki i 150 mA
• IQ haʻahaʻa (puke hou): 71 μA ma ILOAD = 0 mA
• IQ haʻahaʻa (puke hou): 750 μA ma ILOAD = 150 mA
• Ke pani nei i kēia manawa:
- 0.01 μA (typ) no ka chip hoʻoilina
- 1.12 μA (typ) no ka chip hou
• Ka leo haʻahaʻa: 30 μVRMS me 10-nF bypass capacitor
• Ka palena o kēia manawa a me ka pale wela
• Paʻa me 2.2-µF capacitors seramika
• PSRR kiʻekiʻe: 70 dB ma 1 kHz, 40 dB ma 1 MHz
• Ka wela hui 'ana: –40°C a i +125°C
• Pūʻolo: 5-pin SOT-23 (DBV)
• Mea holoi a maloʻo
• Lekiō kaʻahele ʻāina
• Pūnaehana antenna hana mMIMO
• Paahana mana cordless
• nā kaʻa kaʻa a me nā papa hoʻomalu
