LP2985-33DBVR LDO Voltage Regulators 150-mA Yakaderera-Noise 1.5% kushivirira
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | LDO Voltage Regulators |
| Mounting Style: | SMD/SMT |
| Pakeji / Nyaya: | SOT-23-5 |
| Output Voltage: | 3.3 V |
| Output Current: | 150 mA |
| Nhamba Yezvinobuda: | 1 Output |
| Polarity: | Positive |
| Quiscent Current: | 850A |
| Input Voltage, Min: | 2.2 V |
| Input Voltage, Max: | 16 V |
| Mhando yeKubuda: | Fixed |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Dropout Voltage: | 280 mV |
| Series: | LP2985-33 |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Brand: | Texas Instruments |
| Dropout Voltage - Max: | 3 mv |
| Urefu: | 1.15 mm |
| Ib - Input Bias Yazvino: | 850A |
| Urefu: | 2.9 mm |
| Line Regulation: | 0.014 %/V |
| Zvekushandisa Zvazvino: | 850A |
| Operating Temperature Range: | - 4 |
| Product: | LDO Voltage Regulators |
| Product Type: | LDO Voltage Regulators |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Low Noise Low Dropout Regulators |
| Voltage Regulation Accuracy: | 1.5 % |
| Upamhi: | 1.6 mm |
| Unit Weight: | 0.001376 oz |
♠ LP2985 150-mA, Yakaderera-Ruzha, Yakaderera-Dropout Regulator Ine Shutdown
Iyo LP2985 ndeye yakagadziriswa-yakabuda, yakafara-inopinza, yakaderera-ruzha, yakaderera-inodonhedza voltage regulator inotsigira inopinza voltage renji kubva 2.5 V kusvika 16 V uye inosvika 150 mA yemutoro wazvino. Iyo LP2985 inotsigira kubuda kwe1.2 V kusvika 5.0 V (yechip chip nyowani).
Pamusoro pezvo, iyo LP2985 (chip chip nyowani) ine 1% yekubuda chaiko pamutoro, uye tembiricha inogona kusangana nezvinodiwa zvelow-voltage microcontrollers (MCUs) uye processor.
Mutsindo wakaderera we30 µVRMS (ine gumi-nF bypass capacitors) uye yakakura bandwidth PSRR kuita kweinodarika makumi manomwe dB pa1 kHz uye 40 dB pa1 MHz inobatsira kudzikisira frequency yekuchinjisa yekumusoro DC/DC inoshandura uye kuderedza post regulator kusefa.
Iyo yemukati yakapfava-yekutanga nguva uye yazvino muganho dziviriro inoderedza inrush ikozvino panguva yekutanga kumusoro, nekudaro ichideredza yekuisa capacitance. Zvidziviriro zvakajairwa, senge overcurrent uye overtemperature kudzivirira, zvinosanganisirwa.
Iyo LP2985 inowanikwa mune 5-pini 2.9-mm × 1.6-mm SOT-23 (DBV) package.
• VIN range (chip chip itsva): 2.5 V kusvika 16 V
• VOUT range (chip chip itsva): 1.2 V kusvika 5.0 V (yakagadziriswa, 100- mV matanho)
• VOUT kururama:
- ± 1% yeA-giredhi legacy chip
- ± 1.5% yeyakajairwa-giredhi legacy chip
- ± 0.5% kune itsva chip chete
• ± 1% kubuda kwechokwadi pamusoro pemutoro, uye tembiricha yechip itsva
• Kubuda ikozvino: Kusvika ku150 mA
• Yakaderera IQ (chip chip): 71 μA paILOAD = 0 mA
• Yakaderera IQ (chip chip): 750 μA paILOAD = 150 mA
• Dzima ikozvino:
– 0.01 μA (typ) yenhaka chip
– 1.12 μA (taipa) yechipu chitsva
• Ruzha rwakaderera: 30 μVRMS ine 10-nF bypass capacitor
• Output current limiting uye thermal protection
• Yakagadzikana ine 2.2-µF ceramic capacitors
• High PSRR: 70 dB pa1 kHz, 40 dB pa1 MHz
• Tembiricha yepakati pekushanda: -40°C kusvika +125°C
• Package: 5-pini SOT-23 (DBV)
• Washer uye dryer
• Nyika mobile radio
• Active antenna system mMIMO
• Cordless power tool
• Madhiraivha emotokari uye mabhodhi ekudzora
