LP5912Q1.8DRVRQ1 Chitsva chechokwadi chepakutanga IC stock Electronic Components Ic Chip Tsigira BOM Service TPS62130AQRGTRQ1
Product Attributes
| TYPE | DESCRIPTION | SARUDZA |
| Category | Integrated Circuits (ICs) PMIC - Voltage Regulators - Linear |
|
| Mfr | Texas Instruments |
|
| Series | Motokari, AEC-Q100 |
|
| Package | Tepi & Reel (TR) Cheka Tape (CT) Digi-Reel® |
|
| Product Status | Active |
|
| Output Configuration | Positive |
|
| Output Type | Fixed |
|
| Nhamba yeVatongi | 1 |
|
| Voltage - Input (Max) | 6.5V |
|
| Voltage - Kubuda (Mini/Yakagadziriswa) | 1.8V |
|
| Voltage - Kubuda (Max) | - |
|
| Voltage Dropout (Max) | 0.25V @ 500mA |
|
| Zvazvino - Output | 500mA |
|
| Zvazvino - Quescent (Iq) | 55µA |
|
| Zvazvino - Kuwanikwa (Max) | 600µA |
|
| PSRR | 80dB ~ 40db (100Hz ~ 100kHz) |
|
| Kudzora Zvinhu | Gonesa, Simba Yakanaka, Yakapfava Kutanga |
|
| Dziviriro Features | Pamusoro peTemperature, Reverse Polarity, Short Circuit |
|
| Operating Temperature | -40°C ~ 125°C (TJ) |
|
| Mounting Type | Surface Mount |
|
| Package / Nyaya | 6-WDFN Yakafumurwa Pad |
|
| Supplier Device Package | 6-WSON (2x2) |
|
| Base Product Number | LP5912 | |
| SPQ | 3000PCS |
Linear regulator
Inzvemagetsi, alinear regulatorari avoltage regulatorinoshandiswa kuchengetedza voltage yakatsiga.[1]Kupokana kweiyo regulator kunosiyana zvichienderana nezvose zviri zviviri vhezheni yekupinza uye mutoro, zvichikonzera kubuda kwemagetsi nguva dzose.Iyo yekudzora yedunhu inosiyana yayoresistance, kuramba uchigadzirisa avoltage dividernetwork kuchengetedza inogara ichibuda voltage uye ichiramba ichibvisa mutsauko pakati peiyo inopinza uye inodzorwa voltages setsvina inopisa.Kusiyana neizvi, aswitching regulatorinoshandisa mudziyo unoshanda unobatidza nekudzima (oscilates) kuchengetedza avhareji kukosha kwekubuda.Nekuti iyo yakadzorwa voltage yemutsara regulator inofanirwa kugara yakadzikira pane yekupinza voltage, kushanda zvakanaka kune kushoma uye magetsi ekuisa anofanirwa kunge akakwira zvakakwana kuti agare achibvumira chishandiso chinoshanda kudonhedza imwe voltage.
Linear regulators vanogona kuisa mudziyo wekudzora wakafanana nemutoro (shuntregulator) kana inogona kuisa mudziyo wekudzora pakati pechitubu uye mutoro wakadzorwa (akateedzana regulator).Rakareruka mitsara regulator inogona chete iine zvishoma seaZener diodeuye akatevedzana resistor;mamwe akaomesesa maregulator anosanganisira akaparadzana matanho evolti referensi, kukanganisa amplifier uye simba pass element.Nokuti linearvoltage regulatorchinhu chakajairika chemidziyo yakawanda, single-chip regulatorsICszvakajairika.Linear regulator inogona zvakare kugadzirwa nemagungano e discrete solid-state kanavacuum tubezvikamu.
Pasinei nezita ravo, linear regulators varinon-linear circuitsnekuti iwo ane zvisiri-mutsara zvikamu (seZener diodes, sezvinoratidzwa pazasi munesimple shunt regulator) uye nekuti iyo voltage inobuda inogara iripo (uye dunhu rine chisingaperi chinobuda chisingaenderane nekupinza kwayo idunhu risiri-mutsara.)[2]
Zvimiro zveLP5912-Q1
- Inokodzera ZveMota Zvikumbiro
- AEC Q100-Yakakodzera Nezvinotevera ZvawanikwaInput Voltage Range: 1.6 V kusvika 6.5 V
- Device Temperature Giredhi 1: -40°C kusvika +125°C Ambient Operating Temperature Range
- Mudziyo HBM Classification Level 2
- Mudziyo CDM Classification Level C6
- Output Voltage Range: 0.8 V kusvika 5.5 V
- Output Current kusvika ku500 mA
- Low Output-Voltage Noise: 12 µVRMSTypical
- PSRR pa1 kHz: 75 dB Yakajairika
- Output Voltage Tolerance (VOUT≥ 3.3 V): ±2%
- Low IQ(Yakagoneswa, Hapana Mutoro): 30 µA Yakajairika
- Low Dropout (VOUT≥ 3.3 V): 95 mV Yakajairika pa500-mA Mutoro
- Yakagadzikana Iine 1-µF Ceramic Input uye Output Capacitors
- Thermal-Overload uye Short-Circuit Dziviriro
- Reverse Current Protection
- Hapana Noise Bypass Capacitor Inodiwa
- Output Automatic Discharge for Fast Turnoff
- Simba-Yakanaka Kubuda Ne140-µs Yekunonoka Kunonoka
- Yemukati Yakapfava-Tanga kuganhurira iyo In-rush Yazvino
- -40°C kusvika +125°C Operating Junction Temperature Range
Tsanangudzo yeLP5912-Q1
Iyo LP5912-Q1 yakaderera-ruzha LDO inogona kupa kusvika ku500 mA yekubuda ikozvino.Yakagadzirirwa kusangana nezvinodiwa zveRF uye analog maseketi, iyo LP5912-Q1 mudziyo inopa yakaderera ruzha, yakakwira PSRR, yakaderera quiescent ikozvino, uye yakaderera mutsetse uye mutoro wenguva pfupi mhinduro.Iyo LP5912-Q1 inopa kirasi-inotungamira ruzha kuita pasina ruzha bypass capacitor uye nekugona kwekurekubuda capacitance kuiswa.
Chishandiso chakagadzirirwa kushanda ne 1-µF yekupinda uye 1-µF inobuda ceramic capacitor (hapana yakaparadzana ruzha bypass capacitor inodiwa).
Mudziyo uyu unowanikwa une mafixed output voltages kubva pa0.8 V kusvika 5.5 V mumatanho 25-mV.Bata Texas Instruments Sales kune chaiyo voltage sarudzo zvinodiwa.
Kune ese mapakeji aripo, ona Package Option Addendum (POA) pakupera kweiyi data sheet.
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