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TLV70025DDCR - Integrated Circuits, Power Management, Voltage Regulators - Linear

tsananguro pfupi:

Iyo TLV700 yakatevedzana yeyakaderera-dropout (LDO) mutsara 1 regulators yakaderera quiescent yazvino michina ine yakanakisa mutsara uye inotakura kuita kwechinguvana.Aya maLDO akagadzirirwa maapplication anonzwa simba.Iyo chaiyo bandgap uye kukanganisa amplifier inopa yakazara 2% kunyatsoita.Ruzha rwakaderera rwakabuda, yakanyanya simba-supply rejection ratio (PSRR), uye yakaderera kudonhedza voltage inoita iyi nhevedzano yemidziyo yakanakira yakawanda bhatiri-inoshanda inobatwa ruoko.Ese mavhezheni ezvishandiso ane kudzima kwemafuta uye muganho wazvino wekuchengetedza.

Uyezve, michina iyi yakagadzikana ine inoshanda yekubuda capacitance ye 0.1 μF chete.Iyi ficha inogonesa kushandiswa kweanodhura-anoshanda macapacitor ane yakakwirira bias voltages uye tembiricha uye SC-70 Packages derating.Midziyo inogadzirisa kune chaiyo yakatsanangurwa

pasina chinobuda mutoro.


Product Detail

Product Tags

Product Attributes

TYPE DESCRIPTION
Category Integrated Circuits (ICs)

Power Management (PMIC)

Voltage Regulators - Linear

Mfr Texas Instruments
Series -
Package Tepi & Reel (TR)

Cheka Tape (CT)

Digi-Reel®

Product Status Active
Output Configuration Positive
Output Type Fixed
Nhamba yeVatongi 1
Voltage - Input (Max) 5.5V
Voltage - Kubuda (Mini/Yakagadziriswa) 2.5V
Voltage - Kubuda (Max) -
Voltage Dropout (Max) 0.25V @ 200mA
Zvazvino - Output 200mA
Zvazvino - Quescent (Iq) 55µA
Zvazvino - Kuwanikwa (Max) 270µA
PSRR 68dB (1kHz)
Kudzora Zvinhu Enable
Dziviriro Features Pamusoro Pazvino, Pamusoro peTemperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Nyaya SOT-23-5 Mutete, TSOT-23-5
Supplier Device Package SOT-23-KUTENDA
Base Product Number TLV70025

Zvinyorwa & Media

RESOURCE TYPE LINK
Datasheets Nhoroondo ye TLV700xx
Vhidhiyo Faira Chii chinonzi Voltage Regulator Imwe Nguva Yekudzidzisa |Digi-Kiyi Electronics
Featured Product Power Management
PCN Gungano/Mavambo Mult Dev A/T Chgs 30/Mar/2023
HTML Datasheet Nhoroondo ye TLV700xx
EDA Models TLV70025DDCR ne SnapEDA

TLV70025DDCR ne Ultra Librarian

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHS Status ROHS3 Inoenderana
Moisture Sensitivity Level (MSL) 2 (1 Gore)
REACH Status SIKIRA Usina Kubatwa
ECCN EAR99
HTSUS 8542.39.0001

 

Voltage regulatorskuita basa rinokosha mune zvemagetsi.Izvo zvakakosha zvikamu mukugadzirisa uye kudzikamisa mazinga emagetsi mukati memaseketi, kuve nechokwadi chekuti zvishandiso zvakabatana zvinogashira simba rinoenderera uye rakavimbika.Pakati pemarudzi akasiyana-siyana emagetsi emagetsi anowanikwa, mitsara yemagetsi anoshandiswa zvakanyanya nekuda kwekureruka kwavo, kushanda nesimba, uye mutengo-kushanda.Muchinyorwa chino, tichasuma mutsara regulator, kutsanangura mashandiro avanoita, kutsanangura mabhenefiti avo, uye kuongorora mashandisiro avanoita.

 

 A linear regulatorchinhu chemagetsi chinodzora uye chinodzora kubuda kwemagetsi pane imwe nhanho zvisinei nekushanduka kwemagetsi ekuisa kana kurodha ikozvino.Inoshanda nekubvisa yakawandisa voltage sekupisa, zvichiita kuti ive nyore uye yakavimbika mhinduro yekudzikamisa magetsi.Kusiyana nezvigadzirwa zvakafanana senge switching regulator, ayo anoshandisa akaomarara ekuchinja maseketi, mitsara maregita anowana chirevo nekushandisa passive zvikamu senge resistors uye capacitor, pamwe chete neakareruka mutsara ekufambisa zvinhu, kazhinji transistors.

 

Mukana mukuru wemitsara inodzora inobva mukureruka kwavo kwekuzvarwa.Nekuti ivo havavimbe neakaomesesa voltage regulation maseketi, ari nyore, anodhura-inoshanda, uye ane yakaderera ruzha mazinga ekugadzira.Pamusoro peizvi, mitsara inodzora zvakare ine yakanaka dhizaini maitiro ayo anovimbisa yakagadzikana yekubuda voltage kunyangwe pasi pemamiriro ekutakura akasiyana.Iyi ficha inoita kuti ive yakanakira maapplication uko kurongeka uye kugadzikana kwakakosha, senge analog maseketi uye emagetsi anonzwa.

 

Linear regulators anoshandiswa zvakanyanya mumaindasitiri akasiyana.Iwo anowanzo shandiswa mumidziyo yemagetsi seyevatengi zvemagetsi, nharembozha, uye maindasitiri otomatiki masisitimu.Aya maregulator anoshandiswawo mumagetsi ekushandura maseketi, mabhatiri ekuchaja masisitimu uye akasiyana emotokari maapplication.Linear regulator inosarudzwa muodhiyo amplifiers uye analog siginecha yekugadzirisa maseketi nekuda kweruzha rwavo rwakadzika uye nekunyanya kurongeka.Pamusoro pezvo, ivo vanotamba mabasa akakosha mukuyedzerwa kwerabhoritari uye michina yekurapa, uko kusimba kwemagetsi kwakakosha.

 

Kunyangwe iyo linear regulator ine akawanda mabhenefiti, ine zvakare zvimwe zvipimo zvinoda kutariswa.Chimwe chezvakashata zvayo zvikuru ndeyekuderera kwayo zvishoma kana zvichienzaniswa nekuchinja kwekugadzirisa.Nekuti linear regulator inobvisa yakawandisa voltage sekupisa, mitsara yemagetsi inogona kupisa uye inoda mamwe ekupisa anonyura kana kutonhora michina.Zvakare, mitsara yemagetsi haina kukodzera kukwirisa masimba ekushandisa sezvo vangave vasingakwanise kubata yakakwira mafungu.Naizvozvo, kushandura zvigadziriso ndiyo yekutanga sarudzo yemagetsi-nzara maapplication uko kusimba kwesimba kuri pamberi.

 

Muchidimbu, linear voltage regulators inopa mhinduro yakapusa uye inoshanda yekudzikamisa simba mumhando dzakasiyana dzemagetsi uye maseketi.Dhizaini yavo yakapfava, ruzha rwakaderera, uye hunhu hwakanaka hwemitemo hunovaita vakakurumbira muzvishandiso zvinoda kunyatsojeka uye kugadzikana.Nekudaro, kugona kwavo kuderera uye kushomeka kwekubata ikozvino kugona kunoita kuti vasave vakakodzera kune yakakwira magetsi maapplication.Zvakangodaro, mitsara inodzora ichiri kuita basa rakakosha mumagetsi, kuve nechokwadi chekugadzika kwemagetsi kugovera kune akasiyana midziyo uye masisitimu.


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