LP2951CSD/NOPB LDO Voltage Regulators Adj MicroPwr Vtg Reg

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Chaw tsim tshuaj paus: Texas Instruments
Yam khoom: LDO Voltage Regulators
Daim ntawv qhia: LP2951 CSD/NOPB
Description: IC REG LIN POS ADJ 100MA 8WSON
RoHS raws li txoj cai: RoHS raws


Product Detail

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♠ Product Description

Yam khoom Tus nqi tsim nyog
Chaw tsim tshuaj paus: Texas Instruments
Yam khoom: LDO Voltage Regulators Cov
RoHS: Paub meej
Mounting Style: SMD / SMT
Pob / Case: NWS-8
Cov zis voltage: 5 V
Cov zis tam sim no: 100 mA
Number of Outputs: 1 Tso zis
Polarity: Qhov zoo
Quiescent Current: 75 ua
Input voltage, Min: - 300 mV
Input voltage, Max: 30 V
Hom tso zis: Tsau
Yam tsawg kawg nkaus ua haujlwm kub: -40 C ua
Ua haujlwm kub siab tshaj plaws: + 125 C
Tawm tawm Voltage: 380mv wb
Series: NP2951-N
Ntim: Rov qab
Ntim: Txiav daim kab xev
Ntim: MouseReel
Hom Tshuaj: Texas Instruments
Tawm tawm Voltage - Max: 80 mV, 450 mV
Ib - Input Bias Current: 75 ua
Txoj Cai Kab: 0.1%
Load Regulation: 0.1%
Kev khiav hauj lwm qhov kub thiab txias: -4
Khoom siv: LDO Voltage Regulators Cov
Yam khoom: LDO Voltage Regulators Cov
Siv Voltage: 1, 25 V
Factory Pack Quantity: 1000
Cov qeb: PMIC - Tswj fais fab ICs
Hom: Adjustable Micropower Voltage Regulators
Voltage Regulation Qhov tseeb: 0.5%
Chav ntsuas hnyav: 11 mg

 

♠ LP295x-N Series ntawm Adjustable Micropower Voltage Regulators

LP2950-N thiab LP2951-N yog micropower voltage regulators nrog tsawg quiescent tam sim no (75 µA raug) thiab tsis tshua muaj hluav taws xob poob qis (ib txwm 40 mV ntawm lub teeb loads thiab 380 mV ntawm 100 mA).Lawv zoo tagnrho rau siv nyob rau hauv lub roj teeb-powered systems.Tsis tas li ntawd, qhov quiescent tam sim no ntawm lub cuab yeej nce tsuas yog me ntsis hauv kev tso tawm, ua kom lub roj teeb ntev.

Ua tib zoo tsim ntawm LP2950-N / LP2951-N tau txo qis txhua qhov kev koom tes rau qhov yuam kev.Qhov no suav nrog kev ua siab ntev pib (0.5%), zoo heev load thiab kab kev cai (0.05% raug) thiab cov zis voltage qis heev coefficient, ua ib feem pab tau raws li ib tug low-power voltage siv.

Ib qho zoo li no yog qhov yuam kev chij tso tawm uas ceeb toom ntawm qhov tso zis hluav taws xob tsawg, feem ntau vim cov roj teeb poob ntawm cov khoom siv.Nws tuaj yeem siv rau kev rov pib dua.Qhov thib ob feature yog lub logic-compatible shutdown input uas enables tus regulator yuav tsum tau switched rau thiab tawm.Tsis tas li ntawd, ib feem yuav raug pin-stripped rau 5-V, ​​3-V, los yog 3.3-V tso zis (nyob ntawm seb lub version), los yog programmed los ntawm 1.24 V rau 29 V nrog ib tug lwm khub ntawm resistors.

Lub LP2950-N yog muaj nyob rau hauv pob nto-mount TO-252 thiab nyob rau hauv lub nrov 3-pin TO-92 pob rau pin-compatibility nrog laus 5-V regulators.8-pin LP2951-N muaj nyob rau hauv cov yas, ceramic dual-in kab, WSON, lossis hlau tuaj yeem ntim khoom thiab muaj cov haujlwm ntxiv.


  • Yav dhau los:
  • Tom ntej:

  • • Input Voltage Range: 2.3V txog 30V

    • 5-V, ​​3-V, thiab 3.3-V Output Voltage Versions Muaj

    • High Accuracy Output Voltage

    • Ua kom 100-mA tso zis tam sim no

    • Tsis tshua muaj Quiescent Tam sim no

    • Tsis tshua muaj hluav taws xob tso tawm

    • Tight Load and Line Regulation

    • Cov coefficient kub qis heev

    • Siv raws li Regulator lossis Reference

    • Xav tau qhov peev xwm tsawg kawg nkaus rau kev ruaj ntseg

    • Tam sim no thiab Thermal Limiting

    • Ruaj Ruaj Nrog Tsawg-ESR Output Capacitors (10 mΩ txog 6 Ω)

    • LP2951-N Versions nkaus xwb:

    - Cov chij yuam kev ceeb toom ntawm qhov tso tawm tawm

    - Logic-Controlled Electronic Shutdown

    - Cov zis Programmable Los ntawm 1.24V txog 29V

    • High-Efficiency Linear Regulator

    • Regulator nrog Undervoltage Shutdown

    • Low Dropout Battery-powered Regulator

    • Snap-ON/Snap-OFF Regulator chaw

    Yam khoom