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LD2981

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

DESCRIPTION TheLD2981seriesare100mAfixed-outputvoltageregulator.Thelowdrop-voltageandtheultralowquiescentcurrentmakethemsuitableforlownoise,lowpowerapplicationsandinbatterypoweredsystems. ■STABLEWITHLOWESRCERAMICCAPACITORS ■ULTRALOWDROPOUTVOLTAGE(0.17VT

STMICROELECTRONICSSTMicroelectronics

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LD2981

與低ESR抑制輸出兼容的超低壓降穩(wěn)壓器

The LD2981 is a 100 mA fixed-output voltage regulator. The low-drop voltage and the ultra low quiescent current make them suitable for low noise, low power applications and in battery powered systems.\n\n The quiescent current in sleep mode is less than 1 μA when INHIBIT pin is pulled low. Shutdown ; ? Ultra low dropout voltage (0.17 V typ. at 100 mA load, 7 mV typ. at 1 mA load) \n? Very low quiescent current (80 μA typ. at no load in on mode; max 1 μA in off mode) \n? Guaranteed output current up to 100 mA \n? Logic-controlled electronic shutdown \n? Output voltage of 2.5; 3.0; 3.3; 5.0 V \n? ;

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LD2981ABM25TR

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

DESCRIPTION TheLD2981seriesare100mAfixed-outputvoltageregulator.Thelowdrop-voltageandtheultralowquiescentcurrentmakethemsuitableforlownoise,lowpowerapplicationsandinbatterypoweredsystems. ■STABLEWITHLOWESRCERAMICCAPACITORS ■ULTRALOWDROPOUTVOLTAGE(0.17VT

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STMICROELECTRONICS

LD2981ABM28TR

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

DESCRIPTION TheLD2981seriesare100mAfixed-outputvoltageregulator.Thelowdrop-voltageandtheultralowquiescentcurrentmakethemsuitableforlownoise,lowpowerapplicationsandinbatterypoweredsystems. ■STABLEWITHLOWESRCERAMICCAPACITORS ■ULTRALOWDROPOUTVOLTAGE(0.17VT

STMICROELECTRONICSSTMicroelectronics

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STMICROELECTRONICS

LD2981ABM30TR

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

DESCRIPTION TheLD2981seriesare100mAfixed-outputvoltageregulator.Thelowdrop-voltageandtheultralowquiescentcurrentmakethemsuitableforlownoise,lowpowerapplicationsandinbatterypoweredsystems. ■STABLEWITHLOWESRCERAMICCAPACITORS ■ULTRALOWDROPOUTVOLTAGE(0.17VT

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STMICROELECTRONICS

LD2981ABM32TR

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

DESCRIPTION TheLD2981seriesare100mAfixed-outputvoltageregulator.Thelowdrop-voltageandtheultralowquiescentcurrentmakethemsuitableforlownoise,lowpowerapplicationsandinbatterypoweredsystems. ■STABLEWITHLOWESRCERAMICCAPACITORS ■ULTRALOWDROPOUTVOLTAGE(0.17VT

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LD2981ABM33TR

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

DESCRIPTION TheLD2981seriesare100mAfixed-outputvoltageregulator.Thelowdrop-voltageandtheultralowquiescentcurrentmakethemsuitableforlownoise,lowpowerapplicationsandinbatterypoweredsystems. ■STABLEWITHLOWESRCERAMICCAPACITORS ■ULTRALOWDROPOUTVOLTAGE(0.17VT

STMICROELECTRONICSSTMicroelectronics

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STMICROELECTRONICS

LD2981ABM36TR

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

DESCRIPTION TheLD2981seriesare100mAfixed-outputvoltageregulator.Thelowdrop-voltageandtheultralowquiescentcurrentmakethemsuitableforlownoise,lowpowerapplicationsandinbatterypoweredsystems. ■STABLEWITHLOWESRCERAMICCAPACITORS ■ULTRALOWDROPOUTVOLTAGE(0.17VT

STMICROELECTRONICSSTMicroelectronics

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STMICROELECTRONICS

LD2981ABM38TR

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

DESCRIPTION TheLD2981seriesare100mAfixed-outputvoltageregulator.Thelowdrop-voltageandtheultralowquiescentcurrentmakethemsuitableforlownoise,lowpowerapplicationsandinbatterypoweredsystems. ■STABLEWITHLOWESRCERAMICCAPACITORS ■ULTRALOWDROPOUTVOLTAGE(0.17VT

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STMICROELECTRONICS

LD2981ABM40TR

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

DESCRIPTION TheLD2981seriesare100mAfixed-outputvoltageregulator.Thelowdrop-voltageandtheultralowquiescentcurrentmakethemsuitableforlownoise,lowpowerapplicationsandinbatterypoweredsystems. ■STABLEWITHLOWESRCERAMICCAPACITORS ■ULTRALOWDROPOUTVOLTAGE(0.17VT

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技術(shù)參數(shù)

  • Marketing Status：

    Active

  • General Description：

    Ultra low drop voltage regulators with inhibit low ESR output

  • Grade：

    Industrial

  • DC Input voltage_max(V)：

    16

  • Output Voltage_nom(V)：

    3

  • Output Current_nom(A)：

    0.1

  • Adjustable Regulated Output Voltage：

    false

  • Supply Voltage Rejection Ratio_typ(@ 10kHz)(dB)：

    60

  • Dropout Voltage_nom(V)：

    0.17

  • Output Tolerance_typ：

    0.75

  • Quiescent current_typ(mA)：

    0.08

  • Operating Temperature_min(°C)：

    -40

  • Operating Temperature_max(°C)：

    125

供應(yīng)商型號品牌批號封裝庫存備注價格
ST
25+
SOT23-5
2374
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ST
SOT23-5
1000
原裝長期供貨!
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ST
23+
SOT-32-5LTAP
18689
詢價
ANALOG
2500
STM
10000
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ST
24+
SOT23-5L
6980
原裝現(xiàn)貨,可開13%稅票
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ST
17+
SOT23-5
6200
100%原裝正品現(xiàn)貨
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原廠
23+
SOP8
5000
原裝正品,假一罰十
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ST
05+
原廠原裝
3051
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ST
2020+
SOT89
40
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ST
24+
SOT-163
300
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更多LD2981供應(yīng)商 更新時間2025-8-3 11:02:00

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