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LM2681

LM2681 Switched Capacitor Voltage Converter

1FEATURES 2• Doubles or Splits Input Supply Voltage • SOT-23 6-Lead Package • 15Ω Typical Output Impedance • 90% Typical Conversion Efficiency at 20 mA APPLICATIONS • Cellular Phones • Pagers • PDAs • Operational Amplifier Power Suppliers • Interface Power Suppliers • Handheld Ins

文件:619.31 Kbytes 页数:18 Pages

TI

德州仪器

LM2681

LM2681 Switched Capacitor Voltage Converter

文件:894.86 Kbytes 页数:16 Pages

TI

德州仪器

LM2681

Switched Capacitor Voltage Converter

文件:201.83 Kbytes 页数:8 Pages

NSCNational Semiconductor (TI)

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LM2681

20mA 开关电容倍压器

The LM2681 CMOS charge-pump voltage converter operates as a voltage doubler for an input voltage in the range of +2.5V to +5.5V. Two low cost capacitors and a diode (needed during start-up) is used in this circuit to provide up to 20 mA of output current. The LM2681 can also work as a voltage divide • Doubles or Splits Input Supply Voltage\n• SOT-23 6-Lead Package\n• 15Ω Typical Output Impedance\n• 90% Typical Conversion Efficiency at 20 mA;

TI

德州仪器

LM2681M6/NOPB.A

丝印:S10A;Package:SOT-23;LM2681 Switched Capacitor Voltage Converter

1FEATURES 2• Doubles or Splits Input Supply Voltage • SOT-23 6-Lead Package • 15Ω Typical Output Impedance • 90% Typical Conversion Efficiency at 20 mA APPLICATIONS • Cellular Phones • Pagers • PDAs • Operational Amplifier Power Suppliers • Interface Power Suppliers • Handheld Ins

文件:619.31 Kbytes 页数:18 Pages

TI

德州仪器

LM2681M6/NOPB.B

丝印:S10A;Package:SOT-23;LM2681 Switched Capacitor Voltage Converter

1FEATURES 2• Doubles or Splits Input Supply Voltage • SOT-23 6-Lead Package • 15Ω Typical Output Impedance • 90% Typical Conversion Efficiency at 20 mA APPLICATIONS • Cellular Phones • Pagers • PDAs • Operational Amplifier Power Suppliers • Interface Power Suppliers • Handheld Ins

文件:619.31 Kbytes 页数:18 Pages

TI

德州仪器

LM2681M6SLASHNOPB

LM2681 Switched Capacitor Voltage Converter

1FEATURES 2• Doubles or Splits Input Supply Voltage • SOT-23 6-Lead Package • 15Ω Typical Output Impedance • 90% Typical Conversion Efficiency at 20 mA APPLICATIONS • Cellular Phones • Pagers • PDAs • Operational Amplifier Power Suppliers • Interface Power Suppliers • Handheld Ins

文件:619.31 Kbytes 页数:18 Pages

TI

德州仪器

LM2681M6SLASHNOPB.A

丝印:S10A;Package:SOT-23;LM2681 Switched Capacitor Voltage Converter

1FEATURES 2• Doubles or Splits Input Supply Voltage • SOT-23 6-Lead Package • 15Ω Typical Output Impedance • 90% Typical Conversion Efficiency at 20 mA APPLICATIONS • Cellular Phones • Pagers • PDAs • Operational Amplifier Power Suppliers • Interface Power Suppliers • Handheld Ins

文件:619.31 Kbytes 页数:18 Pages

TI

德州仪器

LM2681M6SLASHNOPB.B

丝印:S10A;Package:SOT-23;LM2681 Switched Capacitor Voltage Converter

1FEATURES 2• Doubles or Splits Input Supply Voltage • SOT-23 6-Lead Package • 15Ω Typical Output Impedance • 90% Typical Conversion Efficiency at 20 mA APPLICATIONS • Cellular Phones • Pagers • PDAs • Operational Amplifier Power Suppliers • Interface Power Suppliers • Handheld Ins

文件:619.31 Kbytes 页数:18 Pages

TI

德州仪器

LM2681M6X/NOPB

丝印:S10A;Package:SOT-23;LM2681 Switched Capacitor Voltage Converter

1FEATURES 2• Doubles or Splits Input Supply Voltage • SOT-23 6-Lead Package • 15Ω Typical Output Impedance • 90% Typical Conversion Efficiency at 20 mA APPLICATIONS • Cellular Phones • Pagers • PDAs • Operational Amplifier Power Suppliers • Interface Power Suppliers • Handheld Ins

文件:619.31 Kbytes 页数:18 Pages

TI

德州仪器

技术参数

  • Vin (Max) (V):

    5.5

  • Vout (Min) (V):

    1.8

  • Vout (Max) (V):

    11

  • Iout (Max) (A):

    0.02

  • Regulated outputs (#):

    1

  • Switching frequency (Min) (kHz):

    40

  • Switching frequency (Max) (kHz):

    80

  • Iq (Typ) (mA):

    0.55

  • Operating temperature range (C):

    -40 to 85

  • Rating:

    Catalog

  • Type:

    Charge Pump

供应商型号品牌批号封装库存备注价格
TI
24+
SOT-23|6
798400
免费送样原盒原包现货一手渠道联系
询价
NSC
11+
SOT-23
6000
绝对原装自己现货
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI/德州
2018+
4.5
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
NSC
05+
原厂原装
27051
只做全新原装真实现货供应
询价
NS
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
NSC
17+
SOT-163
6200
100%原装正品现货
询价
原厂正品
23+
SOT23-6
5000
原装正品,假一罚十
询价
NSC
25+
SOT-23-6P
2560
绝对原装!现货热卖!
询价
NSC
2016+
SOT-163
3500
只做原装,假一罚十,公司可开17%增值税发票!
询价
更多LM2681供应商 更新时间2025-10-3 17:06:00