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LM2681M6XSLASHNOPB.A中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
LM2681M6XSLASHNOPB.A規(guī)格書詳情
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 Instruments
DESCRIPTION
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 divider to split a
voltage in the range of +1.8V to +11V in half.
The LM2681 operates at 160 kHz oscillator frequency
to reduce output resistance and voltage ripple. With
an operating current of only 550 μA (operating
efficiency greater than 90% with most loads) the
LM2681 provides ideal performance for battery
powered systems. The device is in a SOT-23, 6-lead package.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NS/國半 |
24+ |
SOP-8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
NS |
23+ |
SOP-8 |
9823 |
詢價 | |||
NS/國半 |
2022+ |
SOP-8 |
30000 |
進口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價 | ||
NS/國半 |
2022+ |
SOP-8 |
2700 |
原廠代理 終端免費提供樣品 |
詢價 | ||
NS |
24+ |
SOP-8 |
35200 |
一級代理分銷/放心采購 |
詢價 | ||
NS |
SOP-8 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
NSC |
24+ |
190 |
詢價 | ||||
22+ |
5000 |
詢價 | |||||
TI/德州儀器 |
23+ |
SOT23-6 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
NS/國半 |
25+ |
SOP-8 |
54658 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 |
