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          SGM2221
          300mA, 0.9μALow Quiescent Current, Low Dropout and High Voltage Regulator
          
GENERAL DESCRIPTION
The SGM2221 is a low quiescent current, low dropout
and high input voltage linear regulator. It is capable of
supplying 300mA output current with typical dropout
voltage of 330mV. The operating input voltage range is
from 2.2V to 13V and fixed output voltage range is from

          文件：612.83 Kbytes 頁(yè)數(shù)：8 Pages
          SGMICRO
          圣邦股份
          

          SGM2221
          300mA, 0.9μA Low Quiescent Current, Low Dropout and High Voltage Regulator
          SGM2221 是一款低靜態(tài)電流、低壓差和高輸入電壓線性穩(wěn)壓器。它能夠提供 300mA 輸出電流，典型壓差為 330mV。工作輸入電壓范圍為 2.2V 至 13V，固定輸出電壓范圍為 1.8V 至 5.0V。\n其他功能包括邏輯控制關(guān)機(jī)模式、短路電流限制和熱關(guān)機(jī)保護(hù)。SGM2221 具有自動(dòng)放電功能，可在關(guān)斷狀態(tài)下快速放電。\nSGM2221 采用綠色 SOT-23-5 和 TDFN-2×2-6AL 封裝。它的工作溫度范圍為 -40℃ 至 +125℃。  ? 工作輸入電壓范圍：2.2V 至 13V\n? 固定輸出 1.8V、2.8V、3.0V、3.3V、3.6V、3.9V、4.0V、4.1V、4.2V 和 5.0V\n? 可調(diào)輸出范圍：0.8V 至 5.0V\n? 低功耗：無(wú)負(fù)載時(shí) 0.9μA（典型值）\n? 低壓差：300mA 時(shí) 330mV（典型值），VOUT = 5V\n? 限流和熱保護(hù)\n? 具有輸出自動(dòng)放電功能\n? 使用小尺寸陶瓷電容器即可穩(wěn)定工作\n? 關(guān)斷電源電流：0.2μA（典型值）\n? 具有滯后的 UVLO\n? 當(dāng) VOUT > VIN 時(shí)提供反向電流保護(hù)\n? -40℃ 至 +125℃ 工作溫度范圍\n? 采用綠色 S;
          SGMICRO
          圣邦股份
          

          SGM2221-1.8
          300mA, 0.9μALow Quiescent Current, Low Dropout and High Voltage Regulator
          
GENERAL DESCRIPTION
The SGM2221 is a low quiescent current, low dropout
and high input voltage linear regulator. It is capable of
supplying 300mA output current with typical dropout
voltage of 330mV. The operating input voltage range is
from 2.2V to 13V and fixed output voltage range is from

          文件：612.83 Kbytes 頁(yè)數(shù)：8 Pages
          SGMICRO
          圣邦股份
          

          SGM2221-2.8
          300mA, 0.9μALow Quiescent Current, Low Dropout and High Voltage Regulator
          
GENERAL DESCRIPTION
The SGM2221 is a low quiescent current, low dropout
and high input voltage linear regulator. It is capable of
supplying 300mA output current with typical dropout
voltage of 330mV. The operating input voltage range is
from 2.2V to 13V and fixed output voltage range is from

          文件：612.83 Kbytes 頁(yè)數(shù)：8 Pages
          SGMICRO
          圣邦股份
          

          SGM2221-3.0
          300mA, 0.9μALow Quiescent Current, Low Dropout and High Voltage Regulator
          
GENERAL DESCRIPTION
The SGM2221 is a low quiescent current, low dropout
and high input voltage linear regulator. It is capable of
supplying 300mA output current with typical dropout
voltage of 330mV. The operating input voltage range is
from 2.2V to 13V and fixed output voltage range is from

          文件：612.83 Kbytes 頁(yè)數(shù)：8 Pages
          SGMICRO
          圣邦股份
          

          SGM2221-3.3
          300mA, 0.9μALow Quiescent Current, Low Dropout and High Voltage Regulator
          
GENERAL DESCRIPTION
The SGM2221 is a low quiescent current, low dropout
and high input voltage linear regulator. It is capable of
supplying 300mA output current with typical dropout
voltage of 330mV. The operating input voltage range is
from 2.2V to 13V and fixed output voltage range is from

          文件：612.83 Kbytes 頁(yè)數(shù)：8 Pages
          SGMICRO
          圣邦股份
          

          SGM2221-3.6
          300mA, 0.9μALow Quiescent Current, Low Dropout and High Voltage Regulator
          
GENERAL DESCRIPTION
The SGM2221 is a low quiescent current, low dropout
and high input voltage linear regulator. It is capable of
supplying 300mA output current with typical dropout
voltage of 330mV. The operating input voltage range is
from 2.2V to 13V and fixed output voltage range is from

          文件：612.83 Kbytes 頁(yè)數(shù)：8 Pages
          SGMICRO
          圣邦股份
          

          SGM2221-3.9
          300mA, 0.9μALow Quiescent Current, Low Dropout and High Voltage Regulator
          
GENERAL DESCRIPTION
The SGM2221 is a low quiescent current, low dropout
and high input voltage linear regulator. It is capable of
supplying 300mA output current with typical dropout
voltage of 330mV. The operating input voltage range is
from 2.2V to 13V and fixed output voltage range is from

          文件：612.83 Kbytes 頁(yè)數(shù)：8 Pages
          SGMICRO
          圣邦股份
          

          SGM2221-4.0
          300mA, 0.9μALow Quiescent Current, Low Dropout and High Voltage Regulator
          
GENERAL DESCRIPTION
The SGM2221 is a low quiescent current, low dropout
and high input voltage linear regulator. It is capable of
supplying 300mA output current with typical dropout
voltage of 330mV. The operating input voltage range is
from 2.2V to 13V and fixed output voltage range is from

          文件：612.83 Kbytes 頁(yè)數(shù)：8 Pages
          SGMICRO
          圣邦股份
          

          SGM2221-4.1
          300mA, 0.9μALow Quiescent Current, Low Dropout and High Voltage Regulator
          
GENERAL DESCRIPTION
The SGM2221 is a low quiescent current, low dropout
and high input voltage linear regulator. It is capable of
supplying 300mA output current with typical dropout
voltage of 330mV. The operating input voltage range is
from 2.2V to 13V and fixed output voltage range is from

          文件：612.83 Kbytes 頁(yè)數(shù)：8 Pages
          SGMICRO
          圣邦股份
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • VIN Max (V)：
            13
          • Output Current (mA)：
            300
          • VIN Min (V)：
            2.2
          • Dropout Voltage (mV)：
            330
          • Ground Current (No Load) (μA)：
            1
          • PSRR @1kHz (dB)：
            52
          • VOUT (V)：
            1.8 / 2.8 / 3.0 / 3.3 / 3.6 / 3.9 / 4.0 / 4.1 / 4.2 / 5.0 / Adj
          • Package：
            SOT-23-5 / TDFN-2×2-6AL
          • Features：
            1μA Low Quiescent Current /Low Dropout /300mA /High Voltage Regulator
          • Status：
            量產(chǎn)
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          
                
          



          SGMICRO/圣邦微
          		

          23+
          		

          SOT-223-3 SOT-89-3 SOIC-8 TDFN
          		

          45000
          		

          專業(yè)配單,原裝正品假一罰十,代理渠道價(jià)格優(yōu)
          		
詢價(jià)
          

          



          SGMICRO/圣邦微
          		

          25+
          		

          SOT-223-3 SOT-89-3 SOIC-8 TDFN
          		

          52000
          		

          圣邦微電子全線供應(yīng),可提供樣品
          		
詢價(jià)
          

          



          		

          24+
          		

          N/A
          		

          70000
          		

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詢價(jià)
          

          



          SGMICRO
          		

          25+
          		

          		

          2500
          		

          只做原裝鄙視假貨15118075546
          		
詢價(jià)
          

          


          SGMICRO
          		

          22+
          		

          NA
          		

          10000
          		

          只做原裝,優(yōu)勢(shì)渠道 ,歡迎實(shí)單聯(lián)系
          		
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          SGMICRO
          		

          22+
          		

          SMD
          		

          50000
          		

          		
詢價(jià)
          

          



          鑫遠(yuǎn)鵬
          		

          25+
          		

          NA
          		

          5000
          		

          價(jià)優(yōu)秒回原裝現(xiàn)貨
          		
詢價(jià)
          

          



          SGMICRO(圣邦微)
          		

          25+
          		

          SOT-223-3
          		

          500000
          		

          源自原廠成本,高價(jià)回收工廠呆滯
          		
詢價(jià)
          

          



          SGMICRO圣邦微
          		

          23+
          		

          		

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          SGMICRO
          		

          24+
          		

          SOT-89-3
          		

          18000
          		

          市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開(kāi)原型號(hào)
          		
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            更新時(shí)間2026-1-19 16:09:00
        
          
        
          
          
          
            
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