UCC283价格
参考价格：￥25.2023
型号：UCC2837D 品牌：TI 备注：这里有UCC283多少钱，2026年最近7天走势，今日出价，今日竞价，UCC283批发/采购报价，UCC283行情走势销售排行榜，UCC283报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UCC283 | 具有反向电流保护功能的 3A、9V 超低压降稳压器，-40°C 至 +85°C The UCC2833/5/ADJ family of positive linear series pass voltage regulators are tailored for low-drop-out applications where low quiescent power is important. Fabricated with a BiCMOS technology ideally suited for low input-to-output differential applications, the UCC2835 passes 3 A while requiri • Precision Positive Linear Series Pass Voltage Regulation\n• 0.45 V Dropout at 3 A\n• 50 mV Dropout at 10 mA\n• Quiescent Current Under 650 µA Irrespective of Load\n• Adjustable (5-Lead) Output Voltage Version\n• Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs\n• Logic Shutdown Capability\n• Shor; | TI 德州仪器 |   | |
UCC283 | Low Dropout 3 Ampere Linear Regulator Family 文件：214.39 Kbytes Page：8 Pages | TI 德州仪器 | | |
丝印代码：UCC2837；8-Pin N-FET Linear Regulator Controller FEATURES • On Board Charge Pump to Drive External N-MOSFET • Input Voltage as Low as 3V • Duty Ratio Mode Over Current Protection • Extremely Low Dropout Voltage • Low External Parts Count • Output Voltages as Low as 1.5V DESCRIPTION The UCC3837 Linear Regulator Controller includes all | TI 德州仪器 | | ||
丝印代码：UCC2837；8-Pin N-FET Linear Regulator Controller FEATURES • On Board Charge Pump to Drive External N-MOSFET • Input Voltage as Low as 3V • Duty Ratio Mode Over Current Protection • Extremely Low Dropout Voltage • Low External Parts Count • Output Voltages as Low as 1.5V DESCRIPTION The UCC3837 Linear Regulator Controller includes all | TI 德州仪器 | | ||
丝印代码：UCC2837；8-Pin N-FET Linear Regulator Controller FEATURES • On Board Charge Pump to Drive External N-MOSFET • Input Voltage as Low as 3V • Duty Ratio Mode Over Current Protection • Extremely Low Dropout Voltage • Low External Parts Count • Output Voltages as Low as 1.5V DESCRIPTION The UCC3837 Linear Regulator Controller includes all | TI 德州仪器 | | ||
丝印代码：UCC2837；8-Pin N-FET Linear Regulator Controller FEATURES • On Board Charge Pump to Drive External N-MOSFET • Input Voltage as Low as 3V • Duty Ratio Mode Over Current Protection • Extremely Low Dropout Voltage • Low External Parts Count • Output Voltages as Low as 1.5V DESCRIPTION The UCC3837 Linear Regulator Controller includes all | TI 德州仪器 | | ||
丝印代码：UCC283T-ADJ；LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
丝印代码：UCC283T-ADJ；LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
丝印代码：UCC283TD-5；LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
丝印代码：UCC283TD-5；LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
丝印代码：UCC283TD-3；LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
丝印代码：UCC283TD-3；LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
丝印代码：UCC283TD-ADJ；LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
丝印代码：UCC283TD-ADJ；LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
8-Pin N-FET Linear Regulator Controller FEATURES • On Board Charge Pump to Drive External N-MOSFET • Input Voltage as Low as 3V • Duty Ratio Mode Over Current Protection • Extremely Low Dropout Voltage • Low External Parts Count • Output Voltages as Low as 1.5V DESCRIPTION The UCC3837 Linear Regulator Controller includes all | TI 德州仪器 | | ||
12V 可调节线性稳压器 The UCC3837 Linear Regulator Controller includes all the features required for an extremely low dropout linear regulator that uses an external N-channel MOSFET as the pass transistor. The device can operate from input voltages as low as 3V and can provide high current levels, thus providing an effic • On Board Charge Pump to Drive External N-MOSFET\n• Input Voltage as Low as 3V\n• Duty Ratio Mode Over Current Protection\n• Extremely Low Dropout Voltage\n• Low External Parts Count\n• Output Voltages as Low as 1.5V; | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY Precision Positive Linear Series Pass Voltage Regulation 0.45 V Dropout at 3 A 50 mV Dropout at 10 mA Quiescent Current Under 650 μA Irrespective of Load Adjustable (5-Lead) Output Voltage Version Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs Logic Shutdown Capability Short-Circuit P | TI 德州仪器 | | ||
Low Dropout 3 Ampere Linear Regulator Family 文件：214.39 Kbytes Page：8 Pages | TI 德州仪器 | | ||
LOW DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：466.88 Kbytes Page：17 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：896.79 Kbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：896.79 Kbytes Page：22 Pages | TI 德州仪器 | | ||
Low Dropout 3 Ampere Linear Regulator Family 文件：214.39 Kbytes Page：8 Pages | TI 德州仪器 | | ||
LOW DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：466.88 Kbytes Page：17 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
8-Pin N-FET Linear Regulator Controller 文件：733.72 Kbytes Page：14 Pages | TI 德州仪器 | | ||
8-Pin N-FET Linear Regulator Controller 文件：87.43 Kbytes Page：8 Pages | TI 德州仪器 | | ||
8-Pin N-FET Linear Regulator Controller 文件：733.72 Kbytes Page：14 Pages | TI 德州仪器 | | ||
8-Pin N-FET Linear Regulator Controller 文件：733.72 Kbytes Page：14 Pages | TI 德州仪器 | | ||
8-Pin N-FET Linear Regulator Controller 文件：733.72 Kbytes Page：14 Pages | TI 德州仪器 | | ||
封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC LNR REG CTRLR 1OUT 8SOIC 集成电路（IC） 线性稳压器 | TI 德州仪器 | | ||
封装/外壳：8-DIP（0.300"，7.62mm） 包装：管件 描述：IC LNR REG CTRLR 1OUT 8DIP 集成电路（IC） 线性稳压器 | TI 德州仪器 | | ||
Secondary Side Average Current Mode Controller 文件：252.43 Kbytes Page：7 Pages | TI 德州仪器 | | ||
Secondary Side Average Current Mode Controller 文件：210.77 Kbytes Page：6 Pages | TI 德州仪器 | | ||
Secondary Side Average Current Mode Controller 文件：252.43 Kbytes Page：7 Pages | TI 德州仪器 | | ||
Secondary Side Average Current Mode Controller 文件：252.43 Kbytes Page：7 Pages | TI 德州仪器 | | ||
Secondary Side Average Current Mode Controller 文件：252.43 Kbytes Page：7 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
LOW DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：466.88 Kbytes Page：17 Pages | TI 德州仪器 | | ||
Low Dropout 3 Ampere Linear Regulator Family 文件：214.39 Kbytes Page：8 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：896.79 Kbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
LOW DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：466.88 Kbytes Page：17 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：896.79 Kbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：896.79 Kbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：896.79 Kbytes Page：22 Pages | TI 德州仪器 | | ||
LOW DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：466.88 Kbytes Page：17 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：896.79 Kbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：896.79 Kbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
LOW DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：466.88 Kbytes Page：17 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3A LINEAR REGULATOR FAMILY 文件：1.07299 Mbytes Page：22 Pages | TI 德州仪器 | | ||
LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：896.79 Kbytes Page：22 Pages | TI 德州仪器 | | ||
LOW DROPOUT 3-A LINEAR REGULATOR FAMILY 文件：466.88 Kbytes Page：17 Pages | TI 德州仪器 | |
UCC283产品属性
- 类型
描述
- Iout (Max) (A)：
3
- Vin (Max) (V)：
9
- Vin (Min) (V)：
2.8
- Vout (Max) (V)：
8.5
- Vout (Min) (V)：
1.2
- Fixed output options (V)：
3.3
- Iq (Typ) (mA)：
0.4
- Thermal resistance θJA (°C/W)：
70
- Rating：
Catalog
- Load capacitance (Min) (µF)：
10
- Regulated outputs (#)：
1
- Features：
Reverse Current Protection
- Accuracy (%)：
2.5
- PSRR @ 100 KHz (dB)：
18
- Dropout voltage (Vdo) (Typ) (mV)：
400
- Operating temperature range (C)：
-40 to 85
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
23+ |
TO263-5 |
8650 |
受权代理!全新原装现货特价热卖! |
|||
TI |
25+ |
DDPAK/TO-263-5 |
22412 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI |
25+ |
TO-220 |
21000 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI |
24+ |
TO263 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
TI/德州仪器 |
25+ |
TO-220 |
32360 |
TI/德州仪器全新特价UCC283T-3即刻询购立享优惠#长期有货 |
|||
TI |
24+/25+ |
1428 |
原装正品现货库存价优 |
||||
TI |
2018+ |
26976 |
代理原装现货/特价热卖! |
||||
TI |
21+ |
SOT263 |
10000 |
只做原装,质量保证 |
|||
TI |
2025+ |
SOP |
3587 |
全新原厂原装产品、公司现货销售 |
|||
TI |
2450+ |
SOP8 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
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瀚佳科技（深圳）有限公司 专业进口电子元器件代理商
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UCC3858提供的控制功能的所有必要为积极功率因数校正preregulators需要高效率低权力运作。附近的功率因数控制器实现塑造AC输入电流波形，对应AC输入使用平均电流模式控制的线路电压。UCC3858的运作非常类似于以前设计Unitrode的PFC部分附加功能，让效率更高在轻负载时提高转换器的操作。这是通过线性缩手PWM频率时，输出电压误差放大器下降到低于预定的用户可编程的指示水平在轻负载条件。减少频率缩放充电电流的CT匝道（比例输出功率），并增加死区时间。还有一个瞬时的复位输入拉IC很快折返模式，当负载回来。UCC3858 PWM技术的前沿调制。当结合比较传统的后缘调制下行转换器，这
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2012-12-15
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