A818价格
参考价格:¥3.9000
型号:A8187SLTTR 品牌:LFGRO 备注:这里有A818多少钱,2026年最近7天走势,今日出价,今日竞价,A818批发/采购报价,A818行情走势销售排行榜,A818报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LED LIGHTING DRIVER HIGH BRIGHTNESS LED DRIVER WITH INTERNAL SWITCH FEATURES Simple low parts count Internal 32V NDMOS switch Up to 1.4A output current Single pin on/off and brightness control using DC voltage or PWM Soft Start High efficiency (up to 97) Wide input voltage range: 6V to 32V Output shutdown Up to 1MHz switching frequency | AITSEMI 创瑞科技 | |||
40 V, 2.5 A, Synchronous Buck Regulator with Low EMI and 6 µA Quiescent Current The A81805 is a powerful synchronous buck regulator that offers high efficiency over the full load of up to 2.5A. This regulator's unique architecture reduces the amount of EMI generated by the switching components to minimize the number of external components. The A81805 has a very low 6uA quiescen • Wide input voltage range: 3.5V to 40V\n• AEC-Q100 Grade 0 qualified\n• High efficiency: 92%, 12 to 5V at 1A\n• Low EMI: spread spectrum dithering\n• Wide switching frequency range: 250kHz to 2.5MHz\n• Up to 2.5A continuous output current\nTypical Applications:• Infotainment\n• Battery-Powered ; | ALLEGRO | |||
0 V, 2.5 A, Synchronous Buck Regulator with Low EMI and 6 µA Quiescent Current FEATURES AND BENEFITS • AEC-Q100 Grade 0 qualified • VIN Range: 3.5 to 36 V operating, 40 V transient • VOUT: 3.3 V, ±1.5% accuracy, ‒40°C to 150°C (5 V for the A81805-1) • Up to 2.5 A of continuous output current • High Efficiency: 92%, 12 V input to 5 V output, 1 A, 2 MHz • Integr | ALLEGRO | |||
0 V, 2.5 A, Synchronous Buck Regulator with Low EMI and 6 µA Quiescent Current FEATURES AND BENEFITS • AEC-Q100 Grade 0 qualified • VIN Range: 3.5 to 36 V operating, 40 V transient • VOUT: 3.3 V, ±1.5% accuracy, ‒40°C to 150°C (5 V for the A81805-1) • Up to 2.5 A of continuous output current • High Efficiency: 92%, 12 V input to 5 V output, 1 A, 2 MHz • Integr | ALLEGRO | |||
0 V, 2.5 A, Synchronous Buck Regulator with Low EMI and 6 µA Quiescent Current FEATURES AND BENEFITS • AEC-Q100 Grade 0 qualified • VIN Range: 3.5 to 36 V operating, 40 V transient • VOUT: 3.3 V, ±1.5% accuracy, ‒40°C to 150°C (5 V for the A81805-1) • Up to 2.5 A of continuous output current • High Efficiency: 92%, 12 V input to 5 V output, 1 A, 2 MHz • Integr | ALLEGRO | |||
0 V, 2.5 A, Synchronous Buck Regulator with Low EMI and 6 µA Quiescent Current FEATURES AND BENEFITS • AEC-Q100 Grade 0 qualified • VIN Range: 3.5 to 36 V operating, 40 V transient • VOUT: 3.3 V, ±1.5% accuracy, ‒40°C to 150°C (5 V for the A81805-1) • Up to 2.5 A of continuous output current • High Efficiency: 92%, 12 V input to 5 V output, 1 A, 2 MHz • Integr | ALLEGRO | |||
Surface-Mount, Low Quiescent Current, Low Dropout Voltage Dropper Type ■ Features • Compact surface-mount package (equivalent to SOT-89) • Output current: 0.15A • Low circuit current Iq≤60µA (Output ON: VIN=6V, IO=0 to 0.1A) Iq(off)≤5µA(Output OFF: A8183SLU,A8186SLU) • Low dropout voltage: VDIF≤150mV (IO=60mA) • Output ON/OFF control terminal is compatib | SANKEN 三垦 | |||
LOW-DROPOUT, 5 V REGULATOR . HIGH EFFICIENCY LOW-DROPOUT, 5 V REGULATOR — HIGH EFFICIENCY Especially suited for hand-held, portable, battery-operated equipment such as cellular telephones, the A8181SLB low dropout voltage regulator provides high efficiency for maximum battery life in a minimum package size. Equally applicable to camcorders | ALLEGRO | |||
LOW-DROPOUT, 5 V REGULATOR . HIGH EFFICIENCY LOW-DROPOUT, 5 V REGULATOR — HIGH EFFICIENCY Especially suited for hand-held, portable, battery-operated equipment such as cellular telephones, the A8181SLB low dropout voltage regulator provides high efficiency for maximum battery life in a minimum package size. Equally applicable to camcorders | ALLEGRO | |||
Surface-Mount, Low Circuit Current, Low Dropout Voltage Dropper Type ■ Features • Surface-mount package • Output current: 0.5A • Low circuit current Iq≤120µA (Output ON) Iq(off)≤20µA(Output OFF) • Low dropout voltage: VDIF≤0.3V (at IO=0.5A) • Output ON/OFF control terminal is compatible with LS-TTL. • Built-in thermal protection circuit ■ Applicati | SANKEN 三垦 | |||
LOW-DROPOUT, 3 V REGULATOR . HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8182SL voltage regulator offers the reduced dropout voltage and quiescent current essential for maximum battery life. Applicable also to palmtop compute | ALLEGRO | |||
LOW-DROPOUT, 3 V REGULATOR . HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8183SLU voltage regulator offers the reduced dropout voltage and quiescent current essential for maximum battery life. Applicable also to palmtop comput | ALLEGRO | |||
Surface-Mount, Low Quiescent Current, Low Dropout Voltage Dropper Type ■ Features • Compact surface-mount package (equivalent to SOT-89) • Output current: 0.15A • Low circuit current Iq≤60µA (Output ON: VIN=6V, IO=0 to 0.1A) Iq(off)≤5µA(Output OFF: A8183SLU,A8186SLU) • Low dropout voltage: VDIF≤150mV (IO=60mA) • Output ON/OFF control terminal is compatib | SANKEN 三垦 | |||
Surface-Mount, Low Quiescent Current, Low Dropout Voltage Dropper Type ■ Features • Compact surface-mount package (equivalent to SOT-89) • Output current: 0.15A • Low circuit current Iq≤60µA (Output ON: VIN=6V, IO=0 to 0.1A) Iq(off)≤5µA(Output OFF: A8183SLU,A8186SLU) • Low dropout voltage: VDIF≤150mV (IO=60mA) • Output ON/OFF control terminal is compatib | SANKEN 三垦 | |||
LOW-DROPOUT, 3 V REGULATOR . HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8184SLT voltage regulator offers the reduced dropout voltage and quiescent current essential for maximum battery life. Applicable also to palmtop comput | ALLEGRO | |||
LOW-DROPOUT, 3.3 V REGULATOR . HIGH EFFICIENCY LOW-DROPOUT, 3.3 V REGULATOR — HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8186SLU voltage regulator offers the reduced dropout voltage and quiescent current essential for maximum | ALLEGRO | |||
Surface-Mount, Low Quiescent Current, Low Dropout Voltage Dropper Type ■ Features • Compact surface-mount package (equivalent to SOT-89) • Output current: 0.15A • Low circuit current Iq≤60µA (Output ON: VIN=6V, IO=0 to 0.1A) Iq(off)≤5µA(Output OFF: A8183SLU,A8186SLU) • Low dropout voltage: VDIF≤150mV (IO=60mA) • Output ON/OFF control terminal is compatib | SANKEN 三垦 | |||
LOW-DROPOUT, 3.3 V REGULATOR . HIGH EFFICIENCY LOW-DROPOUT, 3.3 V REGULATOR — HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8187SLT voltage regulator offers the reduced dropout voltage and quiescent current essential for maximum | ALLEGRO | |||
Surface-Mount, Low Quiescent Current, Low Dropout Voltage Dropper Type ■ Features • Compact surface-mount package (equivalent to SOT-89) • Output current: 0.15A • Low circuit current Iq≤60µA (Output ON: VIN=6V, IO=0 to 0.1A) Iq(off)≤5µA(Output OFF: A8183SLU,A8186SLU) • Low dropout voltage: VDIF≤150mV (IO=60mA) • Output ON/OFF control terminal is compatib | SANKEN 三垦 | |||
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY LOW-DROPOUT REGULATORS — HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8188S— voltage regulators offer the reduced dropout voltage and quiescent current essential for maximum battery | ALLEGRO | |||
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY LOW-DROPOUT REGULATORS — HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8188S— voltage regulators offer the reduced dropout voltage and quiescent current essential for maximum battery | ALLEGRO | |||
封装/外壳:20-VFQFN 裸露焊盘 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:HIGH BANDWIDTH AND SWITCHING FRE 集成电路(IC) 稳压器 - DC-DC 开关稳压器 | ALLEGRO | |||
封装/外壳:20-VFQFN 裸露焊盘 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:HIGH BANDWIDTH AND SWITCHING FRE 集成电路(IC) 稳压器 - DC-DC 开关稳压器 | ALLEGRO | |||
Surface-Mount/ Low Quiescent Current/ Low Dropout Voltage Dropper Type | SANKEN 三垦 | |||
Miniature Wide Band RF Amplifiers | HEROTEK | |||
Low Cost, Low Power Video Op Amp GENERAL DESCRIPTION The AD818 is a low cost video op amp optimized for use in video applications that require gains equal to or greater than +2 or –1. The AD818’s low differential gain and phase errors, single supply functionality, low power, and high output drive make it ideal for cable driving | AD 亚德诺 | |||
PHASE CONTROL THYRISTOR Repetitive voltage up to 4000 V Mean on-state current 580 A Surge current 5.9 kA | POSEICO | |||
NPN general purpose transistor DESCRIPTION NPN transistor in a SOT323 plastic package. PNP complement: BC807W. FEATURES • High current (max. 500 mA) • Low voltage (max. 45 V). APPLICATIONS • General purpose switching and amplification. | PHILIPS 飞利浦 | |||
Integrated Circuit TV Luminance Processor Description: A single DC picture control adjusts the gain of both the low–level video and chroma amplification in color TV receivers which employ the NTE818Luminance Processor. Automatic brightness limiting (ABL) and vertical maintaining a constant black level. During the horizontal blanking inte | NTE | |||
HIGH GAIN LOW VOLTAGE PNP POWER TRANSISTOR Description The device is manufactured in low voltage PNP Planar Technology with Base Island layout. The resulting Transistor shows exceptional high gain performance coupled with very low saturation voltage. Features ■ Very low collector to emitter saturation voltage ■ DC current gain > 100 (h | STMICROELECTRONICS 意法半导体 |
A818产品属性
- 类型
描述
- 模式:
Step-Down/PWM
- 输入电压(V):
6.0 to 32
- 频率 (MHz):
1
- 输出电流:
1.4A
- Iq (uA):
120
- 电流精度:
±4%
- 效率(%):
97
- 包装类型:
SOT89-5
- 交叉参考:
AT1318 ZXLD1360
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ALLEGRO |
24+ |
SOP |
18000 |
||||
ALLEGRO |
2025+ |
SOP-16 |
3645 |
全新原厂原装产品、公司现货销售 |
|||
ALLEGRO/雅丽高 |
24+ |
SOP16 |
9600 |
原装现货,优势供应,支持实单! |
|||
ALLEGRO/雅丽高 |
21+ |
SOP16 |
120000 |
长期代理优势供应 |
|||
AIT/创瑞 |
26+ |
SOT23-5 |
43600 |
全新原装现货,假一赔十 |
|||
AIT/创瑞 |
25+ |
SOT23-5 |
90000 |
全新原装现货 |
|||
ALLEGRO/雅丽高 |
23+ |
SOP16 |
36000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
ALLEGRO |
10+ |
SOP-16 |
7800 |
全新原装正品,现货销售 |
|||
ALLEGRO/雅丽高 |
23+ |
SOP16 |
50000 |
全新原装正品现货,支持订货 |
|||
AIT |
26+ |
SOT23-5 |
50000 |
芯为深仓现货 |
A818规格书下载地址
A818参数引脚图相关
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- A82-2050
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- A82_1
- A81L801
- A81-C90X
- A81-A600XG
- A81-A600X
- A81-A500X
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- A81-A230X
- A8188SL
- A8187SLTTR
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- A8181
- A8180
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- A8176
- A816ERW
- A8160A
- A815ERW
- A814ERW
- A814AY-391K=P3
- A814AY-150M=P3
- A81407
- A813ERW
- A8131
- A81-3
- A812ERW
- A81-2_1
- A81-2
- A812
- A-811Y
- A-811SR
- A-811H
- A-811G
- A811ERW
- A-811E
- A-8109
- A-8108
- A-8103
- A80C186ECI
- A80960JF3V25
- A80960JD3V66
- A80960JD3V50
- A80960JD3V33
- A80960JA3V33
- A80960JA3V25
- A80960HT75SL2GP
- A80960HD80SL2GK
- A80960HD50SL2GH
- A80960HA33SL2GY
- A-8090
- A806SC
- A806CH
A818数据表相关新闻
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专为满足汽车的严格要求申请时,A8178LLR和A8178LLT提供输出电压为7.7伏±15电源电压%,大于6.9 V的还提供了电源电压的低压差跟踪输出到2.5 V的稳压器是拟用于敏感的汽车电子系统不具备低压差能力操作并不能承受高电压瞬变的典型汽车应用。这些7.7 V预调节器将承受所有国际标准组织脉冲(点火线圈断开需要一个外部二极管),并将于继续推行期间正电源瞬变(噪声)。这些器件提供小外形塑料晶体管封装为表面贴装应用。该A8178LLR是供应最小足迹SOT-23/TO-236AB;的A8178LLT是装潢为增加允许的封装功率耗散SOT-89/TO-243AA。
2013-2-5
DdatasheetPDF页码索引
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