LM2757价格
参考价格:¥12.4406
型号:LM2757TM/NOPB 品牌:TI 备注:这里有LM2757多少钱,2026年最近7天走势,今日出价,今日竞价,LM2757批发/采购报价,LM2757行情走势销售排行榜,LM2757报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LM2757 | 具有输出(停机时)的开关电容器升压稳压器 The LM2757 is a constant-frequency pre-regulated switched-capacitor charge pump that operates at1.25 MHz to produce a low-noise regulated output voltage. The device can be configured to provide up to 100 mA at 4.1 V, 110 mA at 4.5 V, or 180 mA at 5 V. Excellent efficiency is achieved without the use • Dual Gain Converter (2×, 3/2×) With up to 93% Efficiency \n• Inductorless Solution Uses Only 4 Small Ceramic Capacitors\n• Total Solution Area 2 \n• True Input-Output and Output-Input Disconnect \n• Up to 180-mA Output Current Capability (5 V) \n• Selectable 4.1-V, 4.5-V or 5-V Output \n• Pre-; | TI 德州仪器 | ||
LM2757 | LM2757 Switched-Capacitor Boost Regulator With High Impedance Output in Shutdown 文件:1.7612 Mbytes Page:27 Pages | TI 德州仪器 | ||
LM2757 | Switched Capacitor Boost Regulator with High Impedance Output in Shutdown 文件:1.72829 Mbytes Page:20 Pages | TI 德州仪器 | ||
LM2757 | Switched Capacitor Boost Regulator with High Impedance Output in Shutdown 文件:721.49 Kbytes Page:14 Pages | NSC 国半 | ||
Switched Capacitor Boost Regulator with High Impedance Output in Shutdown 文件:1.72829 Mbytes Page:20 Pages | TI 德州仪器 | |||
LM2757 Switched-Capacitor Boost Regulator With High Impedance Output in Shutdown 文件:1.71019 Mbytes Page:27 Pages | TI 德州仪器 | |||
Switched Capacitor Boost Regulator with High Impedance Output in Shutdown 文件:721.49 Kbytes Page:14 Pages | NSC 国半 | |||
封装/外壳:12-WFBGA,DSBGA 功能:升压 包装:管件 描述:IC REG CHARGE PUMP PROG 12USMD 集成电路(IC) 稳压器 - DC-DC 开关稳压器 | TI 德州仪器 | |||
LM2757 Switched-Capacitor Boost Regulator With High Impedance Output in Shutdown 文件:1.7612 Mbytes Page:27 Pages | TI 德州仪器 | |||
包装:盒 描述:BOARD EVALUATION FOR LM2757T 开发板,套件,编程器 评估板 - DC/DC 与 AC/DC(离线)SMPS | TI 德州仪器 | |||
LM2757 Switched-Capacitor Boost Regulator With High Impedance Output in Shutdown 文件:1.7612 Mbytes Page:27 Pages | TI 德州仪器 | |||
Switched Capacitor Boost Regulator with High Impedance Output in Shutdown 文件:721.49 Kbytes Page:14 Pages | NSC 国半 | |||
LM2757 Switched-Capacitor Boost Regulator With High Impedance Output in Shutdown 文件:1.7612 Mbytes Page:27 Pages | TI 德州仪器 | |||
LM2757 Switched-Capacitor Boost Regulator With High Impedance Output in Shutdown 文件:1.7612 Mbytes Page:27 Pages | TI 德州仪器 | |||
丝印代码:H3*;Mixer Oscillator for VHF Tuner Mixer Oscillator for VHF Tuner • High Current Gain Bandwidth Product : fT=1100MHz (TYP) | FAIRCHILD 仙童半导体 | |||
SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE DESCRIPTION The µPC8112TB is a silicon monolithic integrated circuit designed as 1st frequency down-converter for cellular/cordless telephone receiver stage. This IC consists of mixer and local amplifier. The µPC8112TB features high impedance output of open collector. Similar ICs of the µPC2757TB | NEC 瑞萨 | |||
SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE DESCRIPTION The µPC2757TB and µPC2758TB are silicon monolithic integrated circuit designed as 1st frequency down converter for cellular/cordless telephone receiver stage. The ICs consist of mixer and local amplifier. The µPC2757TB features low current consumption and the µPC2758TB features impr | NEC 瑞萨 | |||
SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE DESCRIPTION The µPC8112TB is a silicon monolithic integrated circuit designed as 1st frequency down-converter for cellular/cordless telephone receiver stage. This IC consists of mixer and local amplifier. The µPC8112TB features high impedance output of open collector. Similar ICs of the µPC2757TB | NEC 瑞萨 |
LM2757产品属性
- 类型
描述
- Vin(Max)(V):
5.5
- Vout(Min)(V):
4.87
- Vout(Max)(V):
5.13
- Iout(Max)(A):
0.18
- Regulated outputs(#):
1
- Switching frequency(Min)(kHz):
932
- Switching frequency(Max)(kHz):
1552
- Iq(Typ)(mA):
2.4
- Features:
EnableLoad Disconnect
- Operating temperature range(C):
-30 to 85
- Type:
Charge Pump
- Rating:
Catalog
- Package Group:
DSBGA
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+23+ |
22648 |
绝对原装全新正品现货/优势渠道商、原盘原包原盒 |
||||
NS/国半 |
2406+ |
SMD12 |
11260 |
诚信经营!进口原装!量大价优! |
|||
NSC |
21+ |
SMD12 |
2700 |
只做原装正品!现货库存!可开13点增值税票 |
|||
NSC |
17+ |
DSBGA |
6200 |
100%原装正品现货 |
|||
NS |
2016+ |
BGA |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
NSC |
24+ |
250 |
|||||
TI/德州仪器 |
23+ |
BGA |
5000 |
全新原装,支持实单,非诚勿扰 |
|||
TI |
22+ |
12-WFBGA |
9000 |
原厂渠道,现货配单 |
|||
TI/德州仪器 |
2450+ |
DSBGA(YFQ)12 |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
TI/德州仪器 |
25+ |
DSBGA |
32360 |
TI/德州仪器全新特价LM2757TMX即刻询购立享优惠#长期有货 |
LM2757规格书下载地址
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2012-12-26
DdatasheetPDF页码索引
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