位置:首页 > IC中文资料 > LM2757

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

更新时间:2026-8-2 19:32:00
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数据表相关新闻

  • LM2766M6X/NOPB

    LM2766M6X/NOPB

    2024-4-11
  • LM27403SQE/NOPB

    进口代理

    2023-7-28
  • LM2750LD-ADJ/NOPB

    LM2750LD-ADJ/NOPB

    2023-5-4
  • LM2737MTCX原装现货

    LM2737MTCX 深圳市拓亿芯电子有限公司,本公司具备一般纳税人,可开13点增值税票, 货源渠道保证原厂原装正品IC,诚信为本,薄利多销。

    2019-7-2
  • LM2760-3.3V稳压开关电容电压转换器

    LM2760是一个开关电容DC/ DC转换器生成一个稳定的3.3V输出能够驱动负载至20mA(VIN≥2.5V)。宽输入电压范围(2.0V -4.4V)允许器件从几个供电类型的电池,包括单节锂离子电池,两个细胞碱性电池,镍氢,镍镉。 “LM2760的解决方案并不需要一个电感器和需要只有三个小的外部陶瓷电容器。微乎其微静态电流的一部分,通常10μA卸载,低电流待机电源轨的LM2760的理想。LM2760是一个开关电容电路控制由门控振荡器。一个低输入电压升压模式高入电压的传递模式,实现优化在整个输入电压范围内的效率。LM2760的其他功能还包括热保护和电流限制。 LM2760是在一个小,5引脚SO

    2012-12-27
  • LM2765-开关电容电压转换器

    LM2765的CMOS电荷泵电压转换器的操作作为一个在输入电压范围的电压倍增器+1.8 V至+5.5 V。两个低成本电容器和二极管在这个电路中使用,可提供高达20 mA的输出电流。LM2765运行在50 kHz的开关频率减少输出电阻和电压纹波。与作业电流仅为130μA(营运效率大于90%与大多数负载)和0.1μA的典型关断电流,LM2765提供对动力电池的理想性能系统。在SOT- 23 - 6封装生产设备。 特点 双打输入电压 SOT23- 6封装 20W典型的输出阻抗 90%,在20 mA的典型转换效率

    2012-12-26