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A440

GAS DISCHARGE TUBE - 8x10mm

文件:204.34 Kbytes 页数:2 Pages

LITTELFUSE

力特

A4402

Constant On-Time Buck Converter with Integrated Linear Regulator

Features and Benefits ▪ 2 MHz switching frequency ▪ Adjustable soft start timer ▪ Watchdog input ▪ Power-on reset output ▪ Adjustable 2 buck regulator ▪ Adjustable 2 linear regulator ▪ Enable input ▪ 6 to 50 V supply voltage range ▪ Overcurrent protection ▪ Undervoltage lockout (UVLO) ▪

文件:378.98 Kbytes 页数:15 Pages

ALLEGRO

A4402ELPTR-T

Constant On-Time Buck Converter with Integrated Linear Regulator

Features and Benefits ▪ 2 MHz switching frequency ▪ Adjustable soft start timer ▪ Watchdog input ▪ Power-on reset output ▪ Adjustable 2 buck regulator ▪ Adjustable 2 linear regulator ▪ Enable input ▪ 6 to 50 V supply voltage range ▪ Overcurrent protection ▪ Undervoltage lockout (UVLO) ▪

文件:378.98 Kbytes 页数:15 Pages

ALLEGRO

A4403

Valley Current Mode Control Buck Converter

Features and Benefits ▪ Extremely fast load-transient response with minimal output voltage delta ▪ Achieves high step-down ratios with on-times

文件:342.79 Kbytes 页数:15 Pages

ALLEGRO

A4403GEU-T

Valley Current Mode Control Buck Converter

Features and Benefits ▪ Extremely fast load-transient response with minimal output voltage delta ▪ Achieves high step-down ratios with on-times

文件:342.79 Kbytes 页数:15 Pages

ALLEGRO

A4403GEUTR-T

Valley Current Mode Control Buck Converter

Features and Benefits ▪ Extremely fast load-transient response with minimal output voltage delta ▪ Achieves high step-down ratios with on-times

文件:342.79 Kbytes 页数:15 Pages

ALLEGRO

A4405

The A4405 is an automotive power management IC that uses a high frequency constant on-time 5.45 V pre-regulator to supply two internal 5 V linear regulators and a 3.3 V linear DMOS driver.

Description The A4405 is an automotive power management IC that uses a high frequency constant on-time 5.45 V pre-regulator to supply two internal 5 V linear regulators and a 3.3 V linear DMOS driver. Designed to supply CAN and microprocessor power supplies in high temperature environments, the

文件:1.67583 Mbytes 页数:27 Pages

ALLEGRO

A4406

The A4406 is an automotive power management IC that uses a high frequency constant on-time 5.45 V pre-regulator to supply an internal 5 V linear regulator and a 3.3 V linear DMOS driver.

Description The A4406 is an automotive power management IC that uses a high frequency constant on-time 5.45 V pre-regulator to supply an internal 5 V linear regulator and a 3.3 V linear DMOS driver. Designed to supply CAN and microprocessor power supplies in high temperature environments, the A

文件:1.58185 Mbytes 页数:27 Pages

ALLEGRO

A4407

The A4407 is an automotive power management IC that uses a 2.2 MHz constant on-time (COT) buck pre-regulator to supply a 5 V linear regulator, a 5 V tracking/protected linear regulator,

Description The A4407 is an automotive power management IC that uses a 2.2 MHz constant on-time (COT) buck pre-regulator to supply a 5 V linear regulator, a 5 V tracking/protected linear regulator, a 3.3 V linear FET controller/driver, and a 1.2 V/1.5 V/1.8 V linear FET controller/driver. The A

文件:1.87506 Mbytes 页数:29 Pages

ALLEGRO

A4401

This device provides all the necessary control functions to provide the power rails for driving a vacuum fluorescent display (VFD) using minimal external components.

文件:417.94 Kbytes 页数:17 Pages

ALLEGRO

晶体管资料

  • 型号:

    A440

  • 别名:

    三极管、晶体管、晶体三极管

  • 生产厂家:

  • 制作材料:

    Si-pnp

  • 性质:

    超高频/特高频 (UHF)_微波 (MW)_低噪放大 (ra

  • 封装形式:

    直插封装

  • 极限工作电压:

    20V

  • 最大电流允许值:

    0.025A

  • 最大工作频率:

    5GHZ

  • 引脚数:

    4

  • 可代换的型号:

    BFQ51,BFT92R,

  • 最大耗散功率:

    0.2W

  • 放大倍数:

  • 图片代号:

    D-51

  • vtest:

    20

  • htest:

    5000000000

  • atest:

    0.025

  • wtest:

    0.2

详细参数

  • 型号:

    A440

  • 制造商:

    LITTELFUSE

  • 制造商全称:

    Littelfuse

  • 功能描述:

    GAS DISCHARGE TUBE - 8x10mm

供应商型号品牌批号封装库存备注价格
Allegro
24+
7500
询价
ALLEGRO
25+
TSSOP20
7323
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
ALLEGRO
24+
TSSOP-20
5000
只做原装公司现货
询价
Allegro
1725+
TSSOP24
8660
只做原装进口,假一罚十
询价
POWEREXINC
16
全新原装 货期两周
询价
ALLEGRO
24+
SMD
5500
长期供应原装现货实单可谈
询价
ALLEGRO
23+
TSSOP20
8650
受权代理!全新原装现货特价热卖!
询价
ALLEGRO
25+23+
HTSSOP38
29973
绝对原装正品全新进口深圳现货
询价
TSSOP20
16+
ALLEGRO
12369
只做原厂原装,认准宝芯创配单专家
询价
TSSOP20
1902+
ALLEGRO
2734
代理品牌
询价
更多A440供应商 更新时间2026-1-17 16:30:00