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BD3941T中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

BD3941T
廠(chǎng)商型號(hào)

BD3941T

功能描述

Power Management LSI Series for Automotive Body Control

文件大小

669.06 Kbytes

頁(yè)面數(shù)量

9 頁(yè)

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更新時(shí)間

2024-11-17 23:32:00

BD3941T規(guī)格書(shū)詳情

LDO Regulator

Description

BD394□FP Series regulators feature a high 36 V breakdown voltage and are compatible with onboard vehicle microcontrollers. They offer an output current of 500 mA while limiting dark current to 30 μA (TYP). The series supports the use of ceramic capacitors as output phase

compensation capacitors. Since the ICs use P-channel DMOS output transistors, increased loads do not result in increased total supply current. BD394□FP Series is ideal for lowering current consumption and costs in battery direct-coupled systems.

Features

1) Super-low dark current: 30 μA (Typ.)

2) Low-saturation voltage type P-channel DMOS output transistors

Output on resistance: 1.6 ?(Typ.)

3) High precision output voltage: 5 V ±2 (Ta = 25°C) / Iomax = 500 mA

4) Low-ESR ceramic capacitors can be used as output capacitors

5) Vcc power supply voltage = 36 V / Peak power supply voltage = 50 V (tr ≥1 ms, tH ≤200 ms)

6) Built-in over current protection circuit and thermal shutdown circuit

7) TO252-3/HRP-5/TO220FP-3 package

Applications

Vehicle equipment, car stereos, satellite navigation systems, etc.

產(chǎn)品屬性

  • 型號(hào):

    BD3941T

  • 功能描述:

    基準(zhǔn)電壓& 基準(zhǔn)電流 HIGH VOLT LOW QUIESCENT CUR

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 產(chǎn)品:

    Voltage References

  • 拓?fù)浣Y(jié)構(gòu):

    Shunt References

  • 參考類(lèi)型:

    Programmable

  • 輸出電壓:

    1.24 V to 18 V

  • 初始準(zhǔn)確度:

    0.25 %

  • 平均溫度系數(shù)(典型值):

    100 PPM/C 串聯(lián) VREF -

  • 輸入電壓(最大值):

    串聯(lián) VREF -

  • 分流電流(最大值):

    60 mA

  • 最大工作溫度:

    + 125 C

  • 封裝/箱體:

    SOT-23-3L

  • 封裝:

    Reel

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ROHM
22+23+
SPAK-5
8000
新到現(xiàn)貨,只做原裝進(jìn)口
詢(xún)價(jià)
ROHM/羅姆
23+
NA/
987
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢(xún)價(jià)
ROHM
2020+
SOP8
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢(xún)價(jià)
ROHM/羅姆
22+
SOT-252
100000
代理渠道/只做原裝/可含稅
詢(xún)價(jià)
ROHM/羅姆
2022
TO
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢(xún)
詢(xún)價(jià)
ROHM
TO
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢(xún)價(jià)
ROHM
24+
TO-252
36800
詢(xún)價(jià)
ROHM
24+
SPAK-5
5000
全新原裝正品,現(xiàn)貨銷(xiāo)售
詢(xún)價(jià)
ROHM
24+
原廠(chǎng)封裝
5026
原裝現(xiàn)貨
詢(xún)價(jià)
ROHM
23+
SOT-252
7300
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨
詢(xún)價(jià)