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SC1458BEVB中文資料SEMTECH數(shù)據(jù)手冊PDF規(guī)格書

SC1458BEVB
廠商型號

SC1458BEVB

功能描述

Dual Output Low Noise LDO Linear Regulator

文件大小

212.75 Kbytes

頁面數(shù)量

13

生產(chǎn)廠商 Semtech Corporation
企業(yè)簡稱

SEMTECH

中文名稱

Semtech Corporation官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-4 9:30:00

人工找貨

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SC1458BEVB規(guī)格書詳情

Description

The SC1458 is a family of dual output, ultra-low dropout linear voltage regulators designed for use in battery powered wireless applications. Both versions of the SC1458 require an input voltage level between 2.5V and 5.5V. The SC1458A supplies 2.5V on OUTA and 1.8V on OUTB, while SC1458B supplies 2.85V on both outputs. (For other voltage options see the SC560).

Features

■ Input voltage range — 2.5 to 5.5V

■ Output voltages — 2.8V and 1.8V (SC1458A), 2.85V and 2.85V (SC1458B)

■ Maximum output current — 300mA (each LDO)

■ Low 200mV maximum dropout at 200mA load

■ Quiescent current — 100μA (both LDOs enabled)

■ Shutdown current — 100nA

■ Output noise < 50μVRMS (SC1458B)

■ PSRR > 65dB at 1kHz (SC1458B)

■ Space saving package — MLPD-W6, 3mm x 3mm

■ Over-temperature protection

■ Short-circuit protection

■ Under-voltage lockout

■ Reset monitor for output A (SC1458A)

Applications

■ PDAs and cellular phones

■ GPS devices

■ Palmtop computers and handheld instruments

■ TFT/LCD applications

■ Wireless handsets

■ Digital cordless phones and PCS phones

■ Personal communicators

■ Two-way pagers

■ Wireless LAN

產(chǎn)品屬性

  • 型號:

    SC1458BEVB

  • 制造商:

    SEMTECH

  • 制造商全稱:

    Semtech Corporation

  • 功能描述:

    Dual Output Low Noise LDO Linear Regulator

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
SEMTECH/美國升特
23+
11200
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO
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SEMTECH
22+
SOT23-6
2000
原裝現(xiàn)貨庫存.價格優(yōu)勢
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SEMTECH
24+
SOT23
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
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SEMTECH
23+
SOT23
7750
全新原裝優(yōu)勢
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NS
24+
QFP
37500
原裝正品現(xiàn)貨,價格有優(yōu)勢!
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EPSON/愛普生
22+
DIP28
9000
原裝正品
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SEMTECH
23+
SOT23
3000
全新原裝正品現(xiàn)貨,支持訂貨
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SEMTECH
2020+
TSSOP-28
350000
100%進(jìn)口原裝正品公司現(xiàn)貨庫存
詢價
SEMTECH
24+
SOT23-6
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單!
詢價
SEMTECH
20+
SOT23
3000
進(jìn)口原裝現(xiàn)貨,假一賠十
詢價