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SC1458BEVB中文資料SEMTECH數(shù)據(jù)手冊PDF規(guī)格書
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 |
詢價 | |||
SEMTECH |
22+ |
SOT23-6 |
2000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 | ||
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 |
詢價 | ||
SEMTECH |
23+ |
SOT23 |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
NS |
24+ |
QFP |
37500 |
原裝正品現(xiàn)貨,價格有優(yōu)勢! |
詢價 | ||
EPSON/愛普生 |
22+ |
DIP28 |
9000 |
原裝正品 |
詢價 | ||
SEMTECH |
23+ |
SOT23 |
3000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
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 |