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LTM8080MPYPBF中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

LTM8080MPYPBF
廠商型號

LTM8080MPYPBF

功能描述

40VIN, Dual 500mA or Single 1A Ultralow Noise, Ultrahigh PSRR μModule Regulator

絲印標識

LTM8080Y

封裝外殼

BGA

文件大小

2.69412 Mbytes

頁面數(shù)量

28

生產廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

亞德諾半導體技術有限公司官網

原廠標識
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

2025-4-22 11:12:00

人工找貨

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LTM8080MPYPBF規(guī)格書詳情

DESCRIPTION

The LTM?8080 is a 40VIN, dual 500mA or single 1A

ultralow noise, ultrahigh PSRR μModule? regulator.

LTM8080 has cascaded architecture which contains a

40VIN step-down Silent Switcher regulator with an integrated

EMI noise shield followed by dual high-performance

low dropout linear regulators. The dual LDOs feature

ADI’s ultralow noise and ultrahigh PSRR architecture

for powering noise-sensitive applications. The LTM8080

is an integrated solution comprised of a switcher and

LDOs, which offers both advantages while maintaining a

small size and significantly reduced PCB layout sensitivity.

The package includes the controllers, power switches,

inductors, and support components. In addition, the

LTM8080 has a built-in voltage tracking function that

automatically sets VBUS to either 2.5V nominal or 1V

higher than VOUT1, whichever is greater, to achieve superior

noise performance and minimize power dissipation.

The LTM8080 is packaged in a thermally enhanced,

compact (9mm × 6.25mm × 3.32mm) over-molded

Ball Grid Array (BGA) package suitable for automated

assembly by standard surface mount equipment and is RoHS compliant.

FEATURES

- Dual LDOs Powered by an Integrated Switching Step-Down Regulator

- Low Noise Silent Switcher? Architecture with an Integrated EMI Noise Shield

- CISPR22 Class B and CISPR25 Class 5 Compliant

- Ultralow Output RMS Noise: <1μVRMS (10Hz to 100kHz)

- Ultralow Output Spot Noise: 2nV/√Hz at 10kHz

- Ultrahigh PSRR: 80dB at 100kHz

- Wide Input Voltage: 3.5V to 40V

- Wide Output Voltage: 0V to 8V

- Dual 500mA Continuous Current at TA = 85°C

- Voltage Tracking Function to Minimize Power Loss

- 100μA SET Pin Current with ±1 Initial Accuracy

- Selectable Switching Frequency: 200kHz to 2.2MHz

- External Synchronization

- Programmable Power Good

- Parallelable for Lower Noise and Higher Current

- 9mm × 6.25mm × 3.32mm BGA

APPLICATIONS

- RF Power Supplies: PLLs, VCOs, Mixers, LNAs

- Very Low Noise Instrumentation

- High Speed/High Precision Data Converters

- Medical Applications: Imaging, Diagnostics

供應商 型號 品牌 批號 封裝 庫存 備注 價格
LT
24+
BGA35
15000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
AD
21+
LGA
33
原裝
詢價
24+
N/A
62000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
詢價
ADI(亞德諾)
23+
-
15000
專業(yè)幫助客戶找貨 配單,誠信可靠!
詢價
LITEON/光寶
2447
SMD
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價
ADI
24+
49-Lead BGA (6.25mm x 6.25mm x
3660
十年信譽,只做全新原裝正品現(xiàn)貨,以優(yōu)勢說話 !!
詢價
ADI
24+
49-FBGA
2313
專注ADI品牌原裝正品代理分銷,認準水星電子
詢價
ADI(亞德諾)
22+
N/A
10000
原裝,BOM表可配單
詢價
ADI(亞德諾)
22+
N/A
10000
原裝,BOM表可配單
詢價
LT
23+
BGA35
8560
受權代理!全新原裝現(xiàn)貨特價熱賣!
詢價