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MIC5397-GPYMT-T5集成電路(IC)的線性+開關穩(wěn)壓器規(guī)格書PDF中文資料

廠商型號 |
MIC5397-GPYMT-T5 |
參數(shù)屬性 | MIC5397-GPYMT-T5 封裝/外殼為8-XFDFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的線性+開關穩(wěn)壓器;產(chǎn)品描述:IC REG LINEAR 1.8V/3V 8TDFN |
功能描述 | Low-Power Dual 300 mA LDO |
封裝外殼 | 8-XFDFN 裸露焊盤 |
文件大小 |
3.10875 Mbytes |
頁面數(shù)量 |
26 頁 |
生產(chǎn)廠商 | Microchip Technology |
企業(yè)簡稱 |
MICROCHIP【微芯科技】 |
中文名稱 | 微芯科技股份有限公司官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-29 13:45:00 |
人工找貨 | MIC5397-GPYMT-T5價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
MIC5397-GPYMT-T5規(guī)格書詳情
MIC5397-GPYMT-T5屬于集成電路(IC)的線性+開關穩(wěn)壓器。由微芯科技股份有限公司制造生產(chǎn)的MIC5397-GPYMT-T5穩(wěn)壓器 - 線性線性穩(wěn)壓器用于提供穩(wěn)定的輸出電壓,無論負載電流、輸入電壓或環(huán)境因素如何變化,這些輸出電壓通常都要保持不變。它們的工作原理要求輸入電壓維持在高于所需的輸出電壓,而且要超出某個最小量,并且在工作時會將輸入端的任何多余電壓轉(zhuǎn)換為熱量。對于大多數(shù)應用而言,雖然這種穩(wěn)壓器的效率低于開關模式的穩(wěn)壓器,但它們通常更適合對噪聲高度敏感的應用。
General Description
The MIC5396, MIC5397, MIC5398, and MIC5399 are
advanced dual LDOs ideal for powering general
purpose portable devices. The MIC5396/7/8/9 provide
two high performance, independent 300 mA LDOs in a
single package. This makes it possible to improve
system efficiency by providing two independent supply
inputs that can be optimized for each individual LDO.
The MIC5396/7/8/9 also feature a wide output voltage
range down to 1.0V.
Its full feature set and low dropout voltage make it ideal
for battery-powered applications. The MIC5396/7/8/9
offer 2 accuracy, low dropout voltage (160 mV at
300 mA), and low ground current (typically 42 μA per
LDO at full load). The MIC5396/7/8/9 can also be put
into a zero off mode current state, drawing virtually no
current when disabled.
When the MIC5397 or MIC5399 are disabled, an
internal resistive load is automatically applied to the
output to discharge the output capacitor. In addition,
the MIC5398 and MIC5399 offer an internal enable
pull-down resistor to ensure that the output is disabled
when the enable is in tri-state mode. These LDOs also
offer fast transient response and high PSRR while
consuming a minimum operating current. The family is
available in a tiny 8-lead, 1.6 mm x 1.2 mm leadless
Extra Thin DFN package.
Features
? 2.5V to 5.5V Input Voltage Range
? Independent Power Inputs
? Output Voltage Range from 1V to 3.3V
? Two 300 mA Outputs
? High Output Accuracy (±2)
? Low Quiescent Current (37 μA typ. per LDO)
? Stable with 1 μF Ceramic Output Capacitors
? Low Dropout Voltage (160 mV at 300 mA)
? Independent Enable Pins
? Internal Enable Pull-Down (MIC5398, MIC5399)
? Output Discharge Circuit (MIC5397, MIC5399)
? Thermal Shutdown Protection
? Current Limit Protection
? 8-Lead 1.6 mm × 1.2 mm Extra Thin DFN Package
Applications
? Smartphones
? DSC, GPS, PMP and PDAs
? Medical Devices
? Portable Electronics
產(chǎn)品屬性
更多- 產(chǎn)品編號:
MIC5397-GPYMT-T5
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 線性 + 開關穩(wěn)壓器
- 包裝:
卷帶(TR)剪切帶(CT)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 輸出配置:
正
- 輸出類型:
固定
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
1.8V,3V
- 電壓降(最大值):
0.38V @ 300mA,0.38V @ 300mA
- 電流 - 輸出:
300mA,300mA
- PSRR:
60dB(1kHz)
- 控制特性:
使能
- 保護功能:
過流,超溫
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-XFDFN 裸露焊盤
- 供應商器件封裝:
8-TDFN(1.2x1.6)
- 描述:
IC REG LINEAR 1.8V/3V 8TDFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
23+ |
8TDFN |
35200 |
只做原裝主打品牌QQ詢價有詢必回 |
詢價 | ||
Microchip |
24+ |
8TDFN |
10000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢價 | ||
Micrel |
2021+ |
SOIC |
57500 |
科研單位合格供應商!現(xiàn)貨庫存 |
詢價 | ||
MICROCHIP(美國微芯) |
2021+ |
TDFN-8 |
499 |
詢價 | |||
MICROCHIP/微芯 |
25+ |
8TDFN |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Microchip |
23+ |
8TDFN (1.2x1.6) |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
MICROCHIP(美國微芯) |
2447 |
TDFN-8 |
31500 |
500個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長 |
詢價 | ||
Microchip |
22+ |
8TDFN (1.2x1.6) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Microchip(微芯) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
Microchip |
1940+ |
N/A |
808 |
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詢價 |