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MIC2937A-3.3BU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 |
MIC2937A-3.3BU |
參數屬性 | MIC2937A-3.3BU 封裝/外殼為TO-263-4,D2Pak(3 引線 + 接片),TO-263AA;包裝為管件;類別為集成電路(IC)的線性+開關穩(wěn)壓器;產品描述:IC REG LINEAR 3.3V 750MA TO263-3 |
功能描述 | 750mA Low-Dropout Voltage Regulator |
封裝外殼 | TO-263-4,D2Pak(3 引線 + 接片),TO-263AA |
文件大小 |
128.86 Kbytes |
頁面數量 |
9 頁 |
生產廠商 | Micrel Semiconductor |
企業(yè)簡稱 |
MICREL【麥瑞半導體】 |
中文名稱 | 麥瑞半導體官網 |
原廠標識 | ![]() |
數據手冊 | |
更新時間 | 2025-6-22 22:59:00 |
人工找貨 | MIC2937A-3.3BU價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
MIC2937A-3.3BU規(guī)格書詳情
General Description
The MIC2937A family are “bulletproof” efficient voltage regulators with very low dropout voltage (typically 40mV at light loads and 300mV at 500mA), and very low quiescent current (160μA typical). The quiescent current of the MIC2937A in creases only slightly in dropout, thus prolonging battery life. Key MIC2937A features include protection against reversed battery, fold-back current limiting, and automotive “l(fā)oad dump” protection (60V positive transient).
Features
? High output voltage accuracy
? Guaranteed 750mA output
? Low quiescent current
? Low dropout voltage
? Extremely tight load and line regulation
? Very low temperature coefficient
? Current and thermal limiting
? Input can withstand –20V reverse battery and +60V positive transients
? Error flag warns of output dropout
? Logic-controlled electronic shutdown
? Output programmable from 1.24V to 26V(MIC29372)
? Available in TO-220, TO-263, TO-220-5, and TO-263-5 packages.
Applications
? Battery Powered Equipment
? Cellular Telephones
? Laptop, Notebook, and Palmtop Computers
? PCMCIA VCC and VPP Regulation/Switching
? Bar Code Scanners
? Automotive Electronics
? SMPS Post-Regulator/ DC to DC Modules
? High Efficiency Linear Power Supplies
產品屬性
- 產品編號:
MIC2937A-3.3BU
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 線性 + 開關穩(wěn)壓器
- 包裝:
管件
- 輸出配置:
正
- 輸出類型:
固定
- 電壓 - 輸入(最大值):
26V
- 電壓 - 輸出(最小值/固定):
3.3V
- 電流 - 輸出:
750mA
- 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:
TO-263-4,D2Pak(3 引線 + 接片),TO-263AA
- 供應商器件封裝:
TO-263-3
- 描述:
IC REG LINEAR 3.3V 750MA TO263-3
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美國微芯) |
24+ |
TO2633 |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
MICREL |
2016+ |
TO-263-3 |
5656 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MICROCHIP(美國微芯) |
24+ |
TO-263-3 |
541200 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
MICREL/麥瑞 |
22+ |
TO-263 |
26283 |
原裝正品現(xiàn)貨 |
詢價 | ||
MIC2937A-3.3BU |
300 |
300 |
詢價 | ||||
MIC |
24+ |
TO-263 |
83 |
詢價 | |||
Micrel |
24+ |
TO263 |
28500 |
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
Microchip(微芯) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
MICREL |
2025+ |
TO263-3 |
4675 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
詢價 | ||
MICREL |
22+ |
TO-263-3 |
25000 |
只做原裝進口現(xiàn)貨,專注配單 |
詢價 |