7803SR-C電源-板安裝的直流轉(zhuǎn)換器規(guī)格書(shū)PDF中文資料
廠(chǎng)商型號(hào) |
7803SR-C |
參數(shù)屬性 | 7803SR-C 封裝/外殼為3-SIP 模塊;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為電源-板安裝的直流轉(zhuǎn)換器;7803SR-C應(yīng)用范圍:ITE(商業(yè));產(chǎn)品描述:DC DC CONVERTER 3.3V 1W |
功能描述 | 3.3V/5V/12V Outputs High-Effi ciency Switching Regulators with LM78xx Pinouts |
封裝外殼 | 3-SIP 模塊 |
文件大小 |
398.75 Kbytes |
頁(yè)面數(shù)量 |
6 頁(yè) |
生產(chǎn)廠(chǎng)商 | Murata Manufacturing Co., Ltd. |
企業(yè)簡(jiǎn)稱(chēng) |
MuRata【村田】 |
中文名稱(chēng) | 村田制作所官網(wǎng) |
原廠(chǎng)標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-3 23:00:00 |
相關(guān)芯片規(guī)格書(shū)
更多7803SR-C規(guī)格書(shū)詳情
3.3V/5V/12V Outputs High-Effi ciency Switching Regulators with LM78xx Pinouts
Murata Power Solutions’ 7805SR-C (5V output), 7812SR-C (12V output) and 7803SR-C (3.3V output) step-down switching regulators are modern drop-in replacements for older, ineffi cient, LM7805 and LM7812 linear regulators. The 78XXSRs are pin- and size-compatible with industry-standard TO-220 SIP packages. A 260kHz switching frequency provides for effi ciencies as high as 95. Full-load (up to 0.5A) operation from 9V, 12V, 24V, or 36V supplies at ambient temperatures up to +70°C requires no heat sinks, no temperature derating, no forced-air cooling, and no external capacitors.
FEATURES
■ 3.3V/0.5A, 5V/0.5A or 12V/0.4A outputs; Pin and size-compatible with LM7805 & LM7812 regulators
■ Up to 95 effi ciency – no heat sinks or thermal derating required
■ Two SIP-packages fi t existing TO-220 footprints:
- Vertical-pin models occupy less than 0.1 square in.
- Optional horizontal pins provide 0.350 in. installed height
■ +7.5-36Vdc operating input range; Low 3mA quiescent current
■ Built-in fi lter capacitors – no external components required
■ –40 to +70°C operation at full load; Short-circuit protection Excellent load (±0.2) and line (±0.3) regulation
■ Ideal for powering instrumentation from 9V/12V/24V/28V supplies or batteries
■ Can be used with unregulated dc supplies protection
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
7803SR-C
- 制造商:
Murata Power Solutions Inc.
- 類(lèi)別:
電源 - 板安裝 > 直流轉(zhuǎn)換器
- 系列:
78xxSR
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 類(lèi)型:
線(xiàn)性穩(wěn)壓器替代品
- 電壓 - 輸入(最小值):
7.5V
- 電壓 - 輸入(最大值):
36V
- 電壓 - 輸出 1:
3.3V
- 電流 - 輸出(最大值):
500mA
- 應(yīng)用:
ITE(商業(yè))
- 特性:
SCP
- 工作溫度:
-40°C ~ 70°C
- 安裝類(lèi)型:
通孔
- 封裝/外殼:
3-SIP 模塊
- 大小 / 尺寸:
0.41" 長(zhǎng) x 0.42" 寬 x 0.75" 高(10.4mm x 10.7mm x 19.1mm)
- 描述:
DC DC CONVERTER 3.3V 1W
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MOLEX/莫仕 |
23+ |
NA/ |
5230 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
MURATA/村田 |
1432+ |
NA |
27 |
詢(xún)價(jià) | |||
MPS |
23+ |
NA |
144 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | ||
24+ |
TO-66 |
8400 |
詢(xún)價(jià) | ||||
MOLEX/莫仕 |
2420+ |
/ |
386611 |
一級(jí)代理,原裝正品! |
詢(xún)價(jià) | ||
Keystone Electronics |
23+ |
原廠(chǎng)封裝 |
3662 |
只做原裝只有原裝現(xiàn)貨實(shí)報(bào) |
詢(xún)價(jià) | ||
MURATA |
22+ |
NA |
162391 |
原裝正品現(xiàn)貨,可開(kāi)13個(gè)點(diǎn)稅 |
詢(xún)價(jià) | ||
FCI |
新 |
5 |
全新原裝 貨期兩周 |
詢(xún)價(jià) | |||
Murata |
24+ |
開(kāi)關(guān)穩(wěn)壓器 |
6375 |
原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
MUR620CT |
2023+ |
ON |
8700 |
原裝現(xiàn)貨 |
詢(xún)價(jià) |