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MIC2954-03BT集成電路(IC)的線性+開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
MIC2954-03BT |
參數(shù)屬性 | MIC2954-03BT 封裝/外殼為TO-220-3;包裝為卷帶(TR);類別為集成電路(IC)的線性+開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LINEAR 5V 250MA TO220-3 |
功能描述 | 250mA Low-Dropout Regulator |
文件大小 |
170.77 Kbytes |
頁(yè)面數(shù)量 |
12 頁(yè) |
生產(chǎn)廠商 | Micrel Semiconductor |
企業(yè)簡(jiǎn)稱 |
Micrel【麥瑞半導(dǎo)體】 |
中文名稱 | 麥瑞半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-6 17:27:00 |
MIC2954-03BT規(guī)格書(shū)詳情
General Description
The MIC2954 is a “bulletproof” efficient voltage regulator with very low dropout voltage (typically 40mV @ light loads and 375mV @ 250mA), and low quiescent current (120μA typical). The quiescent current of the MIC2954 increases only slightly in dropout, thus prolonging battery life. Key MIC2954 features include protection against reversed battery, fold-back current limiting, and automotive load dump protection (60V positive transient).
Features
? High-accuracy 5V, guaranteed 250mA 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 low output voltage
? Logic-controlled electronic shutdown
? Output programmable from 1.24V to 29V
(MIC2954-07/08)
? Available in TO-220, TO-92, and surface-mount SOT-
223 and SOIC-8 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
? Voltage reference
? High-efficiency linear power supplies
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MIC2954-03BT
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 線性 + 開(kāi)關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)
- 輸出配置:
正
- 輸出類型:
固定
- 電壓 - 輸入(最大值):
30V
- 電壓 - 輸出(最小值/固定):
5V
- 電壓降(最大值):
0.6V @ 250mA
- 電流 - 輸出:
250mA
- 保護(hù)功能:
負(fù)載突降,過(guò)流,超溫,反極性,UV POR
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
通孔
- 封裝/外殼:
TO-220-3
- 供應(yīng)商器件封裝:
TO-220-3
- 描述:
IC REG LINEAR 5V 250MA TO220-3
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MICREL |
23+ |
SOT-223 |
11923 |
詢價(jià) | |||
MICREL |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價(jià) | ||
micrel |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
MIC |
24+ |
TO220 |
3358 |
絕對(duì)全新原裝現(xiàn)貨供應(yīng)! |
詢價(jià) | ||
Microchip Technology |
23+/24+ |
TO-220-3 |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
MICREL |
0552+ |
TO220-3 |
1389 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
NA |
19+ |
84184 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | |||
MICREL |
17+ |
SOT223 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MICREL |
2023+ |
TO-220 |
4675 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
MIC |
23+ |
DIP-20P |
5000 |
原裝正品,假一罰十 |
詢價(jià) |