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MIC2954-07BM集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號 |
MIC2954-07BM |
參數(shù)屬性 | MIC2954-07BM 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的線性+開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LIN POS ADJ 250MA 8SOIC |
功能描述 | 250mA Low-Dropout Regulator |
文件大小 |
170.77 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | Micrel Semiconductor |
企業(yè)簡稱 |
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 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-6 12:20:00 |
MIC2954-07BM規(guī)格書詳情
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:
MIC2954-07BM
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器
- 包裝:
管件
- 輸出配置:
正
- 輸出類型:
可調(diào)(固定)
- 電壓 - 輸入(最大值):
30V
- 電壓 - 輸出(最小值/固定):
1.24V(5V)
- 電壓 - 輸出(最大值):
29V
- 電壓降(最大值):
0.6V @ 250mA
- 電流 - 輸出:
250mA
- 控制特性:
使能
- 保護(hù)功能:
負(fù)載突降,過流,超溫,反極性,UV POR
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
IC REG LIN POS ADJ 250MA 8SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICREL/麥瑞 |
22+ |
SOP-8 |
16038 |
原裝正品現(xiàn)貨 |
詢價 | ||
MICREL/麥瑞 |
22+ |
SOP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
MICREL |
2339+ |
SOP-8 |
5632 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存! |
詢價 | ||
MICREL |
24+ |
SMD8 |
3200 |
十年品牌!原裝現(xiàn)貨!!! |
詢價 | ||
MICREL |
23+ |
SOP-8 |
65480 |
詢價 | |||
MICREL |
22+ |
SOP8 |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價 | ||
MICREL/麥瑞 |
05+ |
SOP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MICREL |
22+ |
SOP8 |
335 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
SIPEX |
2021+ |
SOP8 |
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 | ||
MICREL/麥瑞 |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |