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MIC2954-02BT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 |
MIC2954-02BT |
參數(shù)屬性 | MIC2954-02BT 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 |
封裝外殼 | TO-220-3 |
文件大小 |
170.77 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | MICREL |
中文名稱 | 麥瑞半導(dǎo)體 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-16 11:16:00 |
人工找貨 | MIC2954-02BT價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
MIC2954-02BT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).
特性 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:
MIC2954-02BT
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 線性 + 開關(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
- 保護功能:
負載突降,過流,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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美國微芯) |
24+ |
TO-220 |
5098 |
百分百原裝正品,可原型號開票 |
詢價 | ||
MICREL/麥瑞 |
23+ |
TO-220-03L |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
MICREL/麥瑞 |
2447 |
TO-220 |
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 | ||
Microchip |
23+ |
TO923 |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
MIC |
23+ |
TO-220 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MICREL |
2025+ |
TO220-3 |
4675 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
Microchip |
22+ |
TO923 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
MICROCHIP(美國微芯) |
24+ |
TO-220 |
942 |
特價優(yōu)勢庫存質(zhì)量保證穩(wěn)定供貨 |
詢價 | ||
MIC |
24+ |
TO220 |
56 |
本站現(xiàn)貨庫存 |
詢價 | ||
Microchip |
22+ |
NA |
1899 |
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詢價 |