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MIC2954-03BZ集成電路(IC)的線性+開關穩(wěn)壓器規(guī)格書PDF中文資料
![MIC2954-03BZ](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號 |
MIC2954-03BZ |
參數(shù)屬性 | MIC2954-03BZ 封裝/外殼為TO-226-3,TO-92-3 標準主體(!--TO-226AA);包裝為卷帶(TR);類別為集成電路(IC)的線性+開關穩(wěn)壓器;產品描述:IC REG LINEAR 5V 250MA TO92-3 |
功能描述 | 250mA Low-Dropout Regulator |
封裝外殼 | TO-226-3,TO-92-3 標準主體(!--TO-226AA) |
文件大小 |
170.77 Kbytes |
頁面數(shù)量 |
12 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(shù)據(jù)手冊 | |
更新時間 | 2025-2-13 22:30:00 |
MIC2954-03BZ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
產品屬性
- 產品編號:
MIC2954-03BZ
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 線性 + 開關穩(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-226-3,TO-92-3 標準主體(!--TO-226AA)
- 供應商器件封裝:
TO-92-3
- 描述:
IC REG LINEAR 5V 250MA TO92-3
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICREL |
2020+ |
SOT-223 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
Microchip |
23+ |
SOT223 |
10000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MICROCHIP/微芯 |
23+ |
TO-261-4 |
35200 |
只做原裝主打品牌QQ詢價有詢必回 |
詢價 | ||
MICREL |
2023+ |
TO-92 |
4675 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
詢價 | ||
MICREL |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價 | ||
MICROCHIP(美國微芯) |
2021+ |
SOT-223 |
499 |
詢價 | |||
MICREL/麥瑞 |
1922+ |
SOT223 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
MICROCHIP(美國微芯) |
1932+ |
SOT-223 |
2789 |
向鴻優(yōu)勢倉庫庫存-絕對原裝正品-不做假貨! |
詢價 | ||
MICROCL |
22+23+ |
SOT-223 |
43566 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
Micrel |
24+ |
SOT223-3 |
28500 |
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 |