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LD2981ABU48TR中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
LD2981ABU48TR規(guī)格書詳情
DESCRIPTION
The LD2981 series are 100mA fixed-output voltage regulator. The low drop-voltage and the ultra low quiescent current make them suitable for low noise, low power applications and in battery powered systems.
■ STABLE WITH LOW ESR CERAMIC CAPACITORS
■ ULTRA LOW DROPOUT VOLTAGE (0.17V TYP. AT 100mA LOAD, 7mV TYP. AT 1mA LOAD)
■ VERY LOW QUIESCENT CURRENT (80μA TYP. AT NO LOAD IN ON MODE; MAX 1μA IN OFF MODE)
■ GUARANTEED OUTPUT CURRENT UP TO 100mA
■ LOGIC-CONTROLLED ELECTRONIC SHUTDOWN
■ OUTPUT VOLTAGE OF 1.5; 1.8; 2.5; 2.85; 3.0; 3.2; 3.3; 3.6; 3.8; 4.0; 4.7; 4.85; 5.0V
■ INTERNAL CURRENT AND THERMAL LIMIT
■ ± 0.75 TOLERANCE OUTPUT VOLTAGE AVAILABLE (A VERSION)
■ OUTPUT LOW NOISE VOLTAGE 160μVRMS
■ TEMPERATURE RANGE: -40 TO 125°C
■ SMALLEST PACKAGE SOT23-5L AND SOT-89
■ FAST DYNAMIC RESPONSE TO LINE AND LOAD CHANGES
產品屬性
- 型號：
LD2981ABU48TR
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
ST |
25+ |
SOT89 |
5000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
ST/意法半導體 |
21+ |
SOT-89(SOT-89-3) |
10000 |
只做原裝,質量保證 |
詢價 | ||
ST |
23+ |
SOT89 |
12335 |
詢價 | |||
ST/意法 |
22+ |
SOT-89-3 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
STM |
2020+ |
SOT-89 |
1931 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
ST |
23+ |
SOT89 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
ST |
23+ |
SOT89 |
65600 |
詢價 | |||
ST |
24+ |
120 |
詢價 | ||||
STM |
20+ |
SOT89 |
43000 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 |
