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LD2981CM47TR中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
LD2981CM47TR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(chǎn)品屬性
- 型號(hào):
LD2981CM47TR
- 功能描述:
低壓差穩(wěn)壓器 - LDO 4.7V 100mA Positive
- RoHS:
否
- 制造商:
Texas Instruments
- 最大輸入電壓:
36 V
- 輸出電壓:
1.4 V to 20.5 V
- 回動(dòng)電壓(最大值):
307 mV
- 輸出電流:
1 A
- 負(fù)載調(diào)節(jié):
0.3 %
- 輸出類型:
Fixed
- 最大工作溫度:
+ 125 C
- 安裝風(fēng)格:
SMD/SMT
- 封裝/箱體:
VQFN-20
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST(意法半導(dǎo)體) |
1932+ |
SOT-23-5 |
2789 |
向鴻優(yōu)勢倉庫庫存-絕對原裝正品-不做假貨! |
詢價(jià) | ||
ST |
22+23+ |
SOT23-5 |
18273 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ST |
SOT23-5 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ST/意法半導(dǎo)體 |
21+ |
SOT-23-5 |
10000 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
ST/意法 |
22+ |
SOT23-5 |
9000 |
原裝正品 |
詢價(jià) | ||
ST |
17+ |
SOT-153 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
ST |
23+ |
SOT23-5 |
16900 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ST |
23+ |
SOT23-5 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
ST |
24+ |
SOT-153/SOT-23-5 |
60030 |
新進(jìn)庫存/原裝 |
詢價(jià) | ||
ST/意法 |
22+ |
SOT23-5 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) |