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LK112M30TR中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
LK112M30TR規(guī)格書詳情
Description
The LK112 is a low-dropout linear regulator with a built-in electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is on-state when the control pin is pulled to a logic high level. An external capacitor can be connected to the noise bypass pin to reduce the output noise level to 30 μVrms. An internal PNP pass transistor is used to achieve a low-dropout voltage. The LK112 has a very low quiescent current in on mode while in off mode Iq is reduced below 100 nA max. The internal thermal shutdown circuitry limits the junction temperature below 150 °C. Load current is internally monitored and the device shuts down in the presence of a short-circuit or overcurrent condition on the output.
Features
? Output current up to 150 mA
? Low-dropout voltage (350 mV at IOUT = 150 mA)
? Very low quiescent current:
– 0.1 μA in OFF mode and max. 250 μA in
ON mode at IOUT = 0 mA
? Low output noise:
– typ. 30 μV at IOUT = 60 mA and 10 Hz < f < 80 kHz
? Wide range of output voltages
產品屬性
- 型號：
LK112M30TR
- 功能描述：
低壓差穩(wěn)壓器 - LDO 3.0V 100mA Linear
- 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
- 回動電壓（最大值）：
307 mV
- 輸出電流：
1 A
- 負載調節(jié)：
0.3 %
- 輸出類型：
Fixed
- 最大工作溫度：
+ 125 C
- 安裝風格：
SMD/SMT
- 封裝/箱體：
VQFN-20
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
SOT153 |
4500 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
ST/意法 |
23+ |
NA/ |
800 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ST/意法 |
22+ |
SOT23-5 |
4678 |
進口原裝公司現(xiàn)貨! |
詢價 | ||
ST/意法 |
2023+ |
SOT-153 |
3399 |
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨 |
詢價 | ||
SOT-153 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價 | ||
ST/意法 |
22+ |
SOT-153 |
50000 |
只做原裝假一罰十,歡迎咨詢 |
詢價 | ||
ST |
17+ |
SOT23-5 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
ST |
06+ |
?SOT-23-5 |
1000 |
全新原裝 絕對有貨 |
詢價 | ||
ST |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
ST |
24+ |
SOT-153/SOT-23-5 |
8435 |
新進庫存/原裝 |
詢價 |
