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參數(shù)資料
| 型號： | LD3985M33R |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
| 中文描述： | 超低壓降低噪聲BICMOS工藝電壓調(diào)節(jié)器兼容低ESR電容 |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 393K |
| 代理商： | LD3985M33R |
LD3985 SERIES
3/14
Figure 2: Connection Diagram
(top view for SOT and TSOT, top through view for Flip-Chip)
Table 4: Pin Description
Figure 3: Typical Application Circuit
Pin N°
SOT23-5L/
TSOT23-5L
Pin N°
Flip-Chip
Symbol
Name and Function
1
2
3
4
2
1
V
I
Input Voltage of the LDO
Common Ground
Inhibit Input Voltage: ON MODE when V
INH
≥
1.2V, OFF MODE when V
INH
≤
0.4V (Do not leave floating, not internally pulled down/up)
Bypass Pin: Connect an external capacitor (usually 10nF) to minimize noise
voltage
Output Voltage of the LDO
GND
V
INH
4
5
BYPASS
5
3
V
O
TSOT23-5L/SOT23-5L
Flip-Chip
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PDF描述 |
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| LD3985M44R | ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
| LD3985M47R | ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
| LD3985M48R | ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
| LD3985M49R | ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
| LD3985M50R | ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LD3985M44R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
| LD3985M47R | 功能描述:低壓差穩(wěn)壓器 - LDO Ultra Low BiCMOS ESR 2.5V to 6V 150mA 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(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 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 |
| LD3985M48R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
| LD3985M49R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
| LD3985M50R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE |
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