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LD3985M27R 参数 Datasheet PDF下载

LD3985M27R图片预览
型号: LD3985M27R
PDF下载: 下载PDF文件 查看货源
内容描述: 超低压降低噪声BICMOS稳压器低ESR电容兼容 [ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE]
分类和应用: 线性稳压器IC调节器电源电路光电二极管输出元件信息通信管理
文件页数/大小: 14 页 / 396 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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LD3985 SERIES
Figure 20:
Line Transient Response
Figure 22:
TURN-OFF
V
I
= 3.8V to 4.4V, T
J
= 25°C, I
O
= 150mA, C
I
= C
O
= 1µF (X7R),
C
BYP
= 10nF, Rise-Fall time = 1µsec, V
O
= 2.7V
V
I
= 3.3V, I
O
= 1mA, C
I
= C
O
= 1µF (cer), C
BYP
= 10nF, T
f
= 20ns,
V
O
= 2.8V
Figure 21:
START-UP
V
I
= 3.3V, I
O
= 1mA, C
I
= C
O
= 1µF (cer), C
BYP
= 10nF, T
r
= 20ns,
V
O
= 2.8V
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