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LP2985AIM5X-1.8 参数 Datasheet PDF下载

LP2985AIM5X-1.8图片预览
型号: LP2985AIM5X-1.8
PDF下载: 下载PDF文件 查看货源
内容描述: 微150毫安低噪声低压降稳压器采用SOT -23及micro SMD封装,为应用程序 [Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications]
分类和应用: 稳压器调节器光电二极管输出元件
文件页数/大小: 17 页 / 542 K
品牌: NSC [ NATIONAL SEMICONDUCTOR ]
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LP2985LV
Basic Application Circuit
10129502
*ON/OFF input must be actively terminated. Tie to V
IN
if this function is not to be used.
**Minimum capacitance is shown to ensure stability (may be increased without limit). Ceramic capacitor required for output (see Application Hints).
***Reduces output noise (may be omitted if application is not noise critical). Use ceramic or film type with very low leakage current (see Application Hints).
Connection Diagrams
5-Lead Small Outline Package (M5)
micro SMD, 5 Bump Package (BPA05 & BLA05)
10129503
Top View
See NS Package Number MF05A
For ordering information see
10129523
Note:
The actual physical placement of the package marking will vary from
part to part. Package marking contains date code and lot traceability
information, and will vary considerably. Package marking does not correlate
to device type.
Top View
See NS Package Number BPA05 & BLA05
Pin Descrption
Name
SOT-23
V
IN
GND
ON/OFF
BYPASS
V
OUT
1
2
3
4
5
Pin Number
micro SMD
C3
A1
A3
B2
C1
Input Voltage
Common Ground (device substrate)
Logic high enable input
Bypass capacitor for low noise operation
Regulated output voltage
Function
www.national.com
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