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LP38691SD-ADJ 参数 Datasheet PDF下载

LP38691SD-ADJ图片预览
型号: LP38691SD-ADJ
PDF下载: 下载PDF文件 查看货源
内容描述: 500毫安低压降CMOS线性稳压器,可调输出/稳定器用陶瓷输出电容器 [500mA Low Dropout CMOS Linear Regulators with Adjustable Output / Stable with Ceramic Output Capacitors]
分类和应用: 稳压器电容器
文件页数/大小: 13 页 / 749 K
品牌: NSC [ NATIONAL SEMICONDUCTOR ]
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LP38691-ADJ/LP38693-ADJ
Connection Diagrams
20126803
SOT-223, Top View
LP38693MP-ADJ
20126804
20126805
6-Lead LLP, Bottom View
LP38691SD-ADJ
6-Lead LLP, Bottom View
LP38693SD-ADJ
Pin Description
PIN
V
IN
GND
V
OUT
V
EN
ADJ
DESCRIPTION
This is the input supply voltage to the regulator. For LLP package devices, both V
IN
pins must be
tied together for full current operation (250mA maximum per pin).
Circuit ground for the regulator. This is connected to the die through the lead frame, and also
functions as the heat sink when the large ground pad is soldered down to a copper plane.
Regulated output voltage.
The enable pin allows the part to be turned ON and OFF by pulling this pin high or low.
The adjust pin is used to set the regulated output voltage by connecting it to the external
resistors R1 and R2 (see Typical Application Circuit).
Ordering Information
Order Number
LP38691SD-ADJ
LP38693SD-ADJ
LP38693MP-ADJ
LP38691SDX-ADJ
LP38693SDX-ADJ
LP38693MPX-ADJ
Package Marking
L117B
L127B
LJUB
L117B
L127B
LJUB
Package Type
6-Lead LLP
6-Lead LLP
SOT-223
6-Lead LLP
6-Lead LLP
SOT-223
Package Drawing
SDE06A
SDE06A
MP05A
SDE06A
SDE06A
MP05A
Supplied As
1000 Units Tape and Reel
1000 Units Tape and Reel
1000 Units Tape and Reel
4500 Units Tape and Reel
4500 Units Tape and Reel
2000 Units Tape and Reel
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