參數(shù)資料
型號(hào)： LP38690-ADJ
廠商： National Semiconductor Corporation
英文描述： 1A Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors
中文描述： 1A低壓降CMOS線性穩(wěn)壓器具有可調(diào)節(jié)輸出穩(wěn)定配合陶瓷輸出電容器
文件頁(yè)數(shù)： 2/13頁(yè)
文件大小： 777K
代理商： LP38690-ADJ
Connection Diagrams
20126703
SOT-223, Top View
LP38692MP-ADJ
20126704
6-Lead LLP, Bottom View
LP38690SD-ADJ
20126705
6-Lead LLP, Bottom View
LP38692SD-ADJ
Pin Description
PIN
V
IN
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 (500mA 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).
GND
V
OUT
V
EN
ADJ
Ordering Information
Order Number
LP38690SD-ADJ
LP38692SD-ADJ
LP38692MP-ADJ
LP38690SDX-ADJ
LP38692SDX-ADJ
LP38692MPX-ADJ
Package Marking
L112B
L122B
LJNB
L112B
L122B
LJNB
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
L
www.national.com
2
相關(guān)PDF資料
PDF描述
LP38690SDX-ADJ 1A Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors
LP38690SD-ADJ 1A Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors
LP38690 1A Low Dropout CMOS Linear Regulators
LP38691 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
LP38691DT-1.8 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP38690DT-1.8 功能描述:低壓差穩(wěn)壓器 - LDO 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(dòng)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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
LP38690DT-1.8/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO 1A LDO CMOS Linear Reg 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(dòng)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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
LP38690DT-1.8/NOPB 制造商:Texas Instruments 功能描述:Voltage Regulator IC
LP38690DT-2.5 功能描述:低壓差穩(wěn)壓器 - LDO 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(dòng)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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
LP38690DT-2.5/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO 1A LDO CMOS Linear Reg 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(dòng)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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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