參數(shù)資料
型號(hào)： G965
廠(chǎng)商： Global Mixed-mode Technology Inc.
元件分類(lèi)： 線(xiàn)性穩(wěn)壓
英文描述： Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
中文描述： 無(wú)電容，NMOS管，150mA的低壓差穩(wěn)壓器的反向電流保護(hù)
文件頁(yè)數(shù)： 1/8頁(yè)
文件大?。?/td> 400K
代理商： G965
Ver: 1.5
Apr 01, 2005
TEL: 886-3-5788833
http://www.gmt.com.tw
1
G965
Global Mixed-mode Technology Inc.
1.5A Low Dropout Regulator with Enable
Features
Adjustable Output from 1.2V to 4.8V Using Ex-
ternal Resistors
1.5V, 1.8V and 2.5V Options by Setting ADJ Pin
Below 0.2V
Over Current and Over Temperature Protection
500mV Dropout @1.5A
Enable Pin
10A Quiescent Current in Shutdown
SOP-8 Package
Applications
Battery Powered Systems
Motherboards
Peripheral Cards
Network Cards
Set Top Boxes
Medical Equipment
Notebook Computers
General Description
The G965 is a high performance positive voltage
regulator designed for use in applications requiring
very low dropout voltage at up to 1.5 Amps. Since it
has superior dropout characteristics compared to
regular LDOs, it can be used to supply 2.5V on moth-
erboards or 1.5V, 1.8V on peripheral cards from the
3.3V supply thus allowing the elimination of costly
heatsinks. An enable pin further reduces power dissi-
pation while shut down. The G965 provides excellent
regulation over variations in line, load and tempera-
ture.
The SOP-8 is available with 1.5V, 1.8V and 2.5V in-
ternally preset outputs that are also adjustable using
external resistors.
Ordering Information
ORDER
NUMBER
ORDER NUMBER
(Pb free)
MARKING
TEMP. RANGE
PACKAGE
G965-15ADJP1U
G965-15ADJP1Uf
G965-15
-40°C ~ +85°C
SOP-8
G965-18ADJP1U
G965-18ADJP1Uf
G965-18
-40°C ~ +85°C
SOP-8
G965-25ADJP1U
G965-25ADJP1Uf
G965-25
-40°C ~ +85°C
SOP-8
Note: P1: SOP-8
U : Tape & Reel
e.g. 18 denotes the 1.8V output voltage.
Pin Configuration
Typical Application Circuit
VO
8
6
5
1
2
3
4
VEN
VIN
ADJ
SOP-8
G965
7
GND
VIN
VO
R1
R2
VEN
VIN
VO
ADJ
GND
G965
1.2 (R1+R2)
VO =
R2
Volts
C1
22F
C2
47F
R2=12k
Ω is recommended
VEN
R3
I
ENH
R3 should be connected for current I
ENH
restriction as V
EN > VIN+0.3V
VO
8
6
5
1
2
3
4
VEN
VIN
ADJ
SOP-8
G965
7
GND
VIN
VO
R1
R2
VEN
VIN
VO
ADJ
GND
G965
1.2 (R1+R2)
VO =
R2
Volts
C1
22F
C2
47F
R2=12k
Ω is recommended
VEN
R3
I
ENH
VEN
R3
I
ENH
R3 should be connected for current I
ENH
restriction as V
EN > VIN+0.3V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
G965_07 制造商:GMT 制造商全稱(chēng):Global Mixed-mode Technology Inc 功能描述:1.5A Low Dropout Regulator with Enable
G-965-10 制造商:Thomas & Betts 功能描述:
G9651-1303MG 功能描述:環(huán)形MIL規(guī)格后蓋 RoHS:否 制造商:Amphenol PCD MIL 類(lèi)型:MIL-DTL-38999 III, IV 系列:AS85049 產(chǎn)品類(lèi)型:Environmental EMI/RFI Backshells 外殼類(lèi)型:Straight 外殼大小:18 外殼材質(zhì):Aluminum Alloy
G9651-1705NFG 功能描述:環(huán)形MIL規(guī)格后蓋 RoHS:否 制造商:Amphenol PCD MIL 類(lèi)型:MIL-DTL-38999 III, IV 系列:AS85049 產(chǎn)品類(lèi)型:Environmental EMI/RFI Backshells 外殼類(lèi)型:Straight 外殼大小:18 外殼材質(zhì):Aluminum Alloy
G965-15ADJP1U 制造商:GMT 制造商全稱(chēng):Global Mixed-mode Technology Inc 功能描述:1.5A Low Dropout Regulator with Enable
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