參數(shù)資料
型號: G905T21U
廠商: Global Mixed-mode Technology Inc.
元件分類: 線性穩(wěn)壓
英文描述: Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
中文描述: 無電容,NMOS管,150mA的低壓差穩(wěn)壓器的反向電流保護
文件頁數(shù): 4/6頁
文件大小: 245K
代理商: G905T21U
Ver: 1.4
Apr 11, 2005
TEL: 886-3-5788833
http://www.gmt.com.tw
4
G905
Global Mixed-mode Technology Inc.
Typical Performance Characteristics (continued)
0
100
200
300
400
500
600
700
800
900
-25 -15 -5
5
152535 4555 657585
Temperature (°C)
Q
ui
es
cent
C
ur
rent
(
A
)
V
IN=4V
V
IN=5V
0
100
200
300
400
500
600
700
800
900
1000
100
200
300
400
500
600
I
L (mA)
D
ropo
ut
V
ol
tag
e
(m
V
)
T
A=25°C
T
A=85°C
2.45
2.48
2.50
2.53
2.55
2.58
2.60
-25 -15 -5
5
152535 4555 657585
Temperature (°C)
O
utput
V
ol
tage
(V
)
I
L=10mA
V
IN=4V
V
IN=5V
V
IN=6V
2.45
2.475
2.5
2.525
2.55
2.575
2.6
3
3.5
4
4.5
5
5.5
6
V
IN (V)
O
utput
V
ol
tage
(V
)
IL=10mA
Quiescent Current vs. Temperature
Dropout Voltage vs.IL
T
A=-25°C
Output Voltage vs. Temperature
Output Voltage vs. VIN
T
A=-25°C
T
A=25°C
T
A=85°C
0
0.5
1
1.5
2
2.5
0.5
1.5
2.5
3.5
4.5
PCB Top Copper Area (in2)
M
ax
.D
is
si
pa
tio
nP
ow
er
(W
)
SOT-89 Max. Power Dissipation
vs. PCB Top Copper Area
TAMB = 25°C ; Still Air
SOT-89 Max. Power Dissipation
vs. TAMB (still air)
( Different PCB Top Copper Area )
0
0.5
1
1.5
2
2.5
25
45
65
85
T
AMB (°C)
M
ax
.D
is
si
pati
on
P
ow
er
(W
)
A=0.5
A=1.0
A=1.5
A=2.0
A=2.5
A=3.0
A=3.5
A=4.0
A=4.5
A=5.0
Unit:in
2
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