參數(shù)資料
型號: GS2911N25
廠商: Electronic Theatre Controls, Inc.
英文描述: 300mA CMOS Positive LDO Voltage Regulator
中文描述: 300mA的積極的CMOS LDO穩(wěn)壓器
文件頁數(shù): 5/11頁
文件大小: 349K
代理商: GS2911N25
GS2911 Globaltech Semiconductor
www.globaltechsemi.com
5
GS2911
Temperature characteristics
Topr *
V
OUT
-40
℃≦
Topr
125
Electrical Characteristics
V
OUT
(T) =5.0 (Note 1)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output voltages
V
OUT
(E)
(Note 2)
I
OUT
= 40mA
V
IN
= 6.0V
4.900
5.000
5.100
V
Maximum output current
I
OUT
max
V
IN
= 6.0V
V
OUT
(E)
5.0V
165
mA
Load stability
V
OUT
V
IN
= 6.0V
1mA
I
OUT
80mA
45
90
mV
Vdif
V
IN
= 6.0V
Input-Output
Voltage differential (Note 3)
Vdif
I
OUT
=200mA
380
600
mV
Supply current
Iss
V
IN
= 6.0V
1.0
100
μ
A
Line regulation
V
OUT
V
IN
i
V
OUT
I
OUT
= 40mA
4.3V
V
IN
10.0V
0.2
0.3
%/V
Input voltage
V
IN
10
V
Output voltage
Temperature characteristics
V
OUT
Topr
i
V
OUT
I
OUT
= 40mA
-40
Topr
125
±
100
ppm/
Note1. V
OUT
(T) = Specified output voltage.
Note2. V
OUT
(E) = Effective output voltage (i.e. the output voltage when “ V
OUT
(T)+1.0V” is provided at the V
IN
pin while
maintaining a certain I
OUT
value.)
Note3. Vdif = (V
IN
1 (Note 4) – V
OUT
(E))
Note4. V
IN
1 = The input voltage at the time 98% of V
OUT
(E) is output (input voltage has been gradually reduced).
Typical Performance Characteristics
Output Voltage vs. Output Current
GS2911 (3.3V)
GS2911 (5V)
Topr=25℃
85℃
-40℃
5.1
4.7
4.8
4.9
5.0
0
20
40
60
80
100 120 140 160 180
OUTPUT CURRENT: I
OUT
(mA)
VIN=6V
CIN=1
μ
F(Tantalum), CL=1
μ
F(Tantalum)
O
3.4
3.3
3.2
3.1
3.0
0
20
40
60
80 100 120 140 160 180
Topr=25℃
-30℃
80℃
VIN=4.3V
CIN=1
μ
F(Tantalum), CL=1
μ
F(Tantalum)
Output Current IOUT (mA)
O
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