參數(shù)資料
型號: R1121N501B-TR
廠商: RICOH COMPANY LTD
元件分類: 基準電壓源/電流源
英文描述: FKCN 2,5/18-STF
中文描述: 5 V FIXED POSITIVE LDO REGULATOR, 0.26 V DROPOUT, PDSO5
封裝: MINI, SOT-23, 5 PIN
文件頁數(shù): 11/16頁
文件大小: 135K
代理商: R1121N501B-TR
Rev.1.11
- 11 -
7)
Dropout Voltage vs. Set Output Voltage
R1121N
××
1B
0.8
0.9
1.0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.0
2.0
3.0
4.0
5.0
I
OUT
= 150mA
I
OUT
= 100mA
I
OUT
= 50mA
I
OUT
= 30mA
I
OUT
= 10mA
Set Output Voltage Vreg (V)
D
D
(
Topt = 25
°
C
8)
Ripple Rejection vs. Frequency
R1121N181B
R1121N181B
80
70
60
50
40
30
20
10
0
0.1
1
10
100
I
OUT
= 1mA
I
OUT
= 30mA
I
OUT
= 50mA
Frequency f (kHz)
R
V
IN
= 2.8V
DC
+ 0.5Vp-p
C
OUT
= tantal 1.0
μ
F
80
70
60
50
40
30
20
10
0
0.1
1
10
100
I
OUT
= 1mA
I
OUT
= 30mA
I
OUT
= 50mA
Frequency f (kHz)
R
V
IN
= 2.8V
DC
+ 0.5Vp-p
C
OUT
= tantal 2.2
μ
F
R1121N301B
R1121N301B
80
70
60
50
40
30
20
10
0
0.1
1
10
100
I
OUT
= 1mA
I
OUT
= 30mA
I
OUT
= 50mA
Frequency f (kHz)
R
V
IN
= 4.0V
DC
+ 0.5Vp-p
C
OUT
= tantal 1.0
μ
F
80
70
60
50
40
30
20
10
0
0.1
1
10
100
I
OUT
= 1mA
I
OUT
= 30mA
I
OUT
= 50mA
Frequency f (kHz)
R
V
IN
= 4.0V
DC
+ 0.5Vp-p
C
OUT
= tantal 2.2
μ
F
相關(guān)PDF資料
PDF描述
R1121N401A LOW NOISE 150mA LDO REGULATOR
R1121N401A-TL LOW NOISE 150mA LDO REGULATOR
R1121N401A-TR LOW NOISE 150mA LDO REGULATOR
R1121N401B MCV 1,5/10-GR-3,81 P26 THR
R1121N401B-TL MCV 1,5/ 3-GF-3,81 P26 THR
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