參數(shù)資料
型號: TPS736XX_08
廠商: Texas Instruments, Inc.
英文描述: Cap-Free, NMOS, 400mA Low-Dropout Regulator with Reverse Current Protection
中文描述: 無電容,NMOS管,400mA的低壓差穩(wěn)壓器的反向電流保護
文件頁數(shù): 8/26頁
文件大?。?/td> 873K
代理商: TPS736XX_08
www.ti.com
40
35
30
25
20
15
10
5
0
P
0.2
V
V
(V)
-
IN
OUT
Frequency = 10kHz
C
= 10 F
OUT
V
= 2.5V
I
= 100mA
OUT
OUT
0
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
10k
10
90
80
70
60
50
40
30
20
10
0
R
100
1k
100k
1M
10M
Frequency (Hz)
Figure 15.
I
OUT
= 1mA
C
OUT
= 1
μ
F
I
OUT
= Any
C
OUT
= 0
μ
F
V
IN
= V
OUT
+ 1V
I
OUT
= 1mA
C
OUT
= Any
I
OUT
= 1mA
C
OUT
= 10
μ
F
I
OUT
= 100mA
C
OUT
= Any
I
OUT
= 100mA
C
OUT
= 10
μ
F
I
O
=100mA
C
O
=1
μ
F
1
0.1
0.01
e
N
(
μ
V
H
10
100
1k
10k
100k
Frequency (Hz)
Figure 17.
C
OUT
= 1
μ
F
C
OUT
= 0
μ
F
C
OUT
= 10
μ
F
I
OUT
= 150mA
1
0.1
0.01
e
N
(
μ
V
H
10
100
1k
10k
100k
Frequency (Hz)
Figure 18.
I
OUT
= 150mA
C
OUT
= 1
μ
F
C
OUT
= 0
μ
F
C
OUT
= 10
μ
F
60
50
40
30
20
10
0
V
N
(
C
OUT
(
μ
F)
Figure 19.
0.1
1
10
V
OUT
= 5.0V
V
OUT
= 3.3V
V
OUT
= 1.5V
C
= 0.01
μ
F
10Hz < Frequency < 100kHz
140
120
100
80
60
40
20
0
V
N
(
C
NR
(F)
Figure 20.
1p
10p
100p
1n
10n
V
OUT
= 5.0V
V
OUT
= 3.3V
V
OUT
= 1.5V
C
= 0
μ
F
10Hz < Frequency < 100kHz
TPS736xx
SBVS038Q–SEPTEMBER 2003–REVISED AUGUST 2007
TYPICAL CHARACTERISTICS (continued)
For all voltage versions, at T
J
= +25
°
C, V
IN
= V
OUT(nom)
+ 0.5V, I
OUT
= 10mA, V
EN
= 1.7V, and C
OUT
= 0.1
μ
F, unless otherwise
noted.
PSRR (RIPPLE REJECTION) vs FREQUENCY
PSRR (RIPPLE REJECTION) vs V
IN
– V
OUT
Figure 16.
NOISE SPECTRAL DENSITY
C
NR
= 0
μ
F
NOISE SPECTRAL DENSITY
C
NR
= 0.01
μ
F
RMS NOISE VOLTAGE vs C
OUT
RMS NOISE VOLTAGE vs C
NR
8
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Product Folder Link(s):
TPS736xx
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