參數(shù)資料
型號: TPS72501D
廠商: Texas Instruments, Inc.
英文描述: LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
中文描述: 低輸入電壓,1低壓差線性穩(wěn)壓器與督導(dǎo)員
文件頁數(shù): 8/22頁
文件大?。?/td> 698K
代理商: TPS72501D
www.ti.com
IO
t Time
μ
s
0
15
10
5
20
25
35
30
40
45 50
V
I
= 2.8 V
C
o
= 1
μ
F
C
I
= 1
μ
F
1
0.5
0
100
100
0
O
VO
160
2
VO
t Time
μ
s
0
60
40
20
80 100
140
120
180 200
V
I
= 2.8 V
I
O
= 1 A
C
o
= 10
μ
F
E
1
1
0
0
1.5
2
3
0.5
t Time
μ
s
1
0 100 200 300 400 500 600
VI
3
700 800 900 1000
5
0
VO
4
2
V
O
V
I
R
L
= 1.8
C
o
= 1
μ
F
C
i
= 1
μ
F
0
0.5
1
1.5
2
2.5
3
3.5
10
100
1 k
10 k
100 k
f Frequency Hz
I
O
= 1 mA
V
I
= 2.8 V
C
o
= 10
μ
F
I
O
= 1 A
V
O
μ
H
0.1
10
100
1 k
10 k
1
10
100 k
1 M
0.01
0
f Frequency Hz
Zo
I
O
= 1 mA
I
O
= 1 A
V
I
= 2.8 V
C
o
= 10
μ
F
T
J
= 25
°
C
50
30
20
0
10
100
1 k
10 k
R
70
90
f Frequency Hz
100
100 k
1 M
80
60
40
10
10
μ
F / 1mA
10
μ
F / 1 A
V
I
= 2.8 V,
V
O
= 1.8 V,
C
O
= 10
μ
F
0
50
100
150
200
250
300
1.5
2
2.5
V
I
Input Voltage V
3
3.5
4
4.5
5
5.5
VD
T
J
= 25
°
C
T
J
= 40
°
C
T
J
= 125
°
C
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
1.5
2
2.5
3
3.5
4
4.5
5
5.5
T
J
= 25
°
C
V
I
Input voltage V
C
T
J
= 40
°
C
T
J
= 125
°
C
0
100
200
300
400
500
600
0
1
2
3
4
5
6
I = 0 A
V
I
Input Voltage V
G
A
μ
I = 1 A
TPS72501
TPS72515, TPS72516
TPS72518, TPS72525
SLVS341D–MAY 2002–REVISED MARCH 2004
TYPICAL CHARACTERISTICS (continued)
TPS72518 OUTPUT VOLTAGE,
ENABLE VOLTAGE
vs
TIME (START-UP)
TPS72518
TPS72518
LOAD TRASIENT RESPONSE
POWER UP/POWER DOWN
Figure 10.
Figure 11.
Figure 12.
TPS72518 OUTPUT SPECTRAL
NOISE DENSITY
vs
FREQUENCY
TPS72518
OUTPUT IMPEDANCE
vs
FREQUENCY
RIPPLE REJECTION
vs
FREQUENCY
Figure 13.
Figure 14.
Figure 15.
CURRENT LIMIT
vs
INPUT VOLTAGE
TPS72515 GROUND CURRENT
vs
INPUT VOLTAGE
DROPOUT VOLTAGE
vs
INPUT VOLTAGE
Figure 16.
Figure 17.
Figure 18.
8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS72501DCQ 功能描述:低壓差穩(wěn)壓器 - LDO Low Input Voltage Any Cap 1-A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS72501DCQ 制造商:Texas Instruments 功能描述:V REG LDO SMD 72501 SOT-223-6
TPS72501DCQG4 功能描述:低壓差穩(wěn)壓器 - LDO Low Input Voltage Any Cap 1-A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS72501DCQR 功能描述:低壓差穩(wěn)壓器 - LDO Low Input Voltage Any Cap 1-A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS72501DCQR 制造商:Texas Instruments 功能描述:IC 制造商:Texas Instruments 功能描述:IC, ADJ LDO REG, 1.22V TO 5.5V, SOT223-6