參數資料
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)壓器與督導員
文件頁數: 7/22頁
文件大小: 698K
代理商: TPS72501D
www.ti.com
TYPICAL CHARACTERISTICS
1.785
1.795
1.805
402510 5 20 35
T
J
Junction Temperature
°
C
50 65 80 95 110 125
1.790
1.800
V
I
= 2.8 V
C
o
= 1
μ
F
VO
I
O
= 1 A
I
O
= 0 mA
0
0.2
0.4
0.8
I
O
Output Current A
VO
1
0.6
V
I
= 2.8 V
C
o
= 1
μ
F
T
J
= 25
°
C
1.7985
1.799
1.7995
1.8
1.8005
1.801
1.8015
0
50
100
150
200
250
402510 5
20 35 50 65 80 95 110 125
T
J
Junction Temperature
°
C
G
A
μ
I
O
= 0 mA
V
I
= 2.8 V
C
o
= 1
μ
F
T
J
= 25
°
C
I
O
= 1 A
0
50
100
150
200
250
300
0
0.2
0.4
0.6
0.8
1
T
J
= 125
°
C
T
J
= 25
°
C
T
J
= 40
°
C
I
O
Output Current A
V
V
O
= 2.5 V (nom)
402510 5
20 35 50 65 80 95 110 125
T
J
Junction Temperature
°
C
I
O
= 1 A
I
O
= 10 mA
V
O
= 1.7 V
C
o
= 1
μ
F
VD
0
50
100
150
200
250
300
0
25
50
75
100
125
150
175
200
0.01
0.1
I
O
Output Current mA
1
10
100
1000
G
μ
V
O
= 2.8 V
C
o
= 10
μ
F
C
i
= 1
μ
F
IO
O
VO
t Time
μ
s
0
5
10
15 20
25
30 35
40
45 50
0
0.5
1
100
0
100
t Time
μ
s
100
100
0
50 100 150 200 250 300
2.8
350 400 450 500
3.8
0
I
O
= 1 A
C
o
= 10
μ
F
VI
VO
1.5
2
2.5
3
3.5
4
4.5
1.5
2
2.5
3
3.5
4
4.5
T
J
= 25
°
C
T
J
= 125
°
C
T
J
= 40
°
C
VI
V
O
Output Voltage V
TPS72501
TPS72515, TPS72516
TPS72518, TPS72525
SLVS341D–MAY 2002–REVISED MARCH 2004
TPS72518
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
TPS72518
OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
TPS72518
GROUND CURRENT
vs
JUNCTION TEMPERATURE
Figure 1.
Figure 2.
Figure 3.
TPS72518
TPS72525
TPS72518
GROUND CURRENT
vs
OUTPUT CURRENT
DC DROPOUT VOLTAGE
vs
OUTPUT CURRENT
DROPOUT VOLTAGE
vs
JUNCTION TEMPERATURE
Figure 4.
Figure 5.
Figure 6.
MINIMUM REQUIRED
INPUT VOLTAGE
vs
OUTPUT VOLTAGE
TPS72518
TPS72518
LINE TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
Figure 7.
Figure 8.
Figure 9.
7
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相關代理商/技術參數
參數描述
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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格: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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格: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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格: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