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參數(shù)資料
| 型號： | TPS72525KTT |
| 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)： | 16/18頁 |
| 文件大小： | 535K |
| 代理商： | TPS72525KTT |
www.ti.com
TYPICAL CHARACTERISTICS
1.785
1.795
1.805
4025 10 5 20 35
50 65 80 95 110 125
1.790
1.800
VI = 2.8 V
Co = 1 F
TJ Junction Temperature °C
Output
V
oltage
V
O
IO = 1 A
IO = 0 mA
0
0.2
0.4
0.8
IO Output Current A
Output
V
oltage
V
O
1
0.6
VI = 2.8 V
Co = 1 F
TJ = 25° C
1.7985
1.799
1.7995
1.8
1.8005
1.801
1.8015
0
50
100
150
200
250
40 25 10 5
20 35 50 65 80 95 110 125
TJ Junction Temperature °C
Ground
Current
A
IO = 0 mA
VI = 2.8 V
Co = 1 F
TJ = 25° C
IO = 1 A
0
50
100
150
200
250
300
0
0.2
0.4
0.6
0.8
1
TJ = 125°C
TJ = 25°C
TJ = 40°C
Dropout
V
oltage
mV
IO Output Current A
V
DO
VO = 2.5 V (nom)
40 25 10 5
20 35 50 65 80 95 110 125
IO = 1 A
IO = 10 mA
VO = 1.7 V
Co = 1 F
TJ Junction Temperature °C
Dropout
V
oltage
mV
V
DO
0
50
100
150
200
250
300
0
25
50
75
100
125
150
175
200
0.01
0.1
1
10
100
1000
IO Output Current mA
Ground
Current
A
VO = 2.8 V
Co = 10 F
Ci = 1 F
Output
Current
A
Output
V
oltage
mV
V
O
I O
Change
in
t Time
s
0
5
10
15 20
25
30 35
40
45 50
0
0.5
1
100
0
100
t Time
s
100
0
50 100 150 200 250 300
2.8
350 400 450 500
3.8
0
IO = 1 A
Co = 10 F
Input
V
oltage
V
Output
V
oltage
mV
V
O
V
I
1.5
2
2.5
3
3.5
4
4.5
1.5
2
2.5
3
3.5
4
4.5
TJ = 25°C
TJ = 125°C
TJ = 40°C
Minimum
Required
Input
V
oltage
V
VO Output Voltage V
V
I
TPS72501
TPS72515, TPS72516
TPS72518, TPS72525
SLVS341D – MAY 2002 – REVISED MARCH 2004
TPS72518
OUTPUT VOLTAGE
GROUND CURRENT
vs
OUTPUT CURRENT
JUNCTION TEMPERATURE
Figure 1.
Figure 2.
Figure 3.
TPS72518
TPS72525
TPS72518
GROUND CURRENT
DC DROPOUT VOLTAGE
DROPOUT VOLTAGE
vs
OUTPUT CURRENT
JUNCTION TEMPERATURE
Figure 4.
Figure 5.
Figure 6.
MINIMUM REQUIRED
INPUT VOLTAGE
vs
TPS72518
OUTPUT VOLTAGE
LINE TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
Figure 7.
Figure 8.
Figure 9.
7
相關(guān)PDF資料 |
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| TPS726126 | "Single Output LDO |
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| TPS726126DCQR | LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR |
| TPS72615KTTR | LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS72525KTTR | 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(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 |
| TPS72525KTTRG3 | 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(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 |
| TPS72525KTTT | 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(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 |
| TPS72525KTTTG3 | 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(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 |
| TPS726126DCQ | 功能描述:低壓差穩(wěn)壓器 - LDO Low Input Voltage Any Cap 1A 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(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 |
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