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參數資料
| 型號： | TPS76925DBV |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS |
| 中文描述： | 超低功耗100毫安低壓降線性穩壓器 |
| 文件頁數： | 10/16頁 |
| 文件大小： | 235K |
| 代理商： | TPS76925DBV |
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203D – JUNE 1999 – REVISED APRIL 2000
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 17
1
0
25
50
75
100
100
IO – Output Current – mA
E
10
Region of Instability
VIN = 4.3 V
CO = 4.7
μ
F
3.3 V LDO
TPS76933
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE (ESR)
vs
OUTPUT CURRENT
0.1
Region of Stability
Figure 18
0
0.1
0.2
Added Ceramic Capacitance –
μ
F
0.3
0.4
0.5
0.6
0.7 0.8
0.9
1
1
100
E
10
Region of Instability
Region of Stability
VIN = 4.3 V
CO = 4.7
μ
F
IL = 100 mA
TPS76933
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE (ESR)
vs
ADDED CERAMIC CAPACITANCE
Figure 19
IO – Output Current – mA
1
0
25
50
75
100
100
E
10
VIN = 4.3 V
CO = 10
μ
F
3.3 V LDO
TPS76933
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE (ESR)
vs
OUTPUT CURRENT
Region of Instability
Region of Stability
0.1
Figure 20
Added Ceramic Capacitance –
μ
F
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7 0.8
0.9
1
1
100
E
10
Region of Instability
Region of Stability
VIN = 4.3 V
CO = 10
μ
F
IL = 100 mA
TPS76933
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE (ESR)
vs
ADDED CERAMIC CAPACITANCE
相關PDF資料 |
PDF描述 |
|---|---|
| TPS76928DBV | ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS |
| TPS76933DBV | ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS |
| TPS76950DBV | ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS |
| TPS77028DBV | ULTRA LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS |
| TPS77025DBV | ULTRA LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS76925DBVR | 功能描述:低壓差穩壓器 - LDO 2.5V 100mA LDO 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: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 |
| TPS76925DBVRG4 | 功能描述:低壓差穩壓器 - LDO Ultra Low-Power 100-mA LDO 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: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 |
| TPS76925DBVT | 功能描述:低壓差穩壓器 - LDO 2.5V 100mA LDO 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: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 |
| TPS76925DBVTG4 | 功能描述:低壓差穩壓器 - LDO Ultra Low-Power 100-mA LDO 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: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 |
| TPS76925QDBVRG4Q1 | 功能描述:低壓差穩壓器 - LDO Sgl Output LDO 100mA Fixed 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: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 |
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