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參數(shù)資料
| 型號： | TPS77518-Q1 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Automotive Catalog Fast Transient-Response 500-mA Low-Dropout Voltage Regulators |
| 中文描述： | 汽車產(chǎn)品目錄快速瞬態(tài)響應(yīng)的500mA低壓降穩(wěn)壓器 |
| 文件頁數(shù)： | 15/22頁 |
| 文件大?。?/td> | 316K |
| 代理商： | TPS77518-Q1 |
TPS77501, TPS77515, TPS77518, TPS77525, TPS77533 WITH RESET OUTPUT
TPS77601, TPS77615, TPS77618, TPS77625, TPS77628, TPS77633 WITH PG OUTPUT
FAST-TRANSIENT-RESPONSE 500-mA LOW-DROPOUT VOLTAGE REGULATORS
SLVS232B – SEPTEMBER 1999 – REVISED NOVEMBER 1999
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 20
0.1
0
100
200
300
400
500
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
OUTPUT CURRENT
10
IO – Output Current – mA
E
1
Vo = 3.3 V
CL = 4.7
μ
F
VI = 4.3 V
TA = 25
°
C
Region of Stability
Region of Instability
Figure 21
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
OUTPUT CURRENT
IO – Output Current – mA
E
0.1
0
100
200
300
400
500
10
1
Vo = 3.3 V
Cl = 4.7
μ
F
VI = 4.3 V
TJ = 125
°
C
Region of Stability
Region of Instability
Figure 22
0.1
0
100
200
300
400
500
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
OUTPUT CURRENT
10
IO – Output Current – mA
E
1
Region of Instability
Region of Stability
Vo = 3.3 V
CL = 22
μ
F
VI = 4.3 V
TA = 25
°
C
Figure 23
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
OUTPUT CURRENT
0.1
0
100
200
300
400
500
10
1
IO – Output Current – mA
E
Region of Stability
Region of Instability
Vo = 3.3 V
Cl = 22
μ
F
VI = 4.3 V
TJ = 125
°
C
Equivalent series resistance (ESR) refers to the total series resistance, including the ESR of the capacitor, any series resistance added
externally, and PWB trace resistance to CO.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS77518QPWPRQ1 | 功能描述:低壓差穩(wěn)壓器 - LDO Fast Trans-Resp 500 mA LDO Vltg Reg 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(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 |
| TPS77525D | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Res 500-mA 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(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 |
| TPS77525D | 制造商:Texas Instruments 功能描述:Voltage Regulator IC Voltage Regulator T |
| TPS77525D | 制造商:Texas Instruments 功能描述:IC V REG LDO 2.5V SMD SOIC8 制造商:Texas Instruments 功能描述:IC, V REG, LDO, 2.5V, SMD, SOIC8 |
| TPS77525DG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Res 500-mA 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(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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