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參數資料
| 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： | 汽車產品目錄快速瞬態響應的500mA低壓降穩壓器 |
| 文件頁數： | 12/22頁 |
| 文件大小： | 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
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 10
TPS77x33
OUTPUT SPECTRAL NOISE DENSITY
vs
FREQUENCY
f – Frequency – Hz
102
103
104
105
10–5
10–6
10–8
10–7
IO = 7 mA
IO = 500 mA
VI = 4.3 V
CO = 10
μ
F
TA = 25
°
C
V
O
μ
Figure 11
f – Frequency – kHz
–
Z
101
102
105
106
0
10–1
10–2
104
103
IO = 1 mA
IO = 500 mA
VI = 4.3 V
CO = 10
μ
F
TA = 25
°
C
TPS77x33
OUTPUT IMPEDANCE
vs
FREQUENCY
Figure 12
VI – Input Voltage – V
300
150
0
3
4
250
200
100
3.5
2.5
–
V
50
4.5
5
350
TA = 125
°
C
TA = –40
°
C
TA = 25
°
C
IO = 500 mA
TPS77x01
DROPOUT VOLTAGE
vs
INPUT VOLTAGE
Figure 13
TA – Free-Air Temperature –
°
C
–40
0
20
120
103
–60
40
60
80 100
–
V
TPS77x33
DROPOUT VOLTAGE
vs
FREE-AIR TEMPERATURE
102
101
100
10–1
10–2
–20
140
IO = 500 mA
IO = 10 mA
IO = 0
CO = 10
μ
F
相關PDF資料 |
PDF描述 |
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| TPS77615PWPRG4 | FAST-TRANSIENT-RESPONSE 500mA LOW-DROPOUT VOLTAGE REGULATORS |
| TPS77525PWPRG4 | FAST-TRANSIENT-RESPONSE 500mA LOW-DROPOUT VOLTAGE REGULATORS |
| TPS775XX | FAST-TRANSIENT-RESPONSE 500mA LOW-DROPOUT VOLTAGE REGULATORS |
| TPS77628DRG4 | FAST-TRANSIENT-RESPONSE 500mA LOW-DROPOUT VOLTAGE REGULATORS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS77518QPWPRQ1 | 功能描述:低壓差穩壓器 - 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 |
| TPS77525D | 功能描述:低壓差穩壓器 - 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 |
| 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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