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參數(shù)資料
| 型號(hào)： | TPS7148Y |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | LOW-DROPOUT VOLTAGE REGULATORS |
| 中文描述： | 低壓差電壓調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 20/33頁(yè) |
| 文件大?。?/td> | 541K |
| 代理商： | TPS7148Y |
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TPS7101Q, TPS7133Q, TPS7148Q, TPS7150Q
TPS7101Y, TPS7133Y, TPS7148Y, TPS7150Y
LOW-DROPOUT VOLTAGE REGULATORS
SLVS092F – NOVEMBER 1994 – REVISED JANUARY 1997
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 25
0.4
0.3
0.2
0.1
2
4
5
7
–
r
0.5
PASS-ELEMENT RESISTANCE
vs
INPUT VOLTAGE
0.6
9
10
3
6
8
TA = 25
°
C
VI(FB) = 1.12 V
VI – Input Voltage – V
1
0.9
0.8
0.7
1.1
IO = 500 mA
IO = 100 mA
Figure 26
0.8
0.6
0.5
0.4
1
1.1
DIVIDER RESISTANCE
vs
FREE-AIR TEMPERATURE
1.2
0.9
0.7
–50
–25
0
25
50
75
100
125
TPS7150
TPS7148
TPS7133
VI = VO(nom) + 1 V
VI(sense) = VO(nom)
R
TA – Free-Air Temperature –
°
C
Figure 27
5.2
4.8
4.6
4.4
–
I
5.6
5.8
FIXED-OUTPUT VERSIONS
SENSE PIN CURRENT
vs
FREE-AIR TEMPERATURE
6
5.4
5
–50
–25
0
25
50
75
100
125
VI = VO(nom) + 1 V
VI(sense) = VO(nom)
A
μ
TA – Free-Air Temperature –
°
C
Figure 28
0.3
0.2
0.1
0
–50
F
0.4
0.5
ADJUSTABLE VERSION
FB LEAKAGE CURRENT
vs
FREE-AIR TEMPERATURE
0.6
–25
0
25
50
75
100
125
VFB = 2.5 V
TA – Free-Air Temperature –
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPS7150Q | LOW-DROPOUT VOLTAGE REGULATORS |
| TPS7150QPW | LOW-DROPOUT VOLTAGE REGULATORS |
| TPS7150QPWR | LOW-DROPOUT VOLTAGE REGULATORS |
| TPS7150Y | LOW-DROPOUT VOLTAGE REGULATORS |
| TPS7148YD | LOW-DROPOUT VOLTAGE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS7148YD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-DROPOUT VOLTAGE REGULATORS |
| TPS7148YP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-DROPOUT VOLTAGE REGULATORS |
| TPS7148YPW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-DROPOUT VOLTAGE REGULATORS |
| TPS715 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:50 mA, 24 V, 3.2 uA Supply Current Low-Dropout Linear Regulator |
| TPS7150 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low-Dropo |
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