參數(shù)資料
型號: TPS79028DBVR
元件分類: 基準電壓源/電流源
英文描述: THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
中文描述: 三端固定電壓調節(jié)器
文件頁數(shù): 9/16頁
文件大小: 280K
代理商: TPS79028DBVR
TPS79015, TPS79018, TPS79025, TPS79028, TPS79030
ULTRALOW-POWER LOW-NOISE 50 mA
LOW-DROPOUT LINEAR REGULATORS
SLVS299A – SEPTEMBER 2000 – REVISED SEPTEMBER 2000
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 13
TA – Junction Temperature –
°
C
5
45
75
V
TPS79030
DROPOUT VOLTAGE
vs
JUNCTION TEMPERATURE
–40
5
–25
20
35
65
110 125
50
–10
80
95
VI = 2.9 V
Co = 4.7
μ
F
IO = 50 mA
IO = 1 mA
15
25
35
55
65
Figure 14
20
30
40
50
60
70
80
90
100
110
f – Frequency – Hz
TPS79030
RIPPLE REJECTION
vs
FREQUENCY
VI = 4 V
Co = 4.7
μ
F
C(byp) = 0.1
μ
F
IO = 50 mA
IO = 1 mA
1M
100k
10k
1k
100
10
R
Figure 15
20
30
40
50
60
70
80
90
100
f – Frequency – Hz
TPS79030
RIPPLE REJECTION
vs
FREQUENCY
VI = 4 V
Co = 4.7
μ
F
C(byp) = 0.01
μ
F
IO = 50 mA
IO = 1 mA
1M
100k
10k
1k
100
10
R
20
30
40
50
60
70
80
90
100
f – Frequency – Hz
Figure 16
TPS79030
RIPPLE REJECTION
vs
FREQUENCY
VI = 4 V
Co = 4.7
μ
F
C(byp) = 0.001
μ
F
IO = 50 mA
IO = 1 mA
1M
100k
10k
1k
100
10
R
相關PDF資料
PDF描述
TPS79030DBVR THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
TPS79030DBVT THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
TPS79718DCKR VOLT REGULATOR|FIXED|+1.8V|CMOS|TSSOP|6PIN|PLASTIC
TPS79718DCKT VOLT REGULATOR|FIXED|+1.8V|CMOS|TSSOP|6PIN|PLASTIC
TPS79730DCKR VOLT REGULATOR|FIXED|+3V|CMOS|TSSOP|6PIN|PLASTIC
相關代理商/技術參數(shù)
參數(shù)描述
TPS79028DBVRG4 功能描述:低壓差穩(wěn)壓器 - LDO Low-Noise 50-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(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
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