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參數資料
| 型號： | TPS76928DBV |
| 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： | 8/16頁 |
| 文件大小： | 235K |
| 代理商： | TPS76928DBV |
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203D – JUNE 1999 – REVISED APRIL 2000
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
100
1 M
10
1 k
f – Frequency – Hz
10 k
–
Z
OUTPUT IMPEDANCE
vs
FREQUENCY
0
1.6
1
2
0.2
1.4
0.4
1.8
0.6
1.2
0.8
100 k
VI = 4.3 V
CO = 4.7
μ
F
ESR = 0.3
TA = 25
°
C
IO = 100 mA
IO = 1 mA
Figure 10
TA – Free-Air Temperature –
°
C
1
–60
1000
10
100
VI = 3.2 V
CO = 4.7
μ
F
–
V
TPS76933
DROPOUT VOLTAGE
vs
FREE-AIR TEMPERATURE
–40
0
–20
20
140
40
80
100 120
60
IO = 10 mA
IO = 100 mA
Figure 11
10 M
1 M
100 k
10 k
1 k
f – Frequency – Hz
100
R
RIPPLE REJECTION
vs
FREQUENCY
100
60
50
40
30
20
10
0
–10
10
TPS76933
VI = 4.3 V
CO = 4.7
μ
F
ESR = 0.3
70
80
90
IO = 100 mA
IO = 1 mA
Figure 12
LDO STARTUP TIME
t – Time –
μ
s
0
60
40
20
80
100
140
120
160
180 200
VO
EN
相關PDF資料 |
PDF描述 |
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| 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 |
| TPS77027DBV | ULTRA LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS76928DBVR | 功能描述:低壓差穩壓器 - LDO 2.8V 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 |
| TPS76928DBVRG4 | 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 |
| TPS76928DBVT | 功能描述:低壓差穩壓器 - LDO 2.8V 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 |
| TPS76928DBVTG4 | 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 |
| TPS76928QDBVRG4Q1 | 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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