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參數資料
| 型號： | TPS76038DBV |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS |
| 中文描述： | 低功耗50 mA的低壓降線性穩壓器 |
| 文件頁數： | 7/11頁 |
| 文件大小： | 216K |
| 代理商： | TPS76038DBV |
TPS76030, TPS76032, TPS76033, TPS76038, TPS76050
LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS
SLVS144B –JULY 1998 – REVISED FEBRUARY 1999
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
TA – Free-Air Temperature –
°
C
–35
5
–15
25
125
–55
45
65
VI = 6 V
85
105
IO = 50 mA
IO = 1 mA
TPS76050
GROUND CURRENT
vs
FREE-AIR TEMPERATURE
IO = 0 mA
IO = 10 mA
G
μ
100
10
10000
1000
Figure 10
f – Frequency – Hz
1k
10k
100k
250
CL = 10
μ
F
IO = 1 mA
O
CL = 10
μ
F
IO = 50 mA
CL = 2.2
μ
F
IO = 1 mA
CL = 2.2
μ
F
IO = 50 mA
OUTPUT NOISE
vs
FREQUENCY
10nV Hz
100nV Hz
1
μ
V Hz
10
μ
V Hz
10
μ
V Hz
Figure 11
0.1
0.1
1
1000
10
0.01
10
1
f – Frequency – kHz
100
–
Z
OUTPUT IMPEDANCE
vs
FREQUENCY
CL = 2.2
μ
F:
IO = 1 mA
IO = 10 mA
IO = 50 mA
CL = 10
μ
F
IO = 50 mA
CL = 10
μ
F:
IO = 1 mA
IO = 10 mA
Figure 12
TA – Free-Air Temperature –
°
C
50
0
–55
–35
5
75
25
–15
25
125
150
45
65
100
125
VI = EN = 2.9 V
85
105
1 mA
–
V
10 mA
0 mA
50 mA
TPS76030
DROPOUT VOLTAGE
vs
FREE-AIR TEMPERATURE
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS76038DBVR | 功能描述:低壓差穩壓器 - LDO 50mA 3.8V 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 |
| TPS76038DBVRG4 | 功能描述:低壓差穩壓器 - LDO Low-Power 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: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 |
| TPS76038DBVT | 功能描述:低壓差穩壓器 - LDO Low-Power 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: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 |
| TPS76038DBVTG4 | 功能描述:低壓差穩壓器 - LDO Low-Power 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: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 |
| TPS76050DBVR | 功能描述:低壓差穩壓器 - LDO 50mA 5V 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 |
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