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| 型號： | TPS79325YEQT |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | ULTRALOW-NOISE, HIGH PSRR, FAST RF 200-mA LOW-DROPOUT LINEAR REGULATORS IN NANOSTAR? WAFER CHIP SCALE AND SOT23 |
| 中文描述： | 超低噪聲，高PSRR，快速射頻200毫安低壓降線性穩(wěn)壓器呢？NANOSTAR晶圓級和SOT23 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大?。?/td> | 456K |
| 代理商： | TPS79325YEQT |
www.ti.com
TYPICAL CHARACTERISTICS (SOT23 PACKAGE)
2.795
2.796
2.797
2.798
2.799
2.800
2.801
2.802
2.803
2.804
2.805
0
50
100
150
200
I
OUT
(mA)
V
IN
= 3.8 V
C
OUT
= 10
μ
F
T
J
= 25
°
C
V
O
0
50
100
150
200
250
402510 5
20 35 50 65 80 95 110 125
T
J
(
°
C)
I
OUT
= 1 mA
V
IN
= 3.8 V
C
OUT
= 10
μ
F
I
OUT
= 200 mA
I
G
μ
A
2.775
2.780
2.785
2.790
2.795
2.800
2.805
402510 5
20 35 50 65 80 95 110 125
T
J
(
°
C)
I
OUT
= 200 mA
I
OUT
= 1 mA
V
IN
= 3.8 V
C
OUT
= 10
μ
F
V
O
0
0.05
0.10
0.15
0.20
0.25
0.30
100
1 k
Frequency (Hz)
10 k
100 k
I
OUT
= 1 mA
V
IN
= 3.8 V
C
OUT
= 2.2
μ
F
C
NR
= 0.1
μ
F
I
OUT
= 200 mA
O
μ
V
√
H
0
0.05
0.10
0.15
0.20
0.25
0.30
100
1 k
Frequency (Hz)
10 k
100 k
I
OUT
= 1 mA
I
OUT
= 200 mA
V
IN
= 3.8 V
C
OUT
= 10
μ
F
C
NR
= 0.1
μ
F
O
μ
V
√
H
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
100
1 k
Frequency (Hz)
10 k
100 k
V
IN
= 3.8 V
I
OUT
= 200 mA
C
OUT
= 10
μ
F
C
NR
= 0.1
μ
F
C
NR
= 0.001
μ
F
C
NR
= 0.0047
μ
F
C
NR
= 0.01
μ
F
O
μ
V
√
H
100
1 M
10
1 k
Frequency (Hz)
10 k
100 k
I
OUT
= 1 mA
0
0.5
1.0
1.5
2.0
2.5
I
OUT
= 100 mA
10 M
V
IN
= 3.8 V
C
OUT
= 10
μ
F
T
J
°
C
Z
)
0
402510 5
20
40
60
80
100
120
140
160
180
20 35 50 65 80 95 110 125
T
J
(
°
C)
I
OUT
= 200 mA
I
OUT
= 10 mA
V
IN
= 2.7 V
C
OUT
= 10
μ
F
V
D
0.001
0.01
C
NR
(
μ
F)
0.1
0
10
20
30
40
50
60
V
OUT
= 2.8 V
I
OUT
= 200 mA
C
OUT
= 10
μ
F
BW = 100 Hz to 100 kHz
R
R
)
TPS79301, TPS79318
TPS79325, TPS79328, TPS793285
TPS79330, TPS79333, TPS793475
SLVS348H–JULY 2001–REVISED OCTOBER 2004
TPS79328
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
TPS79328
OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
TPS79328
GROUND CURRENT
vs
JUNCTION TEMPERATURE
Figure 2.
Figure 3.
Figure 4.
TPS79328 OUTPUT SPECTRAL
NOISE DENSITY
vs
FREQUENCY
TPS79328 OUTPUT SPECTRAL
NOISE DENSITY
vs
FREQUENCY
TPS79328 OUTPUT SPECTRAL
NOISE DENSITY
vs
FREQUENCY
Figure 5.
Figure 6.
Figure 7.
ROOT MEAN SQUARE OUTPUT
NOISE
vs
C
NR
TPS79328
OUTPUT IMPEDANCE
vs
FREQUENCY
DROPOUT VOLTAGE
vs
JUNCTION TEMPERATURE
Figure 8.
Figure 9.
Figure 10.
6
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| TPS793285YEQT | ULTRALOW-NOISE, HIGH PSRR, FAST RF 200-mA LOW-DROPOUT LINEAR REGULATORS IN NANOSTAR? WAFER CHIP SCALE AND SOT23 |
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| TPS79330YEQT | ULTRALOW-NOISE, HIGH PSRR, FAST RF 200-mA LOW-DROPOUT LINEAR REGULATORS IN NANOSTAR? WAFER CHIP SCALE AND SOT23 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS79325YZQR | 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 200mA 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(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS79325YZQT | 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 200mA 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(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS793285DBVR | 功能描述:低壓差穩(wěn)壓器 - LDO 200mA 2.85V Hi PSRR 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(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS793285DBVRG4 | 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 200mA 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(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS793285DBVT | 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 200mA 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(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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