參數(shù)資料
型號(hào): TPS796xxyyyz
廠商: Texas Instruments, Inc.
英文描述: ULTRALOW-NOISE, HIGH PSRR, FAST, RF, 1A LOW-DROPOUT LINEAR REGULATORS
中文描述: 超低噪聲,高PSRR,快速,射頻低壓差線性穩(wěn)壓器1A條
文件頁數(shù): 5/33頁
文件大?。?/td> 899K
代理商: TPS796XXYYYZ
www.ti.com
TYPICAL CHARACTERISTICS
2.95
2.96
2.97
2.98
2.99
3.00
3.01
3.02
3.03
3.04
3.05
0.0
0.2
0.4
0.6
0.8
1.0
V
O
I
OUT
(A)
V
IN
= 4 V
C
OUT
= 10
μ
F
T
J
°
C
0
1
2
3
4
402510 5
20 35 50 65 80 95 110 125
T
J
(
°
C)
V
O
I
OUT
= 1 mA
2.795
2.790
2.785
2.780
2.775
I
OUT
= 1 A
V
IN
= 3.8 V
C
OUT
= 10
μ
F
290
300
310
320
330
340
350
402510 5
20 35 50 65 80 95 110 125
T
J
(
°
C)
I
G
μ
A
V
IN
= 3.8 V
C
OUT
= 10
μ
F
I
OUT
= 1 mA
I
OUT
= 1 A
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Frequency (Hz)
100
10k
100k
1k
I
OUT
= 1 mA
I
OUT
= 1.5 A
V
IN
= 5.5 V
C
OUT
= 2.2
μ
F
C
NR
= 0.1
μ
F
O
μ
V
0.0
0.1
0.2
0.3
0.4
0.5
0.6
Frequency (Hz)
100
10k
100k
1k
O
μ
V
I
OUT
= 1 mA
I
OUT
= 1 A
V
IN
= 5.5 V
C
OUT
= 10
μ
F
C
NR
= 0.1
μ
F
0.0
0.5
1.0
1.5
2.0
2.5
Frequency (Hz)
100
10k
100k
1k
V
IN
= 5.5 V
C
OUT
= 10
μ
F
I
OUT
= 1 A
C
NR
= 0.1
μ
F
C
NR
= 0.01
μ
F
C
NR
= 0.0047
μ
F
C
NR
= 0.001
μ
F
O
μ
V
TPS796xx
SLVS351I–SEPTEMBER 2002–REVISED MAY 2006
TPS79630
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
TPS79628
OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
TPS79628
GROUND CURRENT
vs
JUNCTION TEMPERATURE
Figure 1.
Figure 2.
Figure 3.
TPS79630
TPS79630
TPS79630
OUTPUT SPECTRAL NOISE
DENSITY
vs
FREQUENCY
OUTPUT SPECTRAL NOISE
DENSITY
vs
FREQUENCY
OUTPUT SPECTRAL NOISE
DENSITY
vs
FREQUENCY
Figure 4.
Figure 5.
Figure 6.
5
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TPS79718DCKTG4 功能描述:低壓差穩(wěn)壓器 - LDO 10-mA 1.8-V 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)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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