參數(shù)資料
型號(hào): TPS76950DBV
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(wěn)壓器
文件頁(yè)數(shù): 7/16頁(yè)
文件大?。?/td> 235K
代理商: TPS76950DBV
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203D – JUNE 1999 – REVISED APRIL 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
TA – Free-Air Temperature –
°
C
TPS76925
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
2.476
2.492
2.486
2.496
V
2.478
2.490
2.480
2.494
2.482
–40
0
–20
20
140
–60
40
80
100 120
60
IO = 1 mA
IO = 100 mA
VI = 3.5 V
CO = 4.7
μ
F
2.488
2.484
Figure 6
TA – Free-Air Temperature –
°
C
TPS76933
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
3.265
3.260
3.255
3.270
3.285
3.275
3.280
V
–40
0
–20
20
140
–60
40
80
100 120
60
IO = 100 mA
VI = 4.3 V
CO = 4.7
μ
F
IO = 1 mA
Figure 7
TA – Free-Air Temperature –
°
C
15
22
TPS76933
GROUND CURRENT
vs
FREE-AIR TEMPERATURE
G
μ
VI = 4.3 V
CO = 4.7
μ
F
–40
0
–20
20
140
–60
40
80
100 120
60
21
20
19
18
17
16
IO = 0 mA
IO = 100 mA
Figure 8
f – Frequency – Hz
1k
10k
100k
CO = 10
μ
F
IO = 1 mA
VI = 4.3 V
0
100
1.6
1
2
0.2
1.4
0.4
1.8
0.6
1.2
0.8
CO = 4.7
μ
F
IO = 1 mA
CO = 4.7
μ
F
IO = 100 mA
CO = 10
μ
F
IO = 100 mA
V
O
μ
TPS76933
OUTPUT SPECTRAL NOISE DENSITY
vs
FREQUENCY
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