參數(shù)資料
型號(hào): tps76xxx
廠商: Texas Instruments, Inc.
英文描述: Low-Power 150-mA Low-Dropout Linear Regulators(低耗低壓差線性穩(wěn)壓器)
中文描述: 低功耗150mA的低壓差線性穩(wěn)壓器(低耗低壓差線性穩(wěn)壓器)
文件頁(yè)數(shù): 8/17頁(yè)
文件大?。?/td> 238K
代理商: TPS76XXX
TPS76301, TPS76316, TPS76318, TPS76325, TPS76327
TPS76328, TPS76330, TPS76333, TPS76338, TPS76350
LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
SLVS181D – DECEMBER 1998 – REVISED JUNE 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
TA – Free-Air Temperature –
°
C
TPS76318
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
1.74
–35
5
1.8
1.78
–15
25
125
1.82
–55
45
65
85
105
IO = 150 mA
IO = 1 mA
V
1.75
1.79
1.76
1.81
1.77
VI = 3.5 V
CI = CO = 4.7
μ
F
Figure 6
TA – Free-Air Temperature –
°
C
TPS76350
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
5.02
4.98
4.94
4.9
–35
5
5.04
5
4.96
4.92
–15
25
125
5.1
–55
45
65
5.06
5.08
85
105
IO = 150 mA
IO = 1 mA
V
VI = 6 V
CI = CO = 4.7
μ
F
Figure 7
TA – Free-Air Temperature –
°
C
100
10
–35
5
–15
25
125
–55
45
65
1000
85
105
TPS76350
GROUND CURRENT
vs
FREE-AIR TEMPERATURE
G
μ
VI = 6 V
CI = CO = 4.7
μ
F
IO = 0 mA and 150 mA
Figure 8
f – Frequency – Hz
1k
10k
100k
250
O
OUTPUT NOISE
vs
FREQUENCY
2
μ
V Hz
2.5
μ
V Hz
3
μ
V Hz
1
μ
V Hz
1.5
μ
V Hz
0
μ
V Hz
0.5
μ
V Hz
CO = 4.7
μ
F
IO = 1 mA
CO = 4.7
μ
F
IO = 150 mA
CO = 10
μ
F
IO = 150 mA
CO = 10
μ
F
IO = 1 mA
TA = 25
°
C
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