參數(shù)資料
型號: TPS76830Q
廠商: Texas Instruments, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Fast-Transient-Response 1-A Low-Dropout Voltage Regulators(快速瞬變反應(yīng)1A低壓差3.0V線性穩(wěn)壓器)
中文描述: 快速瞬態(tài)響應(yīng)1 -低壓差穩(wěn)壓器(快速瞬變反應(yīng)第1A低壓差3.0V線性穩(wěn)壓器)
文件頁數(shù): 10/19頁
文件大?。?/td> 279K
代理商: TPS76830Q
TPS76815Q, TPS76818Q, TPS76825Q, TPS76827Q
TPS76828Q, TPS76830Q TPS76833Q, TPS76850Q, TPS76801Q
FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
SLVS211B – JUNE 1999 – REVISED JULY 1999
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 10
100k
10k
P
f – Frequency – Hz
POWER SUPPLY RIPPLE REJECTION
vs
FREQUENCY
70
60
50
40
30
20
10
0
–10
TPS76833
90
80
1k
100
10
1M
VI = 4.3 V
CO = 10
μ
F
IO = 1 A
TA = 25
°
C
TPS76833
OUTPUT SPECTRAL NOISE DENSITY
vs
FREQUENCY
Figure 11
f – Frequency – Hz
102
103
104
105
10–5
10–6
10–8
10–7
IO = 7 mA
IO = 1 A
VI = 4.3 V
CO = 10
μ
F
TA = 25
°
C
V
O
μ
Figure 12
f – Frequency – kHz
Z
101
102
105
106
0
10–1
10–2
104
103
IO = 1 mA
IO = 1 A
VI = 4.3 V
CO = 10
μ
F
TA = 25
°
C
TPS76833
OUTPUT IMPEDANCE
vs
FREQUENCY
Figure 13
TA – Free-Air Temperature –
°
C
–40
0
20
120
103
–60
40
60
80 100
V
TPS76833
DROPOUT VOLTAGE
vs
FREE-AIR TEMPERATURE
102
101
100
10–1
10–2
–20
140
IO = 1 A
IO = 10 mA
IO = 0
CO = 10
μ
F
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