參數(shù)資料
型號: TPS7430DR
廠商: Texas Instruments, Inc.
英文描述: VOLT REGULATOR|FIXED|+3V|CMOS|SOP|8PIN|PLASTIC
中文描述: 電壓調(diào)節(jié)器|定額| 3V的|的CMOS |??苵 8引腳|塑料
文件頁數(shù): 7/14頁
文件大小: 249K
代理商: TPS7430DR
TPS7415, TPS7418, TPS7425, TPS7430, TPS7433
FAST-TRANSIENT-RESPONSE USING SMALL OUTPUT CAPACITOR
200-mA LOW-DROPOUT VOLTAGE REGULATORS
SLVS212 – DECEMBER 1999
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 8
TJ – Junction Temperature –
°
C
0
150
–50
50
VI =4.3 V
100
IO = 1 mA
TPS7433
GROUND CURRENT
vs
JUNCTION TEMPERATURE
G
μ
100
1
10000
1000
IO = 200 mA
10
IO = 100 mA
Figure 9
f – Frequency – Hz
1k
10k
100k
250
O
IO = 1 mA
OUTPUT SPECTRAL NOISE DENSITY
vs
FREQUENCY
2nV Hz
20nV Hz
200nV Hz
2
μ
V Hz
20
μ
V Hz
IO = 200 mA
VI = 4.3 V
CL = 1
μ
F
TA = 25
°
C
Figure 10
0.1
0.1
1
1000
10
0.01
10
1
f – Frequency – kHz
100
Z
OUTPUT IMPEDANCE
vs
FREQUENCY
VI = 4.3 V
CL = 1
μ
F
TA = 25
°
C
CL = 1
μ
F:
IO = 1 mA
CL = 1
μ
F
IO = 200 mA
100
0.01
Figure 11
TJ – Junction Temperature –
°
C
100
0
–40
10
150
50
110
60
200
250
VI = 2.9 V
V
TPS7430
DROPOUT VOLTAGE
vs
JUNCTION TEMPERATURE
200 mA
100 mA
10 mA
相關PDF資料
PDF描述
TPS76527 "Single Output LDO
TPS76527D ULTRA-LOW QUIESCIENT CURRENT 150-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS76750Q FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
TPS76701Q FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
TPS76715Q FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
相關代理商/技術參數(shù)
參數(shù)描述
TPS7430DRG4 功能描述:低壓差穩(wěn)壓器 - LDO Transient Response 200-mA 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS7433D 功能描述:低壓差穩(wěn)壓器 - LDO Transient Response 200-mA 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS7433D 制造商:Texas Instruments 功能描述:V REG LDO +3.3V SMD 7433 SOIC8
TPS7433DG4 功能描述:低壓差穩(wěn)壓器 - LDO Transient Response 200-mA 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS7433DR 功能描述:低壓差穩(wěn)壓器 - LDO Transient Response 200-mA 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20