參數資料
型號: TPS77215
英文描述: 150mA Low Dropout (LDO) Regulator and Power Good output in MSOP8 package
中文描述: 150mA的低壓降(LDO)穩(wěn)壓器和電源良好輸出的MSOP8封裝
文件頁數: 14/21頁
文件大?。?/td> 318K
代理商: TPS77215
TPS77301/315/316/318/327/328/333/350 WITH RESET OUTPUT
TPS77401
/
415
/
418
/
427
/
428
/
433
/
450 WITH POWER GOOD OUTPUT
250-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING
SLVS281E
FEBRUARY 2000
REVISED JULY 2001
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 18
0.1
0
50
100
150
200
250
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
OUTPUT CURRENT
10
IO
Output Current
mA
E
1
VO = 3.3 V
CO = 1
μ
F
VI = 4.3 V
TJ = 25
°
C
Region of Stability
Region of Instability
Region of Instability
Figure 19
0.1
0
50
100
150
200
250
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
OUTPUT CURRENT
10
IO
Output Current
mA
E
1
Region of Stability
Region of Instability
Region of Instability
VO = 3.3 V
CO = 10
μ
F
VI = 4.3 V
TJ = 25
°
C
0.01
Figure 20
0.1
0
50
100
150
200
250
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
OUTPUT CURRENT
10
IO
Output Current
mA
E
1
VO = 3.3 V
CO = 1
μ
F
VI = 4.3 V
TJ = 125
°
C
Region of Stability
Region of Instability
Region of Instability
Figure 21
0.1
0
50
100
150
200
250
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
OUTPUT CURRENT
10
IO
Output Current
mA
E
1
Region of Stability
Region of Instability
0.01
Region of Instability
VO = 3.3 V
CO = 10
μ
F
VI = 4.3 V
TJ = 125
°
C
Equivalent series resistance (ESR) refers to the total series resistance, including the ESR of the capacitor, any series resistance added
externally, and PWB trace resistance to CO.
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相關代理商/技術參數
參數描述
TPS77215DGK 功能描述:低壓差穩(wěn)壓器 - LDO 150mA 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 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
TPS77215DGKG4 功能描述:低壓差穩(wěn)壓器 - LDO 150mA 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 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
TPS77215DGKR 功能描述:低壓差穩(wěn)壓器 - LDO 150mA 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 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
TPS77215DGKRG4 功能描述:低壓差穩(wěn)壓器 - LDO 150mA 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 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
TPS77218DGK 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Transient-Resp 150-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 負載調節(jié):0.3 % 輸出端數量: 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