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參數(shù)資料
| 型號： | TC1269 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 300mA CMOS LDO with Shutdown and VREF Bypass |
| 中文描述： | 300mA的CMOS LDO穩(wěn)壓器具有關(guān)斷和VREF繞道 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 432K |
| 代理商： | TC1269 |
TC1269
DS21380B-page 6
2002 Microchip Technology Inc.
5.0
TYPICAL CHARACTERISTICS
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein are
not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Output Noise
FREQUENCY (kHz)
μ
V
√
H
10.0
1.0
0.01
0.01
1
10
100
1000
0.1
0.0
R
LOAD
= 50
C
OUT
= 1
μ
F
0.012
0.010
0.008
0.004
0.002
0.000
-0.002
-0.004
0.006
-40
°
-20
°
0
°
20
°
40
°
60
°
80
°
100
°
120
°
TEMPERATURE (
°
C)
Line Regulation
L
2.00
1.80
1.60
1.20
1.00
0.80
0.60
0.40
0.20
0.00
1.40
-40
°
-20
°
0
°
20
°
40
°
60
°
80
°
100
°
120
°
TEMPERATURE (
°
C)
Load Regulation
L
1 to 300mA
1 to 50mA
1 to 100mA
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
50
100
150
200
250
300
LOAD CURRENT (mA)
D
100.0
90.0
70.0
80.0
50.0
40.0
60.0
-40
°
-20
°
0
°
20
°
40
°
60
°
80
°
100
°
120
°
TEMPERATURE (
°
C)
Supply Current
S
μ
A
3.075
3.025
2.925
2.975
-40
°
-20
°
0
°
20
°
40
°
60
°
80
°
100
°
120
°
TEMPERATURE (
°
C)
V
OUT
vs. Temperature
V
125
°
C
85
°
C
70
°
C
25
°
C
0
°
C
-40
°
C
V
IN
= 4V
I
LOAD
= 100
μ
A
C
LOAD
= 3.3
μ
F
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC1269_13 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:300mA CMOS LDO with Shutdown and VREF Bypass |
| TC1269-2.5VUA | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA LDO w/Shdn 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 |
| TC1269-2.5VUATR | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA Adj 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(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 |
| TC1269-2.8VUA | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA Adj 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(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 |
| TC1269-2.8VUATR | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA Adj 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(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 |
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