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參數(shù)資料
| 型號(hào)： | TC1262 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 500mA Fixed Output CMOS LDO |
| 中文描述： | 500mA的固定輸出CMOS低壓 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大小： | 461K |
| 代理商： | TC1262 |
2002 Microchip Technology Inc.
DS21373B-page 5
TC1262
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 vs. Frequency
FREQUENCY (kHz)
N
μ
V
√
H
10.0
1.0
0.01
0.01
1
10
100
1000
0.1
0.0
R
LOAD
= 50
μ
C
OUT
= 1
μ
F
0.020
0.018
0.016
0.012
0.010
0.008
0.006
0.004
0.002
0.000
0.014
TEMPERATURE (
°
C)
Line Regulation vs. Temperature
L
-40
°
C
0
°
C
25
°
C
70
°
C
85
°
C
125
°
C
-40
°
C
0
°
C
25
°
C
70
°
C
85
°
C
125
°
C
0.0100
0.0090
0.0080
0.0070
0.0060
0.0050
0.0040
0.0030
0.0020
0.0010
0.0100
TEMPERATURE (
°
C)
Load Regulation vs. Temperature
L
1mA to 500mA
1mA to 500mA
5V
2.5V
TEMPERATURE (
°
C)
I
D
μ
A
150
135
120
105
90
75
60
45
30
15
0
-40
°
C
I
DD
vs. Temperature
5V
0
°
C
25
°
C
70
°
C
85
°
C 125
°
C
0
100
300
400
500
I
LOAD
(mA)
0
100
200
I
LOAD
(mA)
300
400
500
2.5V Dropout Voltage vs. I
LOAD
0.50
125
°
C
D
2.5V
0.50
0.40
0.30
0.20
0.10
0.00
0.40
0.30
0.20
0.10
0.00
LOAD
D
25
°
C
-40
°
C
-40
°
C
0
°
C
0
°
C
70
°
C
70
°
C
25
°
C
85
°
C
125
°
C
85
°
C
2.70
2.50
2.30
2.10
1.90
1.70
1.50
-40
°
C
0
°
C
25
°
C
70
°
C
85
°
C
125
°
C
TEMPERATURE (
°
C)
2.5V V
OUT
vs. Temperature
I
L
= 0.1mA
I
L
= 300mA
I
L
= 500mA
5.20
5.10
5.00
4.90
4.80
4.70
4.60
4.50
4.40
4.30
4.20
4.10
4.00
-40
°
C
0
°
C
25
°
C
70
°
C
85
°
C
125
°
C
TEMPERATURE (
°
C)
5.0V V
OUT
vs. Temperature
V
O
V
O
I
L
= 0.1mA
I
L
I
L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC1262_13 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:500mA Fixed Output CMOS LDO |
| TC1262-2.5VAB | 功能描述:低壓差穩(wěn)壓器 - LDO 500mA Fixed Out Adj 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1262-2.5VDB | 功能描述:低壓差穩(wěn)壓器 - LDO 500mA Fixed Output CMOS 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1262-2.5VDBTR | 功能描述:低壓差穩(wěn)壓器 - LDO 500mA Fixed Out Adj 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1262-2.5VEBTR | 功能描述:低壓差穩(wěn)壓器 - LDO 500mA Fixed Out Adj 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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