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參數(shù)資料
| 型號(hào)： | SPX2937M3-5.0 |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 500mA Low Dropout Voltage Regulators |
| 中文描述： | 500mA的低壓差穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大小： | 133K |
| 代理商： | SPX2937M3-5.0 |
Rev. 10/30/00
SPX2937
ABSOLUTE MAXIMUM RATINGS
Power Dissipation..........................................Internally Limited
Lead Temp. (Soldering, 10 Seconds)..............................260°C
Storage Temperature Range ......................... -65°C to +150°C
Operating Junction Temperature Range ........ -40°C to +125°C
ELECTRICAL CHARACTERISTICS
at
V
IN
= V
O
+ 5V, I
O
= 500mA, C
O
= 10
μ
F, unless otherwise specified. Limits in
Boldface
type apply over the entire operating temperature range. All other specifications are T
A
= 25
°
C.
PARAMETER
CONDITIONS
SPX2937-2.5
Min Typ Max
Min Typ Max
Output Voltage
5mA
≤
I
O
≤
0.75A
2.42
2.38
2.62
3.14
Line Regulation
V
O
+2V
≤
V
IN
≤
20V
I
O
=5mA
Load Regulation
50mA
≤
I
O
≤
500mA
2.5
25
Input Supply Voltage ................................................... +20V
Feedback Input Voltage..................................-1.5V to +20V
Shutdown Input Voltage..................................-0.3V to +20V
Error Comparator Output................................-0.3V to +20V
ESD Rating ............................................................2KV Min
SPX2937-3.3
SPX2937-5.0
Min Typ Max
4.85
4.75
15
SPX2937-8.0
Min Typ Max
7.76
7.60
24
UNITS
2.5
2.56
3.20
3.3
3.40
3.46
33
5.0
5.15
5.25
50
8.0
8.24
8.40
80
V
7.5
25
9.9
mV
3.3
33
5
50
8
80
mV
Dropout Voltage
I
L
= 50 mA
I
L
= 500mA
V
O
+ 2V
≤
V
IN
≤
20V
I
O
= 5mA
V
IN
=V
O
+5V
I
O
=500mA
10Hz - 100kHz
I
O
= 5mA
110
0.5
2
10
250
1.0
10
20
110
0.5
2
10
250
1.0
10
20
110
0.5
2
10
250
1.0
10
20
110
0.5
2
10
250
1.0
10
20
mV
V
mA
mA
Quiescent
Current
Output Noise
Voltage
Ripple Rejection
75
99
150
240
μ
V
RMS
F
O
= 120Hz, 1V
RMS
I
O
= 500mA
60
54
10
72
60
54
13.2
72
60
54
72
60
54
72
dB
Long Term
Stability
Short Circuit
Current
Maximum Line
Transient
Reverse Polarity
DC Input
Voltage
Reverse Polarity
Transient Input
Voltage
20
32
mV/ 1000Hr
0.6
1.0
0.6
1.0
1.0
0.60
1.0
0.60
A
R
O
= 100
T
≤
100ms
R
O
= 100
60
75
60
75
60
75
60
75
V
-15
-30
-15
-30
-15
-30
-15
-30
V
R
O
= 100
T
≤
100ms
-50
-75
-50
-75
-50
-75
-50
-75
V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPX2937T3-5.0 | 500mA Low Dropout Voltage Regulators |
| SPX2937 | 500mA Low Dropout Voltage Regulators(500mA，低壓差穩(wěn)壓器) |
| SPX2937U3-10 | DIODE ZENER DUAL ISOLATED 200mW 33Vz 2mA-Izt 0.0606 0.1uA-Ir 23.1 SOT-363 3K/REEL |
| SPX2937U3-12 | DIODE ZENER SINGLE 150mW 33Vz 2mA-Izt 0.0606 0.1uA-Ir 23.1 SOT-523 3K/REEL |
| SPX2937U3-15 | DIODE ZENER TRIPLE ISOLATED 200mW 33Vz 2mA-Izt 0.0606 0.1uA-Ir 23.1 SOT-363 3K/REEL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX2937M3-8.0 | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
| SPX2937T3-10 | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
| SPX2937T3-12 | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
| SPX2937T3-15 | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
| SPX2937T3-2.5 | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
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