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參數(shù)資料
| 型號： | LX8415-33CSTT |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PDSO4 |
| 封裝： | PLASTIC, SOT-223, 3 PIN |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 191K |
| 代理商： | LX8415-33CSTT |
0.5A L
O W
D
ROPOUT
P
OSITIVE
R
EGULATORS
LX8415-xx
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
3
Copyright 1999
Rev. 0.4 1/99
P
R E L I M I N A R Y
D
A T A
S
H E E T
Input Voltage
Operating Voltage
Operating Ambient Temperature Range
LX8415-xx
R E C O M M E N D E D O P E R AT I N G C O N D I T I O N S
(Note 2)
Parameter
Symbol
Units
Recommended Operating Conditions
Min.
Typ.
Max.
7
V
°C
0
125
Note 2. Range over which the device is functional.
1.238
1.225
2.475
2.450
3.267
3.235
1.250
1.250
2.500
2.500
3.300
3.300
0.05
1
0.15
10
1.05
1.10
1.15
950
0.5
4.5
0.08
75
60
0.2
0.5
0.3
0.003
1.262
1.275
2.525
2.550
3.333
3.365
0.7
7
0.5
20
1.20
1.25
1.30
V
V
V
V
V
V
%
mV
%
mV
V
V
V
mA
mA
mA
%/W
dB
μA
μA
%
%
%
500
10
10
0.2
60
130
5
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified: 0°C
≤
T
J
≤
125°C, I
MAX
= 0.5A for the LX8415-xx.)
Parameter
Symbol
Test Conditions
Units
LX8415-xx
Typ.
Min.
Max.
Reference Voltage
LX8415-00
V
REF
I
OUT
= 10mA, (V
IN
- V
OUT
) = 2V, T
J
= 25°C
10mA
≤
I
OUT
≤
I
MAX
, 1.5V
≤
(V
IN
- V
OUT
)
≤
6V
I
OUT
= 10mA, V
IN
= 5V, T
J
= 25°C
0mA
≤
I
OUT
≤
I
MAX
, 4.75V
≤
V
IN
≤
6V
I
OUT
= 10mA, V
IN
= 5V, T
J
= 25°C
0mA
≤
I
OUT
≤
I
MAX
, 4.75V
≤
V
IN
≤
6V
I
OUT
= 10mA, 1.5V
≤
V
IN
- V
OUT
≤
6V
I
OUT
= 0mA, 4.75V
≤
V
IN
≤
6V
(V
IN
- V
OUT
) = 3V, 10mA
≤
I
OUT
≤
I
MAX
V
IN
= 4.75V, 0mA
≤
I
OUT
≤
I
MAX
I
OUT
= 100mA
I
OUT
= 300mA
I
OUT
= I
MAX
(V
IN
- V
OUT
)
≥
1.3V, T
J
= 25°C
V
IN
≤
6V, (LX8415-00)
V
IN
≤
6V
T
A
= 25°C, 30ms Pulse
f
RIPPLE
= 120Hz, (V
IN
- V
OUT
) = 3V, V
RIPPLE
= 1Vp - p
Output Voltage
LX8415-25
LX8415-33
Line Regulation
(Note 3)
Load Regulation
(Note 3)
Dropout Voltage
(Note 4)
LX8415-00
LX8415-25 / 33
LX8415-00
LX8415-25 / 33
LX8415-xx
Current Limit
Minimum Load Current (Note 5)
Quiescent Current
Thermal Regulation
Ripple Rejection
Adjust Pin Current
Adjust Pin Current Change
LX8415(A)-00
Temperature Stability
Long Term Stability
RMS Output Noise
LX8415-xx
I
OUT (MAX)
LX8415-25 / 33
LX8415(A)-00
10mA
≤
I
OUT
≤
I
MAX
, 1.5V
≤
(V
IN
- V
OUT
)
≤
6V
T
A
= 125°C, 1000Hrs
(% of V
OUT
), 10Hz
≤
f
≤
10kHz
Notes: 3. See thermal regulation specification for changes in output voltage due to heating effects. Load regulation and line regulation are measured at a constant junction
temperature by low duty cycle pulse testing.
4. Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/output differential measured at the
specified output current. Test points and limits are also shown on the Dropout Voltage Curve.
5. Minimum load current is defined as the minimum output current required to maintain regulation.
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PDF描述 |
|---|---|
| LX8554-XX | 5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS |
| LX8554-00CDD | 5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS |
| LX8554-00CP | 5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS |
| LX8554-33 | 5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LX8415-XX | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:0.5 A LOW DROPOUT POSITIVE REGULATORS |
| LX8554 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Adjustable Voltage Regulator |
| LX8554-00 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS |
| LX8554-00CDD | 功能描述:IC REG LDO ADJ 5A TO263 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:3,000 系列:- 穩(wěn)壓器拓撲結構:正，固定式和可調(diào)式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標準）:1.1V @ 1A 穩(wěn)壓器數(shù)量:2 電流 - 輸出:1A 電流 - 限制（最?。?1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應商設備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
| LX8554-00CDDT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Positive Adjustable Voltage Regulator |
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