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參數(shù)資料
| 型號(hào)： | L4808CX |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | VERY LOWDROP VOLTAGE REGULATORS |
| 中文描述： | 很好LOWDROP電壓調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 138K |
| 代理商： | L4808CX |
Notes :
1. This limitsare guaranteed by design, correlation and statistical control on production samples over the indicated temperature and
supply voltage ranges..
2. For a DCvoltage 26V < Vi < 35V the device is not operating.
ELECTRICAL CHARACTERISTICS
(V
I
= 14.4V; C
O
= 100
μ
F; T
j
= 25
°
C unless otherwise specified.)
Symbol
V
O
Parameter
Test Condition
I
O
= 5mA to 400mA (L4805)
I
O
= 5mA to 400mA (L4808)
I
O
= 5mA to 400mA (L4810)
I
O
= 5mA to 400mA (L4812)
I
O
= 5mA to 400mA (L4885)
I
O
= 300mA (L4892)
Min.
4.80
7.68
8.16
8.83
9.60
11.50
Typ.
5.00
8.00
8.50
9.20
10.00
12.00
Max.
5.20
8.32
8.84
9.57
10.40
12.50
26
10
15
0.7
0.4
2
45
90
Unit
V
V
V
V
V
V
V
mV/V
mV/V
V
V
mA
mA
mA
mV
°
C
V
Output Voltage
V
I
Operating Input Voltage
Line Regulation
Load Regulation
Dropout Voltage
V
O
/V
O
V
O
/V
O
V
I
- V
O
VI = 13 to 26V; I
O
= 5mA
IO = 5 to 400mA*
I
O
= 400mA*
I
O
= 150mA
I
O
= 0mA
I
O
= 150mA
I
O
= 400mA*
1
3
0.4
0.2
0.8
25
65
0.1
I
q
Quiescent Current
V
O
T
V
O
Temperature Output Voltage
Drift
SVR
Supply Voltage Rejection
I
O
= 350mA; f = 320Hz;
C
O
= 100
μ
F; V
I
= V
O
+3V+2V
pp
60
dB
I
O
I
SC
Max Output Current
Output Short Circuit Current
(fold back condition)
800
350
mA
mA
500
* only for L4892 the currenttestconditions is I
O
= 300mA
ELECTRICAL CHARACTERISTICS
(V
I
= 14.4V; C
O
= 100
μ
F; T
j
= -40 to 125
°
C (note 1) unless
otherwise specified.)
Symbol
V
O
Parameter
Test Condition
I
O
= 5mA to 400mA (L4805)
I
O
= 5mA to 400mA (L4808)
I
O
= 5mA to 400mA (L4810)
I
O
= 5mA to 400mA (L4812)
I
O
= 5mA to 400mA (L4885)
I
O
= 300mA (L4892)
see note 2
VI = 14 to 26V; I
O
= 5mA
IO = 5 to 400mA*
I
O
= 400mA*
I
O
= 150mA
I
O
= 0mA
I
O
= 150mA
I
O
= 400mA*
Min.
4.70
7.50
8.00
8.65
9.40
11.30
Typ.
5.00
8.00
8.50
9.20
10.00
12.00
Max.
5.30
8.50
9.00
9.75
10.60
12.70
26
15
25
0.9
0.5
3
70
140
Unit
V
V
V
V
V
V
V
mV/V
mV/V
V
V
mA
mA
mA
mA
mA
Output Voltage
V
I
Operating Input Voltage
Line Regulation
Load Regulation
Dropout Voltage
V
O
/V
O
V
O
/V
O
V
I
- V
O
2
5
0.5
0.25
1.2
40
80
870
230
I
q
Quiescent Current
I
O
I
SC
Max Output Current
Output Short Circuit Current
(fold back condition)
L4805-L4808-L4885-L4892-L4810-L4812
3/7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L4810 | VERY LOWDROP VOLTAGE REGULATORS |
| L4810CV | VERY LOWDROP VOLTAGE REGULATORS |
| L4810CX | VERY LOWDROP VOLTAGE REGULATORS |
| L4812 | VERY LOWDROP VOLTAGE REGULATORS |
| L4812CV | VERY LOWDROP VOLTAGE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L4808-L4810-L4812 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOWDROP VOLTAGE REGULATORS |
| L481 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:THYRISTOR MODULE|SCR DOUBLER|120V V(RRM)|22A I(T) |
| L4810 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOWDROP VOLTAGE REGULATORS |
| L4810CV | 功能描述:低壓差穩(wěn)壓器 - LDO 10V 0.4A Positive 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 |
| L4810CX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOWDROP VOLTAGE REGULATORS |
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