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參數(shù)資料
| 型號(hào)： | L2685X |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | LOW DROPOUT VOLTAGE REGULATORS |
| 中文描述： | 低壓降穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大?。?/td> | 79K |
| 代理商： | L2685X |
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
o
Output Voltage
I
o
= 500 mA
V
i
= 12 to 16 V (L2605)
V
i
= 12 to 16 V (L2685)
V
i
= 12 to 16 V (L2610
4.80
8.15
9.60
5.00
8.50
10.00
5.20
8.85
10.40
V
V
i
Operating Input
Voltage
See Note (*)
28
V
V
o
V
o
Line Regulation
I
o
= 50 mA
V
i
= 12 to 20 V
2
8
mV/V
Load Regulation
V
i
= 14 V
I
o
= 50 to 500 mA
4
9
mV/V
V
i-o
Dropout Voltage
I
o
= 500 mA
1.9
V
I
d
Quiescent Current
I
o
= 50 mA
20
45
mA
V
o
T
Output Voltage Drift
I
o
= 50 mA
V
i
= 14 V
T
amb
= - 12 to 80
°
C
- 1
mV/
°
C
I
sc
Output Short Circuit
Current
1.1
1.8
A
SVR
Supply Voltage
Rejection
V
i
= 16
f = 100Hz
V
i
= 2 V
I
o
= 500 mA
60
dB
R
o
Output Resistance
I
o
= 500 mA
0.05
e
N
Output Noise Voltage
BW = 100 Hz to 10 KHz
20
μ
V
ELECTRICAL CHARACTERISTICS
(T
j
= 25
°
C, V
i
= 14V, unlessotherwise specified)
(*)
Note
: ForDC innput voltage 28 V <V
i
<35 V the device is not operating
Symbol
Parameter
TestConditions
Min.
Typ.
Max.
Unit
V
o
Output Voltage
I
o
= 500 mA
V
i
= 12.5 to 16 V (L2605)
V
i
= 12.5 to 16 V (L2685)
V
i
= 12.5 to 16 V 2610)
4.70
8.00
9.40
5.00
8.50
10.00
5.30
9.00
10.60
V
V
i
Operating Input
Voltage
See Note (
°
)
26
V
V
o
V
o
Line Regulation
I
o
= 50 mA
V
i
= 12.5 to 20 V
3
12
mV/V
Load Regulation
V
i
= 14 V
I
o
= 50 to 500 mA,
5
13
mV/V
V
i-o
Dropout Voltage
I
o
= 500 mA
2.5
V
I
d
Quiescent Current
I
o
= 50 mA
29
65
mA
I
sc
Output Short Circuit
Current
1.1
2.1
A
ELECTRICALCHARACTERISTICS
(- 40
≤
T
j
≤
125
°
C (note 2), V
i
= 14 V,unless otherwise specified
)
Notes
: (
°
). For a DC input voltage 26 V < Vi< 35 V the device isnot operating.
2. The limits are guarandeed by designcorrelation and statistical control on production samples overthe indicated
temperature and supply voltage ranges.
3/6
L2605-L2685-L2610
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L2605 | LOW DROPOUT VOLTAGE REGULATORS |
| L2605V | LOW DROPOUT VOLTAGE REGULATORS |
| L2605X | LOW DROPOUT VOLTAGE REGULATORS |
| L2610 | LOW DROPOUT VOLTAGE REGULATORS |
| L2610V | LOW DROPOUT VOLTAGE REGULATORS |
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