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參數(shù)資料
| 型號： | L4955V5.1 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 5A ULDO LINEAR REGULATORS FAMILY |
| 中文描述： | 5A條ULDO線性穩(wěn)壓器系列 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 142K |
| 代理商： | L4955V5.1 |
L4955V5.1- ELECTRICAL CHARACTERISTICS
(T
j
= 25
°
C, V
in
= 8V,unless otherwise specified)
= Specificationsreferred to T
J
from 0
°
Cto +125
°
C.
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
IN
Operating Input Voltage
V
O
+V
D
22
V
V
O
Output Voltage
6.75V < V
IN
<15V; 0.1A < I
O
< 5A
5.000
5.100
5.200
V
6.75V < V
IN
< 15V; 0.1A< I
O
< 5A
4.950
5.100
5.250
V
V
D
Drop-out Voltage
I
O
= 5A
0.75
1.1
V
1.1
1.5
V
I
O
= 2A
0.55
0.75
V
V
O
Line regulation
6.5V < V
IN
<15V; I
O
= 10mA
2
10
mV
V
O
Load regulation
0.1A < IO < 5A
5
20
mV
I
O
Current Limiting
5.1
6.3
7.5
A
Short Circuit Current
V
O
= 0V
1.8
A
I
Q
Quiescent Current
0.1A < I
O
< 5A
2
3
mA
Ripple Rejection
f = 120Hz, I
O
= 5A
V
IN
= 8V
V
IN
= 2V
PP
55
65
dB
L4955V3.3- ELECTRICAL CHARACTERISTICS
(T
j
= 25
°
C, V
in
= 5V,unless otherwise specified)
= Specificationsreferred to T
J
from 0
°
Cto +125
°
C.
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
IN
Operating Input Voltage
4.5
22
V
V
O
Output Voltage
4.75V < V
IN
<12V; 0.1A < I
O
< 5A
3.234
3.300
3.366
V
4.75V < V
IN
<12V; 0.1A < I
O
< 5A
3.201
3.300
3.399
V
V
O
Line regulation
4.5V < V
IN
<12V; I
O
= 10mA
2
10
mV
V
O
Load regulation
0.1A < IO < 5A
3
15
mV
I
O
Current Limiting
5.1
6.3
7.5
A
Short Circuit Current
V
O
= 0V
1.8
A
I
Q
Quiescent Current
0.1A < I
O
< 5A
2
3
mA
Ripple Rejection
f = 120Hz, I
O
= 5A
V
IN
= 6V
V
IN
= 2V
PP
57
70
dB
L4955
4/14
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L4955V51 | 5A ULDO LINEAR REGULATORS FAMILY |
| L4955 | 5A ULDO Linear Regulators Family(5A極低壓差線性穩(wěn)壓器) |
| L4956 | 5A LOW DROP LINEAR REGULATOR |
| L4957AV15 | UP TO 5A ULDO LINEAR REGULATOR |
| L4957AV18 | UP TO 5A ULDO LINEAR REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L4956 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5A LOW DROP LINEAR REGULATOR |
| L4957 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:UP TO 4A ULDO LINEAR REGULATOR |
| L4957A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Up to 5A ULDO linear regulator |
| L4957A_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Up to 5A ULDO linear regulator |
| L4957AD1.5 | 功能描述:低壓差穩(wěn)壓器 - LDO 1.5V 5.0A Linear 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(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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