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參數(shù)資料
| 型號(hào)： | L4957AD3.3 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | UP TO 5A ULDO LINEAR REGULATOR |
| 中文描述： | 高達(dá)5A ULDO線性穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大小： | 63K |
| 代理商： | L4957AD3.3 |
ABSOLUTE MAXIMUM RATINGS
Symbol
V
IN
T
i
T
stg
Parameter
Value
16
-40 to +150
-40 to +150
Unit
V
°
C
°
C
Supply Input Voltage
Junction Temperature
Storage Temperature
PINSCONNECTION
IN
PRE
REGULATOR
V
REF
+
-
E/A
OUT
GND
D00IN1108A
1
2
3
V
IN
10
μ
F
CURRENT
LIMIT
THERMAL
SHUTDOWN
BUFFER
CHARGE
PUMP
POWER
DMOS
200m
22
μ
F
V
OUT
R
Y
R
X
BLOCKDIAGRAM
OUT
GND
IN
1
3
D98IN838B
2
Versawatt (TO220)
OUT
GND
IN
1
3
D98IN933A
2
D2PAK
PIN FUNCTIONS
Pin N
°
Name
1
2
3
Function
IN
Unregulated input voltage; this pin must be bypassed with acapacitor larger than 10
μ
F.
To connect toGround to get 1.5V, 1.8V, 2.5V or3.3V output.
Regulated output voltage. A minimum bypass capacitor of 22
μ
F is required to insure stability.
GND
OUT
L4957A
2/7
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| L4957AD33 | UP TO 5A ULDO LINEAR REGULATOR |
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| L4957D2.5 | UP TO 4A ULDO LINEAR REGULATOR |
| L4957D25 | UP TO 4A ULDO LINEAR REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L4957AV1.5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:UP TO 5A ULDO LINEAR REGULATOR |
| L4957AV1.8 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:UP TO 5A ULDO LINEAR REGULATOR |
| L4957AV15 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:UP TO 5A ULDO LINEAR REGULATOR |
| L4957AV18 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:UP TO 5A ULDO LINEAR REGULATOR |
| L4957AV2.5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:UP TO 5A ULDO LINEAR REGULATOR |
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