參數(shù)資料
型號: LX8554-00CP
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 基準電壓源/電流源
英文描述: 5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS
中文描述: 2.5 V-3.6 V ADJUSTABLE POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3
封裝: PLASTIC, TO-220, 3 PIN
文件頁數(shù): 7/7頁
文件大小: 198K
代理商: LX8554-00CP
5A E
XTREMELY
L
OW
D
ROPOUT
P
OSITIVE
R
EGULATORS
LX8554-xx
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
7
Copyright 1997
Rev. 1.1 1/97
P
R O D U C T I O N
D
A T A
S
H E E T
TYPICAL APPLICATIONS
LX8554
OUT
IN
ADJ
150μF
V
IN
R2
365
W
1%
10μF
R1
121
W
1%
C1
10μF*
* C1 improves ripple rejection.
X
should be
R1 at ripple
frequency.
V
OUT
5V
(Note A)
FIGURE 5
— 1.2V - 8V ADJUSTABLE REGULATOR
FIGURE 4
— IMPROVING RIPPLE REJECTION
LX8554
OUT
IN
ADJ
V
OUT
**
V
IN
R1
121
W
R2
1k
C1*
10μF
* Needed if device is far from filter capacitors.
R2
R1
** V
OUT
= 1.25V 1 +
C2
100μF
(Note A)
FIGURE 6
— 5V REGULATOR WITH SHUTDOWN
(Note A)
LX8554
OUT
IN
ADJ
5V
V
121
W
1%
10μF
100μF
365
W
1%
1k
1k
2N3904
TTL
Output
Note A: V
IN (MIN)
= (Intended V
OUT
) + (V
DROPOUT (MAX)
)
FIGURE 7
— FIXED 3.3V OUTPUT REGULATOR
3.3V
V
IN
10μF Tantalum
or 100μF Aluminum
Min. 15μF Tantalum or
100μF Aluminum capacitor.
May be increased without
limit. ESR must be less
than 50m
W
.
LX8554-33
OUT
IN
GND
Pentium is a registered trademark of Intel Corporation.
Power PC is a trademark of International Business Machines Corporation.
相關PDF資料
PDF描述
LX8554-33 5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS
LX8554-33CDD 5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS
LX8554-33CP 5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS
LX8554-00CDDT Positive Adjustable Voltage Regulator
LX8554-33CDDT THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
相關代理商/技術(shù)參數(shù)
參數(shù)描述
LX8554-33 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS
LX8554-33CDD 功能描述:IC REG LDO 3.3V 5A TO263 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正,固定式或可調(diào)式 輸出電壓:3.3V,2.5 V ~ 11 V 輸入電壓:6.5 V ~ 45 V 電壓 - 壓降(標準):0.9V @ 400mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:400mA(最?。?電流 - 限制(最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-WQFN 裸露焊盤 供應商設備封裝:16-TQFN-EP(5x5) 包裝:帶卷 (TR)
LX8554-33CDDT 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Positive Fixed Voltage Regulator
LX8554-33CP 功能描述:IC REG LDO 3.3V 5A TO220 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正,固定式或可調(diào)式 輸出電壓:3.3V,2.5 V ~ 11 V 輸入電壓:6.5 V ~ 45 V 電壓 - 壓降(標準):0.9V @ 400mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:400mA(最?。?電流 - 限制(最小):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-WQFN 裸露焊盤 供應商設備封裝:16-TQFN-EP(5x5) 包裝:帶卷 (TR)
LX8554-XX 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:5A EXTREMELY LOW DROPOUT POSITIVE REGULATORS