參數(shù)資料
型號: LTC3445EUF#TRPBF
廠商: Linear Technology
文件頁數(shù): 24/24頁
文件大?。?/td> 475K
描述: IC REG TRPL BUCK/LINEAR 24-QFN
標準包裝: 2,500
拓撲: 降壓(降壓)(1),線性(LDO)(2)
功能: 任何功能
輸出數(shù): 3
頻率 - 開關(guān): 1.5MHz
電壓/電流 - 輸出 1: 0.85 V ~ 1.55 V,600mA
電壓/電流 - 輸出 2: 可調(diào)至0.6V,50mA
電壓/電流 - 輸出 3: 可調(diào)至0.6V,50mA
帶 LED 驅(qū)動器:
帶監(jiān)控器:
帶序列發(fā)生器:
電源電壓: 2.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 24-QFN 裸露焊盤(4x4)
包裝: 帶卷 (TR)
24
LTC3445
3445fa
?LINEAR TECHNOLOGY CORPORATION 2004
 LT/LT 0705 REV A " PRINTED IN THE USA
PART NUMBER
DESCRIPTION
COMMENTS
LT1761
100mA, Low Noise Micropower, LDO
V
IN
: 1.8V to 20V, V
OUT(MIN)
 = 1.22V, Dropout Voltage = 0.30V,
I
Q
 = 20礎(chǔ), I
SD
 < 1礎(chǔ), V
OUT
 = Adj, 1.5V, 1.8V, 2V, 2.5V, 2.8V, 3V,
3.3V, 5V, ThinSOT
TM
 Package. Low Noise < 20礦
RMS(P-P)
, Stable
with 1礔 Ceramic Capacitors
LT1762
150mA, Low Noise Micropower, LDO
V
IN
: 1.8V to 20V, V
OUT(MIN)
 = 1.22V, Dropout Voltage = 0.30V,
I
Q
 = 25礎(chǔ), I
SD
 < 1礎(chǔ), V
OUT
 = Adj, 2.5V, 3V, 3.3V, 5V, MS8
Package. Low Noise < 20礦
RMS(P-P)
LT1763
500mA, Low Noise Micropower, LDO
V
IN
: 1.8V to 20V, V
OUT(MIN)
 = 1.22V, Dropout Voltage = 0.30V,
I
Q
 = 30礎(chǔ), I
SD
 < 1礎(chǔ), V
OUT
 = 1.5V, 1.8V, 2.5V, 3V, 3.3V, 5V, S8
Package. Low Noise < 20礦
RMS(P-P)
LTC1844
150mA, Very Low Dropout LDO
V
IN
: 6.5V to 1.6V, V
OUT(MIN)
 = 1.25V, Dropout Voltage = 0.08V,
I
Q
 = 40礎(chǔ), I
SD
 < 1礎(chǔ), V
OUT
 = Adj, 1.5V, 1.8V, 2.5V, 2.8V, 3.3V,
ThinSOT Package. Low Noise < 30礦
RMS(P-P)
, Stable with 1礔
Ceramic Capacitors
LT1962
300mA, Low Noise Micropower, LDO
V
IN
: 1.8V to 20V, V
OUT(MIN)
 = 1.22V, Dropout Voltage = 0.27V,
I
Q
 = 30礎(chǔ), I
SD
 < 1礎(chǔ), V
OUT
 = 1.5V, 1.8V, 2.5V, 3V, 3.3V, 5V, MS8
Package. Low Noise < 20礦
RMS(P-P)
LT3020
Low V
IN
 (0.9V) Low V
OUT
 (0.2V) VLDO
TM
V
IN
: 0.9V to 10V, V
OUT(MIN)
 = 0.20V, Dropout Voltage = 0.15V,
I
Q
 = 120礎(chǔ), I
SD
 < 1礎(chǔ), V
OUT
 = Adj, DFN Package
LTC3405/LTC3405A   300mA (I
OUT
), 1.5MHz Synchronous Step-Down
V
IN
: 2.5V to 5.5V, V
OUT(MIN)
 = 0.8V, I
Q
 = 20礎(chǔ), I
SD
 < 1礎(chǔ), ThinSOT
DC/DC Converter
Package
LTC3406/LTC3406B   600mA (I
OUT
), 1.5MHz Synchronous Step-Down
V
IN
: 2.5V to 5.5V, V
OUT(MIN)
 = 0.6V, I
Q
 = 20礎(chǔ), I
SD
 < 1礎(chǔ), ThinSOT
DC/DC Converter
Package
LTC3407
Dual 600mA, 1.5MHz Synchronous Step-Down
V
IN
: 2.5V to 5.5V, V
OUT(MIN)
 = 0.6V, I
Q
 = 40礎(chǔ), I
SD
 < 1礎(chǔ), MS10E
DC/DC Converter
Package
LTC3411
1.25A (I
OUT
), 4MHz Synchronous Step-Down
V
IN
: 2.5V to 5.5V, V
OUT(MIN)
 = 0.8V, I
Q
 = 60礎(chǔ), I
SD
 < 1礎(chǔ), MS10
DC/DC Converter
Package
LTC3412
2.5A (I
OUT
), 4MHz Synchronous Step-Down
V
IN
: 2.5V to 5.5V, V
OUT(MIN)
 = 0.8V, I
Q
 = 60礎(chǔ), I
SD
 < 1礎(chǔ),
DC/DC Converter
TSSOP16E Package
LTC3455
Dual DC/DC Converter with USB Power Manager and    V
IN
: 3V to 5.5V, Seamless Transition Between Input Sources and
Li-Ion Battery Charger
Li-Ion Battery, USB, 5V Wall Adapter, QFN24 Package
LTC4055
USB Power Manager and Li-Ion Battery Charger
Standalone Charger, Automatic Switchover when Input Supply
is Removed
LTC4411/LTC4412    PowerPath Controllers in ThinSOT
More Efficient than Diode ORing
ThinSOT and VLDO are trademarks of Linear Technology Corporation.
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
?/DIV>
 FAX: (408) 434-0507
 ?
 www.linear.com
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