參數(shù)資料
型號(hào): LT1185CQ
廠商: LINEAR TECHNOLOGY CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
中文描述: 2.5 V-25 V ADJUSTABLE NEGATIVE LDO REGULATOR, 1 V DROPOUT, PSSO5
封裝: PLASTIC, D2PAK-5
文件頁數(shù): 16/16頁
文件大?。?/td> 191K
代理商: LT1185CQ
16
LT1185
1185ff
LINEAR TECHNOLOGY CORPORATION 1994
LT/LWI 0906 REV F PRINTED IN USA
Logic Controlled 3A Low-Side Switch with Fault Protection
LT1185 TA08
REF
GND
V
OUT
LT1185
FB
V
IN
5V
LOAD
1N4001
ADD FOR
INDUCTIVE LOADS
R
LIM
4k
Improved High Frequency Ripple Rejection
+
V
OUT
+
V
IN
LT1185 TA09
R
LIM
C2
2.2
μ
F
TANT
R1
2.37k
R2
C3
0.05
μ
F
C1
4.7
μ
F
TANT
NOTE: C3 IMPOVES HIGH FREQUENCY RIPPLE REJECTION BY 6dB AT V
= 5V,
AND BY 14dB AT V
OUT
= 12V. C1 IS INCREASED TO 4.7
μ
F TO ENSURE GOOD STABILTITY
WHEN C3 IS USED
REF
GND
FB
V
OUT
LT1185
V
IN
+
PART NUMBER
LT1085
LT1117
LT1120A
LT1129
LT1175
LT1585
LT1964
DESCRIPTION
7.5A Low Dropout Regulator
800mA Low Dropout Regulator with Shutdown
Micropower Regulator with Comparator and Shutdown
200mA Micropower Low Dropout Regulator
500mA Negative Low Dropout Micropower Regulator
4.6A Low Dropout Fast Transient Response Regulator
200mA, Low Noise Micropower, Negative LDO
COMMENTS
1V Dropout Voltage
Reverse Voltage and Reverse Current Protection
20
μ
A Supply Current, 2.5V Reference Output
400mV Dropout Voltage, 50
μ
A Supply Current
45
μ
A Supply Current, Adjustable Current Limit
For High Performance Microprocessors
V
IN
: –0.9V to –20V, V
OUT(MIN)
= –1.21V, V
DO
= 0.34V, I
Q
= 30
μ
A,
I
SD
= 3
μ
A, ThinSOT Package
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
www.linear.com
TYPICAL APPLICATIO S
相關(guān)PDF資料
PDF描述
LT1185IQ Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1185C Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1185CT 9-Bit Odd/Even Parity Generators/Checkers 14-SOIC 0 to 70
LT1185I 9-Bit Odd/Even Parity Generators/Checkers 14-SOIC 0 to 70
LT1185IT 9-Bit Odd/Even Parity Generators/Checkers 14-SOIC 0 to 70
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參數(shù)描述
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LT1185CQ#TRPBF 功能描述:IC REG LDO NEG ADJ 3A DDPAK-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:3V 輸入電壓:2.3 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):0.035V @ 150mA 穩(wěn)壓器數(shù)量:2 電流 - 輸出:150mA 電流 - 限制(最?。?300mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 裸露焊盤,6-TMLF? 供應(yīng)商設(shè)備封裝:6-TMLF?(1.6x1.6) 包裝:Digi-Reel® 產(chǎn)品目錄頁面:1104 (CN2011-ZH PDF) 其它名稱:576-3018-6
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