參數(shù)資料
型號(hào): LT1762-2.5
廠商: Linear Technology Corporation
英文描述: 150mA, Low Noise, LDO Micropower Regulators(2.5V輸出,150mA,低噪聲,低壓差穩(wěn)壓器)
中文描述: 150mA的,低噪聲,LDO的微功耗穩(wěn)壓器(2.5V的輸出,為150mA,低噪聲,低壓差穩(wěn)壓器)
文件頁數(shù): 1/16頁
文件大?。?/td> 229K
代理商: LT1762-2.5
1
LT1762 Series
150mA, Low Noise, LDO
Micropower Regulators
I
Low Noise: 20
μ
V
RMS
(10Hz to 100kHz)
I
Low Quiescent Current: 25
μ
A
I
Wide Input Voltage Range: 1.8V to 20V
I
Output Current: 150mA
I
Very Low Shutdown Current: < 1
μ
A
I
Low Dropout Voltage: 300mV
I
No Protection Diodes Needed
I
Fixed Output Voltages: 2.5V, 3V, 3.3V, 5V
I
Adjustable Output from 1.22V to 20V
I
Stable with 2.2
μ
F Output Capacitor
I
Stable with Aluminum, Tantalum or
Ceramic Capacitors
I
Reverse Battery Protection
I
No Reverse Current
I
Overcurrent and Overtemperature Protected
I
8-Lead MSOP Package
The LT
1762 series are micropower, low noise, low
dropout regulators. The devices are capable of supplying
150mA of output current with a dropout voltage of 300mV.
Designed for use in battery-powered systems, the low
25
μ
A quiescent current makes them an ideal choice.
Quiescent current is well controlled; it does not rise in
dropout as it does with many other regulators.
A key feature of the LT1762 regulators is low output noise.
With the addition of an external 0.01
μ
F bypass capacitor,
output noise drops to 20
μ
V
RMS
over a 10Hz to 100kHz
bandwidth. The LT1762 regulators are stable with output
capacitors as low as 2.2
μ
F. Small ceramic capacitors can
be used without the series resistance required by other
regulators.
Internal protection circuitry includes reverse battery pro-
tection, current limiting, thermal limiting and reverse
current protection. The parts come in fixed output volt-
ages of 2.5V, 3V, 3.3V and 5V, and as an adjustable device
with a 1.22V reference voltage. The LT1762 regulators are
available in the 8-lead MSOP package.
Dropout Voltage
3.3V Low Noise Regulator
I
Cellular Phones
I
Battery-Powered Systems
I
Frequency Synthesizers
I
Noise-Sensitive Instrumentation Systems
, LTC and LT are registered trademarks of Linear Technology Corporation.
IN
SHDN
0.01
μ
F
10
μ
F
1762 TA01
OUT
SENSE
V
IN
3.7V TO
20V
BYP
GND
LT1762-3.3
3.3V AT 150mA
20
μ
V
RMS
NOISE
1
μ
F
+
OUTPUT CURRENT (mA)
0
D
400
350
300
250
200
150
100
50
0
80
100 120 140
1762 TA02
20
40
60
160
APPLICATIU
DESCRIPTIOU
FEATURES
TYPICAL APPLICATIO
N
U
相關(guān)PDF資料
PDF描述
LT1762-3 150mA, Low Noise, LDO Micropower Regulators(3V輸出,150mA,低噪聲,低壓差穩(wěn)壓器)
LT1762-5 150mA, Low Noise, LDO Micropower Regulators(5V輸出,150mA,低噪聲,低壓差穩(wěn)壓器)
LT1763-1.5 500mA, Low Noise, LDO Micropower Regulators(1.5V輸出,5000mA,低噪聲,低壓差穩(wěn)壓器)
LT1763-1.8 500mA, Low Noise, LDO Micropower Regulators(1.8V輸出,5000mA,低噪聲,低壓差穩(wěn)壓器)
LT1763-2.5 500mA, Low Noise, LDO Micropower Regulators(2.5V輸出,5000mA,低噪聲,低壓差穩(wěn)壓器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1762EMS8 功能描述:IC REG LDO ADJ .15A 8-MSOP RoHS:否 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:3.3V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):0.1V @ 200mA 穩(wěn)壓器數(shù)量:2 電流 - 輸出:300mA 電流 - 限制(最?。?350mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-UFQFN 供應(yīng)商設(shè)備封裝:8-MLPQ-UT(1.5x1.5) 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1358 (CN2011-ZH PDF) 其它名稱:SC560HULCT
LT1762EMS8#PBF 功能描述:IC REG LDO ADJ .15A 8-MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:MIC5365/66 Ultra-small LDO Regulators 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:最高 5.5V 電壓 - 壓降(標(biāo)準(zhǔn)):0.155V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制(最?。?200mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:4-UDFN 裸露焊盤,4-TMLF? 供應(yīng)商設(shè)備封裝:4-TMLF?(1x1) 包裝:Digi-Reel® 其它名稱:576-3192-6
LT1762EMS8#TR 功能描述:IC REG LDO ADJ .15A 8MSOP RoHS:否 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:3.3V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):0.1V @ 200mA 穩(wěn)壓器數(shù)量:2 電流 - 輸出:300mA 電流 - 限制(最?。?350mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-UFQFN 供應(yīng)商設(shè)備封裝:8-MLPQ-UT(1.5x1.5) 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1358 (CN2011-ZH PDF) 其它名稱:SC560HULCT
LT1762EMS8#TRPBF 功能描述:IC REG LDO ADJ .15A 8-MSOP 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:3.3V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):0.1V @ 200mA 穩(wěn)壓器數(shù)量:2 電流 - 輸出:300mA 電流 - 限制(最?。?350mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-UFQFN 供應(yīng)商設(shè)備封裝:8-MLPQ-UT(1.5x1.5) 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1358 (CN2011-ZH PDF) 其它名稱:SC560HULCT
LT1762EMS8-2.5 功能描述:IC REG LDO 2.5V .15A 8MSOP RoHS:否 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:3.3V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):0.1V @ 200mA 穩(wěn)壓器數(shù)量:2 電流 - 輸出:300mA 電流 - 限制(最?。?350mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-UFQFN 供應(yīng)商設(shè)備封裝:8-MLPQ-UT(1.5x1.5) 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1358 (CN2011-ZH PDF) 其它名稱:SC560HULCT