參數(shù)資料
型號(hào): AS1362-BTTT-15
廠商: AUSTRIAMICROSYSTEMS AG
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 300mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Current: 300; Output Range: 1.5V
中文描述: 無(wú)電容,NMOS管,150mA的低壓差穩(wěn)壓器的反向電流保護(hù)
封裝: TSOT23-6
文件頁(yè)數(shù): 1/15頁(yè)
文件大?。?/td> 730K
代理商: AS1362-BTTT-15
AS1361/AS1362
150mA/300mA, Ultra-Low-Noise, High-PSRR
Low Dropout Regulators, with POK
1 General Description
www.austriamicrosystems.com
Revision 1.03
1 - 15
Datasheet
The AS1361/AS1362 are ultra-low-noise, low-dropout
linear regulators specifically designed to deliver up to
150/300mA continuous output current, and can achieve
a low 140mV dropout for 300mA load current. The LDOs
are designed and optimized to work with low-cost, small-
capacitance ceramic capacitors.
The devices are available as the standard products
listed in
Table 1
.
Table 1. Standard Products
An integrated P-channel MOSFET pass transistor allows
the devices to maintain extremely low quiescent current
(40μA).
The AS1361/AS1362 uses an advanced architecture to
achieve ultra-low output voltage noise of 9μV
RMS
and a
power-supply rejection-ratio of better than 80dB (up to
10kHz).
An active-Low, open-drain power-ok output indicates if
the output voltage is within regulation.
The AS1361/AS1362 requires only 1μF output capacitor
for stability at any load. When the LDO is disabled, cur-
rent consumption drops below 500nA.
The devices are available in a TSOT23 6-pin package.
Figure 1. Typical Application Circuit
2 Key Features
!
Preset Output Voltages: 1.5 to 4.5V (in 50mV steps)
!
Output Noise: 9μV
RMS
@ 100Hz to 100kHz
!
Power-Supply Rejection Ratio: 92dB @ 1kHz
!
Low Dropout: 140mV @ 300mA Load
!
Power-OK Output
!
Stable with 1μF Ceramic Capacitor for any Load
!
Guaranteed 150/300mA Output
!
1.25V Internal Reference
!
Extremely-Low Quiescent Current: 40μA
!
Excellent Load/Line Transient
!
Overcurrent and Thermal Protection
!
TSOT23 6-pin Package
3 Applications
The devices are ideal for mobile phones, wireless
phones, PDAs, handheld computers, mobile phone
base stations, Bluetooth portable radios and accesso-
ries, wireless LANs, digital cameras, personal audio
devices, and any other portable, battery-powered appli-
cation.
Model
Load Current
Output Voltage
AS1361
150mA
Preset – 1.5 to 4.5V
AS1362
300mA
Preset – 1.5 to 4.5V
AS1361/
AS1362
5
BYPASS
2
GND
1
IN
6
OUT
3
SHDNN
C
IN
1μF
On
Off
Input
2 to 5.5V
C
OUT
1μF
Output
1.5 to 4.5V
C
BYPASS
10nF
4
POK
100k
Ω
3
SHDNN
2
GND
1
IN
4 POK
6 OUT
AS1361/
AS1362
5 BYPASS
相關(guān)PDF資料
PDF描述
AS1362-BTTT-18 300mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Current: 300; Output Range: 1.8
AS1362-BTTT-25 300mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Range: 2.5V
AS1362-BTTT-26 300mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Current: 300; Output Range: 2.6
AS1362-BTTT-27 300mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Range: 2.7V
AS1362-BTTT-28 300mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Range: 2.8V
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS1362-BTTT-18 功能描述:IC REG LDO 1.8V .3A TSOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:2.5V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA(最小值) 電流 - 限制(最小):360mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細(xì)型,TSOT-23-5 供應(yīng)商設(shè)備封裝:TSOT-23-5 包裝:帶卷 (TR)
AS1362-BTTT-25 功能描述:IC REG LDO 2.5V .3A TSOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:2.5V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA(最小值) 電流 - 限制(最小):360mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細(xì)型,TSOT-23-5 供應(yīng)商設(shè)備封裝:TSOT-23-5 包裝:帶卷 (TR)
AS1362-BTTT-26 功能描述:IC REG LDO 2.6V .3A TSOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:2.5V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA(最小值) 電流 - 限制(最?。?360mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細(xì)型,TSOT-23-5 供應(yīng)商設(shè)備封裝:TSOT-23-5 包裝:帶卷 (TR)
AS1362-BTTT-26 EB 制造商:ams 功能描述:Evaluation Board
AS1362-BTTT-27 功能描述:IC REG LDO 2.7V .3A TSOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:2.5V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA(最小值) 電流 - 限制(最?。?360mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細(xì)型,TSOT-23-5 供應(yīng)商設(shè)備封裝:TSOT-23-5 包裝:帶卷 (TR)