- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄381304 > AS1361-BTTT-45 (AUSTRIAMICROSYSTEMS AG) 150mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Range: 4.5V PDF資料下載
參數(shù)資料
| 型號(hào)： | AS1361-BTTT-45 |
| 廠(chǎng)商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 150mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Range: 4.5V |
| 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： | AS1361-BTTT-45 |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)
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-15 | 300mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Current: 300; Output Range: 1.5V |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS1362 | 制造商:AMSCO 制造商全稱(chēng):austriamicrosystems AG 功能描述:150mA/300mA, Ultra-Low-Noise, High-PSRR Low Dropout Regulators, with POK |
| AS1362-15 EB | 制造商:ams 功能描述:BOARD EVAL FOR AS1362-15 |
| AS1362-18 EB | 制造商:AMS 功能描述:BOARD EVAL FOR AS1362-18 |
| AS1362-18-EB | 制造商:ams 功能描述:AS1362 Evaluation Board |
| AS1362-25 EB | 制造商:AMS 功能描述:BOARD EVAL FOR AS1362-25 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。