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AIC1702のメーカーはAnalog Intergrations Corporationです、この部品の機能は「Ultra Low Quiescent Curent LDO Voltage Regulator」です。 |
部品番号 | AIC1702 |
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部品説明 | Ultra Low Quiescent Curent LDO Voltage Regulator | ||
メーカ | Analog Intergrations Corporation | ||
ロゴ | |||
このページの下部にプレビューとAIC1702ダウンロード(pdfファイル)リンクがあります。 Total 15 pages
AIC1702
350mA, 3μA Ultra Low Quiescent Curent LDO
Voltage Regulator
FEATURES
Input Voltage 2.0V~6.8V
Output Voltage 0.8V~5.0V
550mV Typical Dropout Voltage at 350mA load
current and 3.3V output voltage
Ultra Low Quiescent Current: 3μA
Line Regulation, typical: 2mV
Load Regulation, typical: 2mV
Current Limiting and Thermal Protection
Stable with 1μF Input & Output Ceramic Capaci-
tor
Available in SOT-23, SOT-23-5, SOT-89, DFN-6
2mmx2mm
GENERAL DESCRIPTION
The AIC1702 is an Ultra Low Quiescent Current,
low dropout voltage regulator. The output voltages
are of 0.8V, 1.0V, 1.2V, 1.5V, 1.8V, 2.0V, 2.5V,
3.0V, 3.3V and 5V. Dropout voltage of 200mV is
guaranteed at 350mA output current and 3.3V
output voltage. The low quiescent and wide input
voltage range make this device ideal for portable
microprocessor applications.
The AIC1702 requires output ceramic capacitor of a
minimum 1μF for stability. Built-in output current
limiting and thermal limiting provide maximal
protection to the AIC1702 against fault conditions.
APPLICATIONS
Smoke Detectors
Battery-Powered Alarms / Smart Battery Packs
PDAs / Handy Terminals
Real-time Clocks/ CMOS Backup Pow
Laptop, Palmtops, Notebook Computer
TYPICAL APPLICATION CIRCUIT
Analog Integrations Corporation 3A1, No.1 Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan
TEL: 886-3-5772500
FAX: 886-3-5772510 www.analog.com.tw
DS-1702G-02 20120327
1
1 Page AIC1702
AIC1702X-XX X XX XX
PACKING TYPE
TR: TAPE & REEL
BG: BAG
PACKAGE T YPE
V5: SOT-23-5
PIN CONFIGURATION
SOT-23-5
TOP VIEW
1: VIN
2: GND
3: EN
4:NC
5:VOUT
G: Green Package
OUTPUT VOLTAGE
08: 0.8V
10: 1.0V
12: 1.2V
15: 1.5V
18: 1.8V
20: 2.0V
25: 2.5V
30: 3.0V
33: 3.3V
50: 5.0V
(Of a unit of 0.1V within
0.8~5.0V, additional
voltage versions are
available on demand)
ENABLE TYPE
L: Chip Enable Low
H: Chip Enable High
Example : AIC1702H-18GV5TR
1.8V Output Voltage,
Chip Enable High
Green SOT-23-5 Package
Tape & Reel Packing Type
3
3Pages AIC1702
TYPICAL PERFORMANCE CHARACTERISTICS
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-40
V =1.2V, V =3.3V
OUT
IN
V =5.0V, V =6.0V
OUT
IN
V =3.3V, V =5.0V
OUT
IN
-20 0 20 40 60 80 100 120
Temperature (OC)
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
-40
-20
V =5.0V, V =6.0V
OUT IN
V =3.3V, V =5.0V
OUT IN
V =1.2V, V =3.3V
OUT IN
0 20 40 60 80
Temperature (OC)
100 120
Fig.1 Output Voltage Variation vs. Temperature
Fig.2 Quiescent Current vs. Temperature
4.2
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2
V =1.2V
OUT
V =5.0V
OUT
V =3.3V
OUT
3456
Input Voltage (V)
7
Fig.3 Quiescent Current vs. Input Voltage
4.2
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
0
V =5.0V, V =6.0V
OUT
IN
V =3.3V, V =5.0V
OUT
IN
V =1.2V, V =3.3V
OUT
IN
50 100 150 200 250 300 350
Loading Current (mA)
Fig.4 Ground Current vs. Loading Current
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
-40
-20
Loading Current = 350mA
V =3.3V
OUT
V =5.0V
OUT
0 20 40 60
Temperature (OC)
80 100
Fig.5 Dropout Voltage vs. Temperature
0.6
0.5
0.4
V =3.3V
OUT
0.3
V =5.0V
OUT
0.2
0.1
0.0
0
50 100 150 200 250 300 350
Loading Current (mA)
Fig.6 Dropout Voltage vs. Loading Current
6
6 Page | |||
ページ | 合計 : 15 ページ | ||
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PDF ダウンロード | [ AIC1702 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
AIC1702 | Ultra Low Quiescent Curent LDO Voltage Regulator | Analog Intergrations Corporation |