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AIC1746 Dataheets PDF



Part Number AIC1746
Manufacturers Analog Intergrations Corporation
Logo Analog Intergrations Corporation
Description 150mA Linear Regulator
Datasheet AIC1746 DatasheetAIC1746 Datasheet (PDF)

AIC1746 „ FEATURES 150mA Linear Regulator With Bypass Pin „ DESCRIPTION z Guarantee 150mA Output Current. z Fast Response in Line/Load Transient. z Wide Operating Voltage Ranges: 2.0V to 6.0V. z 0.01μA Shutdown Standby Current. z Low Quiescent Current:80µA. z Output Voltage available within 1.1~4.2V. z Low Dropout:140mV at 150mA. z PSRR:60dB at 1kHz. z Fixed: 1.1, 1.2, 1.3, 1.5, 1.8, 2.5, 2.7, 2.8, 2.85, 3.0, 3.3, 3.5, 3.7, 3.8 Output Voltage. z Current Limit and Thermal Protection. z Availab.

  AIC1746   AIC1746


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AIC1746 „ FEATURES 150mA Linear Regulator With Bypass Pin „ DESCRIPTION z Guarantee 150mA Output Current. z Fast Response in Line/Load Transient. z Wide Operating Voltage Ranges: 2.0V to 6.0V. z 0.01μA Shutdown Standby Current. z Low Quiescent Current:80µA. z Output Voltage available within 1.1~4.2V. z Low Dropout:140mV at 150mA. z PSRR:60dB at 1kHz. z Fixed: 1.1, 1.2, 1.3, 1.5, 1.8, 2.5, 2.7, 2.8, 2.85, 3.0, 3.3, 3.5, 3.7, 3.8 Output Voltage. z Current Limit and Thermal Protection. z Available in ±2% Output Tolerance. z Available in 3 & 5 lead of SOT-23, TSOT23, SC70, & SOT-89 & DFN 6L 2x2 Package. „ APPLICATIONS z Cellular Phones. z PCMCIA Cards z Laptop, Palmtops, Notebook Computers z Personal Communication Equipment. z PDAs. z Digital Still Cameras. z Portable Consumer Equipments. AIC1746 is optimized for low ESR ceramic capacitor operation with 150mA continuous current. The AIC1746 is designed for portable RF and wireless applications with demanding performance and space requirements. The AIC1746 offers high precision output voltage of ±2% tolerance. Output Voltage is available within 1.1~4.2V. There are version of 1.1, 1.2, 1.3, 1.5, 1.8, 2.5, 2.7, 2.8, 2.85, 3.0, 3.3, 3.5, 3.7 and 3.8 for a fixed output voltage. A noise bypass pin is available for further reduction of output noise. At 150mA load current, a 140mV dropout can be performed. The quality of low quiescent current and low dropout voltage makes the device ideal for battery power applications. The high ripple rejection and low noise of the AIC1746 provide enhanced performances for critical applications such as cellular phones, and PDAs. In addition, AIC1746’s current limit and thermal protection provide protection against any overload condition that would cause excessive junction temperatures. „ TYPICAL APPLICATION CIRCUIT VIN CIN 1μF VIN VOUT GND BP EN AIC1746 COUT 1μF VOUT CBP 0.1nF Ultra LDO Regulator Analog Integrations Corporation Si-Soft Research Center 3A1, No.1, Li-Hsin Rd. I , Science Park , Hsinchu 300, Taiwan , R.O.C. TEL: 886-3-5772500 FAX: 886-3-5772510 www.analog.com.tw DS-1746G-03 20090928 1 AIC1746 „ ORDERING INFORMATION 3 pin: AIC1746-XXXXX XX 3 PIN CONFIGURATION PACKING TYPE TR: TAPE & REEL BG: BAG SOT-23/TSOT23 TOP VIEW 1: GND 2: VOUT PACKAGE TYPE 3: VIN U3: SOT-23 X3A: SOT-89 X3T: SOT-89 K3: TSOT23 J3: SC70 SOT-89 (X3A) TOP VIEW 1: GND 2. VIN P: Lead Free Commercial 3. VOUT G: Green Package (SC70 is only available on Green Package) SOT-89 (X3T) TOP VIEW 1: VOUT OUTPUT VOLTAGE 11: 1.1V 2. GND 3. VIN 12: 1.2V 13: 1.3V 15: 1.5V 18: 1.8V 20: 2.0V 25: 2.5V SC70 TOP VIEW 1: GND 2: VOUT 3: VIN 27: 2.7V 285: 2.85V 30: 3.0V 33: 3.3V 35: 3.5V 37: 3.7V 38: 3.8V (Of a unit of 0.1V within 1.1~4.2V additional voltage versions are available on demand) 3 12 1 23 1 23 3 12 Example: AIC1746-18PX3ATR Æ 1.8V Version, in SOT-89 Lead Free Package & Tape & Reel Packing Type 2 AIC1746 5 pin: AIC1746XXXXX XX PACKING TYPE TR: TAPE & REEL BG: BAG PACKAGE TYPE V5 : SOT-23-5 V5N : SOT-23-5 X5 : SOT-89-5 K5 : TSOT23-5 K5N : TSOT23-5 J5 : SC70-5 DA : DFN 6L 2x2 P: Lead Free Commercial G: Green Package 5 PIN CONFIGURATION SOT-23-5/TSOT23-5(V5/K5) TOP VIEW 1: VIN 2: GND 3: EN 4: BP 5: VOUT SOT-23-5/TSOT23-5(V5N/K5N) TOP VIEW 1: VIN 2: GND 3: EN 4: NC 5: VOUT (SC70 and DFN are only available on Green Package) OUTPUT VOLTAGE 11: 1.1V 12: 1.2V 13: 1.3V 15: 1.5V 18: 1.8V 20: 2.0V 25: 2.5V 27: 2.7V 285: 2.85V 30: 3.0V 33: 3.3V 35: 3.5V 37: 3.7V 38: 3.8V SOT89-5(X5) TOP VIEW 1: VIN 2: GND 3: EN 4: NC 5: VOUT DFN 6L 2x2 TOP VIEW 1: EN 2: GND 3: VIN 4: VOUT 5: NC 6.BP (Of a unit of 0.1V within 1.1~4.2V, additional voltage versions are available on demand) SC70-5 TOP VIEW 1: VIN 2: GND 3: EN 4: BP 5: VOUT Example: AIC1746-18PV5TR Æ 1.8V Version, in SOT-23-5 Lead Free Package & Tape & Reel Packing Type 3 AIC1746 zMarking Part No Package Type Marking Part No Package Type AIC1746-xxGJ3 SC70-3 Cxx AIC1746-285GJ3 SC70-3 AIC1746-xxGJ5 SC70-5 Dxx AIC1746-285GJ5 SC70-5 AIC1746-xxGDA DFN 6L 2x2 FJxxG AIC1746-285GDA DFN 6L 2x2 AIC1746-xxPK3 TSOT-23 FLxxP AIC1746-285PK3 TSOT-23 AIC1746-xxGK3 TSOT-23 FLxxG AIC1746-285GK3 TSOT-23 AIC1746-xxPK5 TSOT-25 FMxxP AIC1746-285PK5 TSOT-25 AIC1746-xxGK5 TSOT-25 FMxxG AIC1746-285GK5 TSOT-25 AIC1746-xxPK5N TSOT-25 FYxxP AIC1746-285PK5N TSOT-25 AIC1746-xxGK5N TSOT-25 FYxxG AIC1746-285GK5N TSOT-25 AIC1746-xxPU3 SOT-23 FNxxP AIC1746-285PU3 SOT-23 AIC1746-xxGU3 SOT-23 FNxxG AIC1746-285GU3 SOT-23 AIC1746-xxPV5 SOT-25 FOxxP AIC1746-285PV5 SOT-25 AIC1746-xxGV5 SOT-25 FOxxG AIC1746-285GV5 SOT-25 AIC1746-xxPV5N SOT-25 FWxxP AIC1746-285PV5N SOT-25 AIC1746-xxGV5N SOT-25 FWxxG AIC1746-285GV5N SOT-25 AIC1746-xxPX3A SOT-89-3 FPxxP AIC1746-285PX3A SOT-89-3 AIC1746-xxGX3A SOT-89-3 FPxxG AIC1746-285GX3A SOT-89-3 AIC1746-xxPX3T SOT-89-3 FQxxP AIC1746-285PX3T SOT-89-3 AIC1746-xxGX3T SOT-89-3 FQxxG AIC1746-285GX3T SOT-89-3 AIC1746-xxPX5 SO.


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