AIC1750 Datasheet, PDF (1/15 Pages) Analog Intergrations Corporation – Dual Output Low ESR Cap. Low-Dropout

AIC1750
Dual Output Low ESR Cap. Low-Dropout
150mA Linear Regulator
FEATURES
Up to 150mA Output Current (each LDO).
Low Quiescent Currentj50µA at single output.
Low Dropoutj145mV at 100mA load current
and 3.3V output voltage.
High PSRRj60dB at 1kHz.
Independent Shutdown Controls.
Current Limit and Thermal Protection.
Tiny SOT-23-6, TSOT-23-6 and DFN6L 2x2
Package.
APPLICATIONS
Cellular Phones.
PDAs.
Digital Still Cameras.
Portable Consumer Equipments.
DESCRIPTION
The AIC1750 is a dual output linear regulator
in a tiny SOT-23-6, TSOT-23-6 and DFN6L
2X2 package. It is optimized for low ESR
ceramic capacitors operation and up to 150mA
continuous current on each output.
The AIC1750 offers high precision output
voltage of ±2%. At 100mA load current, a
145mV dropout is performed when output
voltage is equal to 3.3V. The quality of low
quiescent current and low dropout voltage
makes this device ideal for battery power
applications. The high ripple rejection and low
noise of the AIC1750 provide enhanced
performances for critical applications such as
cellular phones, and PDAs.
The AIC1750 includes current limit and thermal
shutdown protection. Each of the output is
controlled independently.
TYPICAL APPLICATION CIRCUIT
V_IN
1 _{EN1 VOUT1} 6
2 _VIN
GND ⁵
C_IN
1µF
3 _EN2
VOUT2 ⁴
AIC1750
V_OUT1
C_OUT1
1µF
V_OUT2
C_OUT2
1µF
Analog Integrations Corporation
Si-Soft Research Center
3A1, No.1, Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan, R.O.C.
TEL: [phone],
FAX: [phone] www.analog.com.tw
DS-1750G-01 120908
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