AT1201
AT1201 is LDO manufactured by Aimtron Technology.
Features
- Output voltage 2.5/2.7/2.8/3.0/3.3/4.5/5.0V
- Output current 150m A
- Output noise voltage 35μVrmstyp.
- No-load input current 90μA typ.
- I/O voltage difference 0.1V typ.(Io=50m A)
- Ripple rejection ratio 70d B typ.
- Bulit-in On/Off control
General Description
The AT1201 is a low-noise, low-dropout, low-quiescent-current linear regulator designed for battery-powered applications. The output voltage precision is within ±2﹪and output currents of up to 150m A；the input/output voltage difference at 50m A is only 0.1V.
Applications
- Cordless phones
- Portable phones, PHS
- Other battery operating system
Block Diagram
Aimtron reserves the right without notice to change this circuitry and specifications.
7F, No.9,PARK AVENUE. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 : http://.aimtron..tw 2/9/2006 REV:1.1 Email: service@aimtron..tw 1
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Preliminary Product Information 2.5/2.7/2.8/3.0/3.3/4.5/5.0V 150m A LDO Pin Assignment
Ordering Information
Part number AT1201--
- X AT1201--
- X_Green AT1201--
- XR AT1201--
- XR_Green Package SOT-25 SOT-25, Green SOT-25 SOT-25, Green Marking Date Code ,Date Code with one bottom line Date Code ,Date Code with one bottom line 50:5.0V
- - :Output Voltage 25::2.5V 27::2.7V 28:2.8V 30:3.0V 33:3.3V 45::4.5V
- : A:5V B:3.3V C:3.0V D:2.8V E:2.7V F:4.5V G:2.5V : Date Code
- For more marking information, contact our sales representative directly
Absolute Maximum Ratings
Item Symbol Ratings Units
Storage temperature Operating temperature Power supply voltage Output current Power consumption
TSTG TOPR VCC IOUT Pd
-40〜＋125 -30〜＋85 -0.3〜＋14 200 150
℃ ℃ V m A m W
Remended Operating Condition
Item Symbol Ratings Units
Operating temperature Output current Operating voltage
TOP IOP VOP
-20〜＋75 0〜150 3.4〜10
℃ m A...
