A6500A
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
500mA HIGH PSRR, LOW NOISE,FAST RESPONSE LINEAR
DESCRIPTION
FEATURES
A6500A series is a group of positive voltage
output, low power consumption, low dropout
voltage regulator.
Low Power Consumption: 30uA (Typ.)
Low Output Noise (50uVRMS
)
Standby Mode: 0.1uA
Low Dropout Voltage: 0.08V@ 150mA (Typ.)
High Ripple Rejection: 72dB@ 1KHz (Typ.)
Low Temperature Coefficient: ±100ppm/℃
Excellent Line Regulation: 0.05%/V
A6500A can provide output value in the range of
1.0V~4.5V every 0.1V step. It also can be
customized on command.
A6500A includes high accuracy voltage reference,
error amplifier, current limit circuit and output driver
module with discharge capability.
Build-In chip enable and discharge circuit
Output Voltage Range: 1.0V~4.5V (customized
on command every 0.1V Step
A6500A has excellent load and line transient
response and good temperature characteristics,
which can assure the stability of chip and power
system. And it uses trimming technique to
guarantee output voltage accuracy within ±2%.
Highly accurate: ±2%
Output Current Limit
Available in SOT-25 Package
A6500A is available in SOT-25 package.
APPLICATION
Power Source for Cellular Phones and various
kind of PCSs
ORDERING INFORMATION
Battery Powered Equipment
Power Management of MP3, PDA, DSC,
Mouse, PS2 Games
Package Type
SOT-25
Part Number
A6500AE5R-XXZ
A6500AE5VR-XXZ
E5
Reference Voltage Source
Regulation after Switching Power
XX: Output Voltage
25=2.5V, 33=3.3V
Note
Z: A, B (Pin Description)
R: Tape & Reel
TYPICAL APPLICATION CIRCUIT
V: Halogen free Package
AiT provides all RoHS products
Suffix “ V “ means Halogen free Package
NOTE: Input capacitor (CIN = 1uF) and Output capacitor
(COUT ≥ 1uF) are recommended in all application circuit.
REV1.3
- JUN 2011 RELEASED, FEB 2015 UPDATED -
1