MAX15104 Datasheet, PDF (1/10 Pages) Maxim Integrated Products – Small 2A, Low-Dropout Linear Regulator in a 2.7mm x 1.6mm Package

19-6266; Rev 0; 4/12
EVALUATION KIT AVAILABLE
MAX15104
Small 2A, Low-Dropout Linear Regulator
in a 2.7mm x 1.6mm Package
General Description
The MAX15104 is a small, low-dropout linear regulator
optimized for networking, datacom, and server applica-
tions. The regulator delivers up to 2A from a 1.7V to 5.5V
input supply with output accuracy of Q1.6%. The output
is adjustable down to 0.6V with a guaranteed dropout
voltage of less than 150mV at full load. The internal
p-channel switch is protected with a foldback current
limit and thermal shutdown.
The MAX15104 features an external bypass input to
reduce noise. This bypass input also serves as a soft-
start control. An enable input and power-good output are
included for power sequence control.
The MAX15104 is available in a 1.6mm x 2.7mm WLP
package and is fully specified from the -40NC to +85NC
operating temperature range.
Applications
Networking
Telecom/Datacom
Servers
Base Stations
PLL Power
Features
S 1.7V to 5.5V Operating Range
S 150mV Dropout Guaranteed at 2A
S ±1.6% Output Accuracy Over Line, Load, and
Temperature
S 70dB PSRR At 500kHz
S Adjustable Output from 0.6V to 5.2V
S Foldback Current Protection
S Thermal Shutdown Protection
S Low Noise 15µV_RMS (typ)
S Small 1.6mm x 2.7mm WLP Package
Ordering Information appears at end of data sheet.
For related parts and recommended products to use with this part,
refer to www.maxim-ic.com/MAX15104.related.
Typical Operating Circuit
INPUT
(1.7V TO 5.5V)
C_IN
2.2µF
POWER-GOOD
OUTPUT
IN
OUT
MAX15104
EN
PG
FB
GND
SS_BYP
CSS
100nF
OUTPUT
(0.6V TO V_IN - 200mV)
COUT
R1
22µF
0 TO 4.6kI
R2
600I
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For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.