Product Overview

Product Overview
NCP57302: Voltage Regulator, VLDO, Fast Transient Response, 3.0 A
For complete documentation, see the data sheet
Product Description
The NCP57302 is a high precision, very low dropout (VLDO), low minimum input voltage and low ground current positive voltage
regulator that is capable of providing an output current in excess of 3.0 A with a typical dropout voltage of 315 mV at 3.0 A load
current and input voltage from 1.8 V and up. The device is stable with ceramic output capacitors. The device can withstand up to 18
V max input voltage. Internal protection features consist of output current limiting, built-in thermal shutdown and reverse output
current protection. Logic level enable pin is available. The NCP57302 is an adjustable voltage device and is available in D2PAK-5
package.
Features
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Output Current in Excess of 3.0 A
Minimum Operating Input Voltage 1.8 V for Full 3 A Output Current
315 mV Typical Dropout Voltage at 3.0 A
Adjustable Output Voltage Range from 1.24 V to 13 V
Low Ground Current
Fast Transient Response
Switching Power Supply Post Regulation
Stable with Ceramic Output Capacitor
Logic Compatible Enable Pin
Current Limit, Reverse Current and Thermal Shutdown Protection
For more features, see the data sheet
Applications
End Products
• Functional Replacement for Industry Standard MIC29300,
MIC39300, MIC37300 with Improved Minimum Input Voltage
Specification
• Consumer and Industrial Equipment Point of Regulation
• Servers and Networking Equipment
• FPGA, DSP and Logic Power supplies
• Battery Chargers
Part Electrical Specifications
Product
Compliance
Status
Output
Polarity
VO (V)
NCP57302DSADJR4G
Pb-free
Active
Single
Positive
Active
Single
Positive
IO Typ
(A)
VI Max
(V)
VDO Typ
(V)
Iq Typ
(mA)
PSRR
(dB)
Noise
(µVrms)
Package
Type
Adjustabl 3
e
18
0.3
60
70
D PAK-5
Adjustabl 3
e
18
0.3
60
70
D PAK-5
2
Halide free
2
NCV57302DSADJR4G
AEC
Qualified
PPAP
Capable
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016