NCV59748 Datasheet, PDF (1/10 Pages) ON Semiconductor – 1.5 A, Dual-Rail Very Low‐Dropout Linear Regulator with Programmable Soft‐Start

NCV59748
1.5 A, Dual-Rail Very
Low‐Dropout Linear
Regulator with
Programmable Soft‐Start
The NCV59748 is dual−rail very low dropout voltage regulator,
capable of providing an output current in excess of 1.5 A with a
dropout voltage of 60 mV typ. at full load current. The devices are
stable with ceramic and any other type of output capacitor ≥ 2.2 mF.
This series contains adjustable output voltage version with output
voltage down to 0.8 V. Internal protection features consist of built-in
thermal shutdown and output current limiting protection.
User-programmable Soft-Start and Power-Good pins are available.
The NCV59748 is offered in DFN10 3×3 package, wettable flanks
option available for Enhanced Optical Inspection.
Features
• Output Current in Excess of 1.5 A
• V_IN Range: 0.8 V to 5.5 V
• V_BIAS Range: 2.7 V to 5.5 V
• Output Voltage Range: 0.8 V to 3.6 V
• Dropout Voltage: 60 mV at 1.5 A
• Programmable Soft-Start
• Open Drain Power Good Output
• Fast Transient Response
• Stable with Any Type of Output Capacitor ≥ 2.2 mF
• Current Limit and Thermal Shutdown Protection
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These are Pb−Free Devices
Applications
• Automotive, Consumer and Industrial Equipment Point of Load
Regulation
• FPGA, DSP and Logic Power Supplies
• Switching Power Supply Post Regulation
NCV59748
www.onsemi.com
DFN10
CASE 485C
MARKING DIAGRAM
1
NCV
59748
ALYWG
G
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb-Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
IN 1
IN 2
PG 3
BIAS 4
EN 5
Thermal
Pad
10 OUT
9 OUT
8 FB
7 SS
6 GND
DFN10−3y3−0.5P
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 9 of this data sheet.
Figure 1. Typical Application Schematic
© Semiconductor Components Industries, LLC, 2015
1
November, 2015 − Rev. 0
Publication Order Number:
NCV59748/D