NCP4620DSN45T1G datasheet, PDF

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NCP4620DSN45T1G: DescriptionFIXED POSITIVE LDO REGULATOR; CategoryPower/power management The power supply circuit; File Size371KB，16 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn; Environmental Compliance

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NCP4620DSN45T1G Overview

FIXED POSITIVE LDO REGULATOR

NCP4620DSN45T1G Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Parts packaging code	SOT-23
package instruction	LSSOP,
Contacts	5
Reach Compliance Code	compli
ECCN code	EAR99
Maximum drop-back voltage 1	0.4 V
Maximum input voltage	10 V
Minimum input voltage	5 V
JESD-30 code	R-PDSO-G5
length	2.9 mm
Number of functions	1
Number of terminals	5
Working temperatureTJ-Max	150 °C
Maximum output voltage 1	4.6035 V
Minimum output voltage 1	4.383 V
Nominal output voltage 1	4.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.45 mm
surface mount	YES
technology	CMOS
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
width	1.65 mm
Base Number Matches	1

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NCP4620

150 mA, 10 V, Low Dropout

Regulator

The NCP4620 is a CMOS Linear voltage regulator with 150 mA

output current capability. The device is capable of operating with input

voltages up to 10 V, with high output voltage accuracy and low

temperature−drift coefficient. The NCP4620 is easy to use, with

output current fold−back protection and a thermal shutdown circuit

included. A Chip Enable function is included to save power by

lowering supply current.

Features

http://onsemi.com

MARKING

DIAGRAMS

XXX

XMM

•

Operating Input Voltage Range: 2.6 V to 10 V

Output Voltage Range: 1.2 V to 6.0 V (available in 0.1 V steps)

Output Voltage Accuracy:

±1.0%

Low Supply Current: 23

Low Dropout: 165 mV (I

OUT

= 100 mA, V

OUT

= 3.3 V)

400 mV (I

OUT

= 150 mA, V

OUT

= 2.8 V)

High PSRR: 70 dB at 1 kHz

Line Regulation 0.02%/V Typ

Current Fold Back Protection

Thermal Shutdown Protection

Stable with Ceramic Capacitors

Available in SC−70 and SOT23 Packages

These are Pb−Free Devices*

Battery products powered by 2 Lithium Ion cells

Networking and Communication Equipment

Cameras, DVRs, STB and Camcorders

Toys, industrial applications

VIN

NCP4620x

VOUT

SC−70

CASE 419A

SOT−23−5

CASE 1212

XXXMM

XXXX, XXX= Specific Device Code

= Date Code

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 14 of this data sheet.

Typical Applications

GND

Figure 1. Typical Application Schematic

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2012

May, 2012

−

Rev. 4

Publication Order Number:

NCP4620/D

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