NCP4683DMU12TCG データシートの表示（PDF） - ON Semiconductor

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NCP4683DMU12TCG

300 mA, Low Dropout Regulator

ON Semiconductor 

NCP4683

VIN

VOUT VIN

VOUT

Vref

Vref

Current Limit

CE

CE

GND

Current Limit

GND

NCP4683Hxxxx

NCP4683Dxxxx

Figure 2. Simplified Schematic Block Diagram

PIN FUNCTION DESCRIPTION

Pin No.

UDFN1010*

Pin No.

SC−70

Pin No.

SOT23

Pin Name

1

4

5

VOUT

2

3

2

GND

3

1

3

CE

4

5

1

VIN

−

2

4

NC

*Tab is GND level. (They are connected to the reverse side of this IC.

The tab is better to be connected to the GND, but leaving it open is also acceptable.

Description

Output pin

Ground

Chip enable pin (Active “H”)

Input pin

No connection

ABSOLUTE MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Input Voltage (Note 1)

Output Voltage

Chip Enable Input

Output Current

Power Dissipation UDFN1010

Power Dissipation SC−70

VIN

VOUT

VCE

IOUT

PD

6.0

V

−0.3 to VIN + 0.3

V

−0.3 to 6.0

V

400

mA

400

mW

380

Power Dissipation SOT23

420

Junction Temperature

TJ

−40 to 150

°C

Storage Temperature

TSTG

−55 to 125

°C

ESD Capability, Human Body Model (Note 2)

ESDHBM

2000

V

ESD Capability, Machine Model (Note 2)

ESDMM

200

V

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

1. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.

2. This device series incorporates ESD protection and is tested by the following methods:

ESD Human Body Model tested per AEC−Q100−002 (EIA/JESD22−A114)

ESD Machine Model tested per AEC−Q100−003 (EIA/JESD22−A115)

Latchup Current Maximum Rating tested per JEDEC standard: JESD78.

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