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NCP606

LDO Regulator - Low IGND, CMOS with/without Enable and with Enhanced 500 mA

ON Semiconductor 

NCP605, NCP606

PIN FUNCTION DESCRIPTION

Pin No.

Pin Name

Description

1

Vin

Positive Power Supply Input*

2

GND

Power Supply Ground

3

NC/EN

NCP605: This Pin is Not Connected

NCP606: This Pin is Enable Input, Active HIGH

4

Vout

Regulated Output Voltage

5

SENSE/ADJ Output Voltage Sense Input

Fixed Version: Connect Directly to Output Capacitor

Adjustable Version: Connect to Middle Point of External Resistor Divider

6

Vin

Positive Power Supply Input*

EPAD

GND

Exposed Pad is Connected to Ground

*Pins 1 and 6 must be connected together externally for output current full range operation

ABSOLUTE MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Input Voltage Range (Note 1)

Chip Enable Voltage Range (NCP606 only)

Output Voltage Range

Output Voltage/Sense Input Range, SENSE/ADJ

ESD Capability

Human Body Model

Machine Model

Vin

−0.3 to 6.5

V

VEN

−0.3 to 6.5

V

Vout

−0.3 to 6.5

V

VADJ

−0.3 to 6.5

V

ESD

4000

V

200

Maximum Junction Temperature

TJ(MAX)

150

°C

Storage Temperature Range

TSTG

−65 to 150

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

NOTE: This device series contains ESD Protection and exceeds the following tests:

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

ESD Machine Model tested per AEC− 150 mA per JEDEC standard: JESD78Q100−003 (EIA/JESD22−A115)

Latchup Current Maximum Rating: v 150 mA per JEDEC standard: JESD78.

1. Minimum Vin = (Vout + VDO) or 1.5 V, whichever is higher.

THERMAL CHARACTERISTICS

Rating

Symbol

Value

Unit

Thermal Resistance, Junction−to−Ambient (Note 2)

RqJA

75

°C/W

Thermal Resistance, Junction−to−Case

RYJC

18

°C/W

2. Soldered on 645 mm2, 1 oz copper area, FR4. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe

Operating Area.

OPERATING RANGES (Note 3)

Rating

Symbol

Value

Unit

Input Voltage (Note 4)

Vin

1.5 to 6.0

V

Output Current (Notes 5 and 6)

Iout

0 to 675

mA

Junction Temperature

TJ

−40 to 150

°C

Ambient Temperature

TA

−40 to 125

°C

3. Refer to Electrical Characteristics and Application Information for Safe Operating Area.

4. Minimum Vin = (Vout + VDO) or 1.5 V, whichever is higher.

5. Minimum limit valid for fixed versions only. For more details refer to Application Information Section.

6. Maximum limit for Vout = Vout(nom) − 10%.

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