NCP5663(2005) View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

NCP5663
(Rev.:2005)

Low Output Voltage, Ultra−Fast 3.0 A Low Dropout Linear Regulator with Enable

ON Semiconductor 

NCP5663

ELECTRICAL CHARACTERISTICS

(Vin − Vout = 1.5 V, for typical values TJ = 25°C, for min/max values TJ = −40°C to 85°C, Cin = Cout = 150 mF unless otherwise noted.)

Characteristic

Symbol

Min

Typ

Max

Unit

ADJUSTABLE OUTPUT VERSION

Input Voltage

Output Noise Voltage

Output Voltage Accuracy

TJ = 25°C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 3.0 A)

TJ = −20 to +125°C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 3.0 A)

TJ = −40 to +150°C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 3.0 A)

Adjustable Pin Input Current

Line Regulation (Iout = 10 mA, Vout+1.5 V < Vin < 7.0 V)

Load Regulation (10 mA < Iout < 3.0 A)

Dropout Voltage (Iout = 3.0 A)

Peak Output Current Limit

Internal Current Limitation

Ripple Rejection (120 Hz)

Ripple Rejection (1 kHz)

Vin

Vn

Vout

Iadj

REGline

REGload

VDO

Iout

Ilim

RR

2.0

−

−1%

−1.5%

−2%

−

−

−

−

3.0

−

−

−

−

28

−

0.9

−

40

0.03

0.03

1.0

−

4.5

70

65

9.0

−

+1%

+1.5%

+2%

−

−

−

1.3

−

−

−

−

V

mVrms

V

nA

%

%

V

A

A

dB

Thermal Shutdown (Guaranteed by Design)

TSHD

−

160

−

°C

Ground Current

Iout = 3.0 A

Iq

−

1.3

3.0

mA

Disabled State

Iqds

−

10

300

mA

Enable Input Threshold Voltage

Ven

V

Voltage Increasing, On state, Logic High

1.3

−

−

Voltage Decreasing, Off state, Logic Low

−

−

0.3

Enable Input Current

Ien

Enable Pin Voltage = 0.3 Vmax

−

0.5

−

mA

Enable Pin Voltage = 1.3 Vmin

−

0.5

−

http://onsemi.com

3

Share Link: