NCP4589 View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

NCP4589

300 mA, Tri-Mode, LDO Linear Voltage Regulator

ON Semiconductor 

NCP4589

ELECTRICAL CHARACTERISTICS

−40°C ≤ TA ≤ 85°C; VIN = VOUT(NOM) + 1 V; IOUT = 1 mA; CIN = COUT = 1 mF; unless otherwise noted. Typical values are at TA = +25°C.

Parameter

Test Conditions

Symbol

Min

Typ

Max

Unit

AE Pull Down Current

IAEPD

0.1

mA

Power Supply Rejection Ratio

VIN = VOUT + 1 V or 2.2 V whichever is higher,

PSRR

70

dB

DVIN = 0.2 Vpk−pk, IOUT = 30 mA, f = 1 kHz, Fast

Mode

Output Noise Voltage

VOUT = 1.0 V, IOUT = 30 mA, f = 10 Hz to

VN

100 kHz

90

mVrms

Low Output N−channel Tr. On

Resistance

VIN = 4 V, VCE = 0 V

RLOW

50

W

3. The value of supply current is excluding the Pull−down constant current of CE and AE Pin

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