NCP551SN33T1G datasheet(4/12 Pages) ONSEMI

Part #	NCP551SN33T1G

Description	150 mA CMOS Low Iq Low-Dropout Voltage Regulator

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Manufacturer	ONSEMI [ON Semiconductor]

Direct Link	http://www.onsemi.com

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4 / 12 page

NCP551, NCV551

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4

ELECTRICAL CHARACTERISTICS (continued)

(Vin = Vout(nom.) + 1.0 V, VEN = Vin, Cin = 1.0 mF, Cout = 1.0 mF, TA = 25°C, unless otherwise noted.)

Output Short Circuit Current (Vout = 0 V)

1.4 V−2.0 V (Vin = 4.0 V)

2.1 V−3.0 V (Vin = 5.0 V)

3.1 V−4.0 V (Vin = 6.0 V)

4.1 V−5.0 V (Vin = 8.0 V)

Iout(max)

160

350

600

mA

3. Maximum package power dissipation limits must be observed.

PD

+

TJ(max) * TA

R

qJA

4. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.

5. NCP551

Tlow = −40°CThigh = +85°C

NCV551

Tlow = −40°CThigh = +125°C.

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