MC33275MN-5.0R2G Ver la hoja de datos (PDF) - ON Semiconductor

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MC33275MN-5.0R2G

300 mA, Low Dropout Voltage Regulator

ON Semiconductor 

MC33275, NCV33275

ELECTRICAL CHARACTERISTICS (CL = 1.0mF, TA = 25°C, for min/max values TJ = −40°C to +125°C, Note 1)

Characteristic

Symbol

Min

Typ

Output Voltage

2.5 V Suffix

3.0 V Suffix

3.3 V Suffix

5.0 V Suffix

IO = 0 mA to 250 mA

TA = 25°C, Vin = [VO + 1] V

VO

2.475

2.50

2.970

3.00

3.267

3.30

4.950

5.00

Max

2.525

3.030

3.333

5.05

2.5 V Suffix

3.0 V Suffix

3.3 V Suffix

5.0 V Suffix

Vin = [VO + 1] V, 0 < IO < 100 mA

2% Tolerance from TJ = −40 to +125°C

2.450

−

2.550

2.940

−

3.060

3.234

−

3.366

4.900

−

5.100

Line Regulation Vin = [VO + 1] V to 12 V, IO = 250 mA,

All Suffixes TA = 25°C

Regline

−

Load Regulation Vin = [VO + 1] V, IO = 0 mA to 250 mA,

All Suffixes TA = 25°C

Regload

−

Dropout Voltage

IO = 10 mA

IO = 100 mA

IO = 250 mA

IO = 300 mA

TJ = −40°C to +125°C

Vin − VO

−

−

−

−

Ripple Rejection (120 Hz) Vin(peak−peak) = [VO + 1.5] V to [VO + 5.5] V

−

65

Output Noise Voltage

CL = 1.0 mF

CL = 200 mF

IO = 50 mA (10 Hz to 100 kHz)

Vn

−

−

CURRENT PARAMETERS

Quiescent Current ON Mode

Vin = [VO + 1] V, IO = 0 mA

IQOn

−

Quiescent Current ON Mode SAT Vin = [VO − 0.5] V, IO = 0 mA (Note 2)

IQSAT

2.5 V Suffix

−

3.0 V Suffix

−

3.3 V Suffix

−

5.0 V Suffix

−

2.0

10

5.0

25

25

115

220

260

75

160

46

125

1100

1500

1500

1500

100

200

400

500

−

−

−

200

1500

2000

2000

2000

Current Limit

Vin = [VO + 1] V, VO Shorted

ILIMIT

−

450

−

THERMAL SHUTDOWN

Thermal Shutdown

−

−

150

−

1. Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.

2. Quiescent Current is measured where the PNP pass transistor is in saturation. Vin = [VO − 0.5] V guarantees this condition.

Unit

Vdc

mV

mV

mV

dB

mVrms

mA

mA

mA

°C

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