NCV4269AD250R2G datasheet(5/20 Pages) ONSEMI

Part #	NCV4269AD250R2G

Description	Micropower 150 mA LDO Linear Regulator

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NCV4269A

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ELECTRICAL CHARACTERISTICS (−40

°C ≤ TJ ≤ 150°C, VI = 13.5 V unless otherwise specified)

Characteristic

Symbol

Test Conditions

Min

Typ

Max

Unit

REGULATOR

Output Voltage (5.0 V Version)

VQ

1 mA

v IQ v 100 mA, 6 V v VI v 16 V

4.90

5.00

5.10

V

Output Voltage (3.3 V Version)

VQ

1 mA

v IQ v 100 mA, 5.5 V v VI v 16 V

3.234

3.30

3.366

V

Current Limit

IQ

−

150

200

500

mA

Current Consumption; Iq = II – IQ

Iq

IQ = 1 mA, RO, SO High

−

190

250

mA

Current Consumption; Iq = II – IQ

Iq

IQ = 10 mA, RO, SO High

−

250

450

mA

Current Consumption; Iq = II – IQ

Iq

IQ = 50 mA, RO, SO High

−

2.0

3.0

mA

Dropout Voltage (5.0 V Version)

Vdr

VI = 5 V, IQ = 100 mA

−

0.25

0.5

V

Load Regulation

DVQ

IQ = 5 mA to 100 mA

−

10

20

mV

Line Regulation

DVQ

VI = 6 V to 26 V IQ = 1 mA

−

10

30

mV

RESET GENERATOR

Reset Switching Threshold

5.0 V Version

3.3 V Version

VRT

−

4.50

2.97

4.65

3.07

4.80

3.17

V

Reset Adjust Switching Threshold

5.0 V Version

3.3 V Version

VRADJ,TH

VQ > 3.5 V

VQ > 2.3 V

1.26

1.35

1.44

V

Reset Pullup Resistance

RRO,INT

−

10

20

40

k

W

Reset Output Saturation Voltage

VRO,SAT

VQ < VRT, RRO, INT

−

0.1

0.4

V

Upper Delay Switching Threshold

5.0 V Version

3.3 V Version

VUD

−

1.4

0.7

1.8

1.23

2.2

1.6

V

Lower Delay Switching Threshold

5.0 V Version

3.3 V Version

VLD

−

0.3

0.45

0.49

0.60

V

Saturation Voltage on Delay Capacitor

VD,SAT

VQ < VRT

−

0.1

V

Charge Current

5.0 V Version

3.3 V Version

ID,C

VD = 1 V

3.0

6.5

4.3

9.5

7.0

mA

Delay Time L

³ H

td

CD = 100 nF

17

28

73

ms

Delay Time H

³ L

tRR

CD = 100 nF

−

3.15

−

ms

INPUT VOLTAGE SENSE

Sense Threshold High

VSI,High

−

1.24

1.31

1.38

V

Sense Threshold Low

VSI,Low

−

1.16

1.20

1.28

V

Sense Output Saturation Voltage

VSO,Low

VSI < 1.20 V; VQ > 3 V; RSO

−

0.1

0.4

V

Sense Resistor Pullup

RSO,INT

−

10

20

40

k

W

Sense Input Current

ISI

−

−1.0

0.1

1.0

mA

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

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