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LDO Regulator, 150 mA, 45 V, 190 µA IQ, with Delay, Adjustable Reset, and Sense Output
Active, Not Rec
The NCV4269A is a 5.0 V precision micropower voltage regulator with an output current capability of 150 mA.
The output voltage is accurate within ±2.0% with a maximum dropout voltage of 0.5 V at 100 mA. Low quiescent current is a feature drawing only 240 µA with a 1.0 mA load. This part is ideal for any and all battery operated microprocessor equipment.
Microprocessor control logic includes an active reset output RO with delay and a SI/SO monitor which can be used to provide an early warning signal to the microprocessor of a potential impending reset signal. The use of the SI/SO monitor allows the microprocessor to finish any signal processing before the reset shuts the microprocessor down.
The active Reset circuit operates correctly at an output voltage as low as 1.0 V. The Reset function is activated during the power up sequence or during normal operation if the output voltage drops outside the regulation limits.
The reset threshold voltage can be decreased by the connection of an external resistor divider to the RADJ lead. The regulator is protected against reverse battery, short circuit, and thermal overload conditions. The device can withstand load dump transients making it suitable for use in automotive environments. The device has also been optimized for EMC conditions.
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ON Target
Output
Polarity
VO (V)
IO Typ (A)
VI Min (V)
VI Max (V)
VDO Typ (V)
Iq Typ (mA)
PSRR (dB)
Noise (µVrms)
Enable
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Reference Price
Last Shipments
Pb
A
H
P
SOIC-8
1
260
REEL
2500
N
Single
Positive
3.3
0.15
5.5
45
0.25
0.19
-
-
No
Yes
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-8
1
260
TUBE
98
N
Single
Positive
5
0.15
5.5
45
0.25
0.19
-
-
No
Yes
Automotive
Price N/A
More Details
Active, Not Rec
Pb
A
H
P
SOIC-8
1
260
REEL
2500
Y
Single
Positive
5
0.15
5.5
45
0.25
0.19
-
-
No
Yes
Automotive
$0.7181
More Details
Obsolete
Pb
A
H
P
SOIC-14
1
260
TUBE
55
N
Single
Positive
5
0.15
5.5
45
0.25
0.19
-
-
No
Yes
Automotive
Price N/A
More Details
Active, Not Rec
Pb
A
H
P
SOIC-14
1
260
REEL
2500
Y
Single
Positive
5
0.15
5.5
45
0.25
0.19
-
-
No
Yes
Automotive
$0.7852
More Details
Obsolete
Pb
A
H
P
SOIC-20W
3
260
TUBE
38
N
Single
Positive
5
0.15
5.5
45
0.25
0.19
-
-
No
Yes
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-20W
3
260
REEL
1000
N
Single
Positive
5
0.15
5.5
45
0.25
0.19
-
-
No
Yes
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-8 EP
2
260
TUBE
98
N
Single
Positive
5
0.15
5.5
45
0.25
0.19
-
-
No
Yes
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-8 EP
2
260
REEL
2500
N
Single
Positive
5
0.15
5.5
45
0.25
0.19
-
-
No
Yes
Automotive
Price N/A
More Details
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可靠性数据
Die Related Summary Data
Device: NCV4269AD133R2G
Equivalent to wafer fab process: BP STD LINEAR
产品技术
产品技术
等效器件小时
平均故障间隔时间/平均无故障时间(按小时计算)
FITS
BP STD LINEAR
10
12120914040
More Details
Re-calculate Data
Data is based on the following assumptions.
Note: The temperature and confidence level may be adjusted to your requirements.
Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)