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PDF NCV8664C Data sheet ( Hoja de datos )
| Número de pieza | NCV8664C | |
| Descripción | Low Dropout Linear Regulator | |
| Fabricantes | ON Semiconductor | |
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NCV8664C
Very Low Iq Low Dropout
Linear Regulator
The NCV8664C is a precision 3.3 V and 5.0 V fixed output, low
dropout integrated voltage regulator with an output current
capability of 150 mA. Careful management of light load current
consumption, combined with a low leakage process, achieve a
typical quiescent current of 22 mA.
NCV8664C is pin and functionally compatible with NCV4264−2C
and could replace this part when lower quiescent current is required.
The output voltage is accurate within ±2.0 %, and maximum
dropout voltage is 600 mV at full rated load current.
It is internally protected against input supply reversal, output
overcurrent faults, and excess die temperature. No external
components are required to enable these features.
Features
• 3.3 V, 5.0 V Fixed Output
• ±2.0 % Output Accuracy, Over Full Temperature Range
• 22 mA Typical Quiescent Current
• 600 mV Maximum Dropout Voltage at 150 mA Load Current
• Wide Input Voltage Operating Range of 4.5 V to 45 V
• Internal Fault Protection
♦ −42 V Reverse Voltage
♦ Short Circuit/Overcurrent
♦ Thermal Overload
• EMC Compliant
• AEC−Q100 Grade 1 Qualified and PPAP Capable
• These are Pb−Free Devices
www.onsemi.com
MARKING
DIAGRAMS
TAB SOT−223
12 3
ST SUFFIX
CASE 318E
AYW
664CxG
G
1
x = Voltage Rating SOT223
(5 = 5.0 V Version)
(3 = 3.3 V Version)
A = Assembly Location
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
(SOT−223)
PIN FUNCTION
1 VIN
2,4,TAB GND
3 VOUT
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
November, 2014 − Rev. 0
1
Publication Order Number:
NCV8664C/D
1 page  
NCV8664C
Typical Characteristic Curves − 5 V Version
100
Unstable Region
10
5.10
5.05
1 Stable Region
5.00
0.1
0.01
0
6
CQ = 10 mF
25 50 75 100 125
IQ, OUTPUT CURRENT (mA)
Figure 4. Output Stability with Output
Capacitor ESR
150
5
4
3
2
RL = 33 W
1 TJ = 25°C
0
0 1 2 3 4 5 6 7 8 9 10
VI, INPUT VOLTAGE (V)
Figure 6. Output Voltage vs. Input Voltage
4.95
VI = 13.5 V
RL = 1 kW
4.90
−40
0 40 80 120
TJ, JUNCTION TEMPERATURE (°C)
Figure 5. Output Voltage vs. Junction
Temperature
160
450
400
350
TJ = 125°C
300
250
200 TJ = 25°C
150
100
50
0
0 25 50 75 100 125 150
IQ, OUTPUT CURRENT (mA)
Figure 7. Dropout Voltage vs. Output Current
350
300
250
200
150
100
VQ = 0 V
TJ = 25°C
50
0
0 5 10 15 20 25 30 35 40 45
VI, INPUT VOLTAGE (V)
Figure 8. Maximum Output Current vs. Input
Voltage
3.0
TJ = 25°C
2.5
2.0
RL = 50 W
1.5
1.0
RL = 100 W
0.5
0
0 5 10 15 20 25 30 35 40 45
VI, INPUT VOLTAGE (V)
Figure 9. Quiescent Current vs. Input Voltage
www.onsemi.com
5
5 Page 
NCV8664C
PACKAGE DIMENSIONS
SOT−223 (TO−261)
CASE 318E−04
ISSUE N
D
b1
4
HE
1 23
E
e1
e
0.08 (0003)
A1
b
Aq
L
C
L1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: INCH.
MILLIMETERS
DIM MIN NOM MAX
A 1.50
1.63
1.75
A1 0.02
0.06
0.10
b 0.60 0.75 0.89
b1 2.90
3.06
3.20
c 0.24 0.29 0.35
D 6.30
6.50
6.70
E 3.30 3.50 3.70
e 2.20 2.30 2.40
e1 0.85
0.94
1.05
L 0.20 −−− −−−
L1 1.50
1.75
2.00
H E 6.70
7.00
7.30
q 0°
− 10°
MIN
0.060
0.001
0.024
0.115
0.009
0.249
0.130
0.087
0.033
0.008
0.060
0.264
0°
INCHES
NOM
0.064
0.002
0.030
0.121
0.012
0.256
0.138
0.091
0.037
−−−
0.069
0.276
−
MAX
0.068
0.004
0.035
0.126
0.014
0.263
0.145
0.094
0.041
−−−
0.078
0.287
10°
SOLDERING FOOTPRINT
3.8
0.15
2.0
0.079
2.3
0.091
2.3
0.091
6.3
0.248
2.0
0.079
1.5
0.059
ǒ ǓSCALE 6:1
mm
inches
ON Semiconductor and the
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries.
SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed
at www.onsemi.com/site/pdf/Patent− Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty,
representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product
or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in
SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must
be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products
are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or
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all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended
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11
NCV8664C/D
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NCV8664C.PDF ] | |
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