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PDF NCP707 Data sheet ( Hoja de datos )
| Número de pieza | NCP707 | |
| Descripción | Low Dropout Regulator | |
| Fabricantes | ON Semiconductor | |
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NCP707
200 mA, Very-Low
Quiescent Current, IQ 25 mA,
Low Noise, Low Dropout
Regulator
The NCP707 is 200 mA LDO that provides the engineer with a very
stable, accurate voltage with very low noise suitable for space
constrained, noise sensitive applications. In order to optimize
performance for battery operated portable applications, the NCP707
employs the dynamic quiescent current adjustment for very low IQ
consumption at no−load.
Features
• Operating Input Voltage Range: 1.9 V to 5.5 V
• Available in Fixed Voltage Options: 1.5 V to 3.3 V
Contact Factory for Other Voltage Options
• Very Low Quiescent Current of Typ. 25 mA
• Very Low Noise: 22 mVRMS from 100 Hz to 100 kHz
• Very Low Dropout: 120 mV Typical at 200 mA
• ±2% Accuracy Over Load/Line/Temperature
• High Power Supply Ripple Rejection: 70 dB at 1 kHz
• Thermal Shutdown and Current Limit Protections
• Stable with a 1 mF Ceramic Output Capacitor
• Available in XDFN 1.0 x 1.0 mm Package
• These are Pb−Free Devices
Typical Applicaitons
• PDAs, Mobile phones, GPS, Smartphones
• Wireless Handsets, Wireless LAN, Bluetooth®, Zigbee®
• Portable Medical Equipment
• Other Battery Powered Applications
VIN
CIN
ON
OFF
IN
EN
NCP707
OUT
GND
VOUT
COUT
1 mF
Ceramic
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1
XDFN4
MX SUFFIX
CASE 711AJ
MARKING
DIAGRAM
XM
1
X = Specific Device Code
M = Date Code
PIN CONNECTION
IN EN
43
EPAD
1
OUT
2
GND
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 18 of this data sheet.
Figure 1. Typical Application Schematic
© Semiconductor Components Industries, LLC, 2013
April, 2013 − Rev. 1
1
Publication Order Number:
NCP707/D
Free Datasheet http://www.datasheet4u.com/
1 page  
NCP707
35
30 TA = 125°C
25 TA = 25°C
20 TA = −40°C
15
10
5
CIN = COUT = 1 mF
IOUT = 0 mA
0 VOUT(NOM) = 1.5 V
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
INPUT VOLTAGE (V)
Figure 9. Quiescent Current vs. Input Voltage
VOUT = 1.5 V
35
30 TA = 125°C
25 TA = 25°C
TA = −40°C
20
15
10
5
CIN = COUT = 1 mF
IOUT = 0 mA
0 VOUT(NOM) = 2.8 V
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
INPUT VOLTAGE (V)
Figure 11. Quiescent Current vs. Input Voltage
VOUT = 2.8 V
35
30 TA = 125°C
25 TA = 25°C
20 TA = −40°C
15
10
5
CIN = COUT = 1 mF
IOUT = 0 mA
0 VOUT(NOM) = 3.1 V
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
INPUT VOLTAGE (V)
Figure 13. Quiescent Current vs. Input Voltage
VOUT = 3.1 V
35
30 TA = 125°C
25 TA = 25°C
TA = −40°C
20
15
10
5
CIN = COUT = 1 mF
IOUT = 0 mA
0 VOUT(NOM) = 1.8 V
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
INPUT VOLTAGE (V)
Figure 10. Quiescent Current vs. Input Voltage
VOUT = 1.8 V
35
30 TA = 125°C
25 TA = 25°C
20 TA = −40°C
15
10
5
CIN = COUT = 1 mF
IOUT = 0 mA
0 VOUT(NOM) = 3.0 V
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
INPUT VOLTAGE (V)
Figure 12. Quiescent Current vs. Input Voltage
VOUT = 3.0 V
35
30
CIN = COUT = 1 mF
IOUT = 0 mA
25 VOUT(NOM) = 3.3 V
20
TA = 125°C
TA = 25°C
TA = −40°C
15
10
5
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
INPUT VOLTAGE (V)
Figure 14. Quiescent Current vs. Input Voltage
VOUT = 3.3 V
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5
5 Page 
NCP707
100
90
80 IOUT = 150 mA
70
60
IOUT = 1 mA
50
40
30 COUT = 1 mF
20 CIN = none,
10
0
VIN = 3.5 V ± 50 mVAC
VOUT(NOM) = 3.0 V
IOUT = 10 mA
10 100 1k 10k 100k 1M
10M
FREQUENCY (Hz)
Figure 45. PSRR vs. Frequency
VOUT = 3.0 V
1.000
0.100
CIN = COUT = 1 mF
VIN = 2.0 V
VOUT = 1.5 V
MLCC, X7R
1206 size
IOUT = 10 mA
90
80 IOUT = 150 mA
70
60
IOUT = 1 mA
50
40
30
20
10
0
10
COUT = 1 mF
CIN = none,
VIN = 3.6 V ± 50 mVAC
VOUT(NOM) = 3.1 V
IOUT = 10 mA
100 1k 10k 100k 1M
FREQUENCY (Hz)
Figure 46. PSRR vs. Frequency
VOUT = 3.1 V
10M
1.000
0.100
CIN = COUT = 1 mF
VIN = 3.6 V
VOUT = 3.1 V
MLCC, X7R
1206 size
IOUT = 10 mA
0.010
IOUT = 200 mA
IOUT = 1 mA
0.001
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
Figure 47. Output Noise Density vs. Frequency
VOUT = 1.5 V
0.010
IOUT = 200 mA
IOUT = 1 mA
0.001
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
Figure 48. Output Noise Density vs. Frequency
VOUT = 3.1 V
0.35
0.3
TA = 125°C
0.25
0.2 TA = 25°C
0.15
0.1 TA = −40°C
0.05
CIN = COUT = 1 mF
VIN = 2 V
0 VOUT(NOM) = 1.5 V
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
ENABLE VOLTAGE (V)
Figure 49. Enable Input Current vs. Enable
Voltage
0.9
0.85
0.8
0.75
VIN = 2 V
CIN = COUT = 1 mF
VOUT(NOM) = 1.5 V
VEN = Low to High
0.7
0.65
VEN = High to Low
0.6
0.55
0.5
−40
−20 0 20 40 60 80 100 120 140
JUNCTION TEMPERATURE (°C)
Figure 50. Enable Threshold Voltage vs.
Temperature
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11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet NCP707.PDF ] | |
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