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PDF NCV8170 Data sheet ( Hoja de datos )
| Número de pieza | NCV8170 | |
| Descripción | 150mA CMOS LDO Regulator | |
| Fabricantes | ON Semiconductor | |
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NCV8170
Ultra‐Low IQ 150 mA
CMOS LDO Regulator
The NCV8170 series of CMOS low dropout regulators are designed
specifically for portable battery-powered applications which require
ultra-low quiescent current. The ultra-low consumption of typ. 500 nA
ensures long battery life and dynamic transient boost feature improves
device transient response for wireless communication applications.
The device is available in small 1 × 1 mm xDFN4 and SOT−563
packages.
Features
• Operating Input Voltage Range: 2.2 V to 5.5 V
• Output Voltage Range: 1.2 V to 3.6 V (0.1 V Steps)
• Ultra-Low Quiescent Current Typ. 0.5 mA
• Low Dropout: 170 mV Typ. at 150 mA
• High Output Voltage Accuracy ±1%
• Stable with Ceramic Capacitors 1 mF
• Over-Current Protection
• Thermal Shutdown Protection
• NCV8170A for Active Discharge Option
• Available in Small 1 × 1 mm xDFN4 and SOT−563 Packages
• These are Pb-Free Devices
Typical Applications
• Battery Powered Equipments
• Portable Communication Equipments
• Cameras, Image Sensors and Camcorders
VIN
CIN 1 mF
IN OUT
NCV8170
EN
GND
COUT
VOUT
1 mF
www.onsemi.com
1
XDFN4
MX SUFFIX
CASE 711AJ
6
1
SOT−563
XV SUFFIX
CASE 463A
MARKING DIAGRAMS
XDFN4
XX M
1
XX = Specific Device Code
M = Date Code
SOT−563
XX MG
1
XX = Specific Device Code
M = Month Code
G = Pb−Free Package
ORDERING INFORMATION
See detailed ordering, marking and shipping information on
page 18 of this data sheet.
Figure 1. Typical Application Schematic
© Semiconductor Components Industries, LLC, 2015
May, 2015 − Rev. 2
1
Publication Order Number:
NCV8170/D
1 page  
NCV8170
ELECTRICAL CHARACTERISTICS − VOLTAGE VERSION 1.8 V
(−40°C ≤ TJ ≤ 125°C; VIN = 2.8 V; IOUT = 1 mA, CIN = COUT = 1.0 mF, unless otherwise noted. Typical values are at TA = +25°C.) (Note 11)
Symbol
Parameter
Test Conditions
Min Typ Max Unit
VIN
VOUT
LineReg
LoadReg
VDO
IOUT
ISC
IQ
ISTB
VENH
VENL
IEN
PSRR
VNOISE
RLOW
Operating Input Voltage
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Output Current
Short Circuit Current Limit
Quiescent Current
Standby Current
EN Pin Threshold Voltage
EN Pin Threshold Voltage
EN Pull Down Current
Power Supply Rejection Ratio
Output Noise Voltage
Active Output Discharge
Resistance (A option only)
TA = +25°C
−40°C ≤ TJ ≤ 125°C
2.8 V < VIN ≤ 5.5 V, IOUT = 1 mA
0 mA < IOUT ≤ 150 mA, VIN = 2.8 V
IOUT = 150 mA (Note 12)
(Note 13)
VOUT = 0 V
IOUT = 0 mA
VEN = 0 V, TJ = 25°C
EN Input Voltage “H”
EN Input Voltage “L”
VEN ≤ VIN ≤ 5.5 V (Note 14)
f = 1 kHz, VIN = 2.8 V + 200 mVpp Modulation
IOUT = 150 mA
VIN = 5.5 V, IOUT = 1 mA
f = 100 Hz to 1 MHz, COUT = 1 mF
VIN = 5.5 V, VEN = 0 V (Note 14)
2.2 − 5.5 V
1.782 1.8 1.818 V
1.764 1.8 1.836
− 0.05 0.20 %/V
−20 1
20 mV
− 350 500 mV
150 −
− mA
− 225 − mA
− 0.5 0.9 mA
− 0.1 0.5 mA
1.2 − − V
− − 0.4 V
− 10 − nA
− 57 − dB
− 95 − mVrms
− 100 −
W
TSD Thermal Shutdown Temperature Temperature Increasing from TJ = +25°C
(Note 14)
− 175 −
°C
TSDH
Thermal Shutdown Hysteresis Temperature Falling from TSD (Note 14)
− 25 − °C
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.
11. Performance guaranteed over the indicated operating temperature range by design and/or characterization production tested at
TJ = TA = 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
12. Characterized when VOUT falls 54 mV below the regulated voltage and only for devices with VOUT = 1.8 V.
13. Respect SOA.
14. Guaranteed by design and characterization.
www.onsemi.com
5
5 Page 
NCV8170
TYPICAL CHARACTERISTICS
3.008
3.004
3.000
Vin = 5.5 V
2.996
Vin = 5.0 V Vin = 3.3 − 4.5 V
2.992
2.988
NCV8170xxx300TyG
Cin = Cout = 1 mF
Iout = 1 mA
2.984
−40 −20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Figure 5. Output Voltage vs. Temperature,
Vout = 3.0 V
1.200
1.199
1.198
Vin = 2.5 V
Vin = 3.0 V
1.197
Vin = 4.0 V
1.196
1.195
NCV8170xxx120TyG
Cin = Cout = 1 mF
Vin = 5.5 V
TA = 25°C
1.194
0 20 40 60 80 100 120 140
OUTPUT CURRENT (mA)
Figure 7. Output Voltage vs. Output Current,
Vout = 1.2 V
3.002
3.001
Vin = 4.0 V
3.000
2.999
Vin = 4.5 V
2.998
Vin = 5.0 V
2.997
2.996
0
NCV8170xxx300TyG
Cin = Cout = 1 mF
TA = 25°C
20 40 60
80 100
Vin = 5.5 V
120 140
OUTPUT CURRENT (mA)
Figure 9. Output Voltage vs. Output Current,
Vout = 3.0 V
3.604
3.600
3.596
Vin = 5.5 V
3.592
3.588
Vin = 5.0 V
Vin = 3.8 − 4.5 V
3.584
NCV8170xxx360TyG
Cin = Cout = 1 mF
Iout = 1 mA
3.580
−40 −20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Figure 6. Output Voltage vs. Temperature,
Vout = 3.6 V
1.802
1.800
1.798
Vin = 2.8 V
Vin = 4.0 V
1.796
1.794
Vin = 4.5 V
1.792
1.790
0
NCV8170xxx180TyG
Cin = Cout = 1 mF
TA = 25°C
20 40 60
80 100
Vin = 5.5 V
120 140
OUTPUT CURRENT (mA)
Figure 8. Output Voltage vs. Output Current,
Vout = 1.8 V
3.599
3.598
3.597
Vin = 4.3 V
3.596
3.595
Vin = 4.6 V
NCV8170xxx360TyG
3.594 Cin = Cout = 1 mF
TA = 25°C
3.593
0 20 40 60
Vin = 5.0 V
80 100
Vin = 5.5 V
120 140
OUTPUT CURRENT (mA)
Figure 10. Output Voltage vs. Output Current,
Vout = 3.6 V
www.onsemi.com
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| PDF Descargar | [ Datasheet NCV8170.PDF ] | |
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