NCP5500 View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
NCP5500 Datasheet PDF : 16 Pages
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NCP5500, NCV5500, NCP5501, NCV5501
ELECTRICAL CHARACTERISTICS Vin = 2.5 V or Vout + 1.0 V (whichever is higher), Cin = 10 mF, Cout = 4.7 mF, for typical values TA
= 25°C, for min/max values TA = −40°C to 85°C (NCP Version), TA = −40°C to 125°C (NCV Version) unless otherwise noted (Note 13).
Characteristic
Symbol
Test Conditions
Min
Typ
Max Unit
OUTPUT
Output Voltage (Note 14)
5 V Regulator
3.3 V Regulator
1.5 V Regulator
ADJ Regulator
Vout
TA = 25°C, Iout = 50 mA
VNOM±2.9%
V
V
V
Output Voltage (Note 8)
5 V Regulator
3.3 V Regulator
1.5 V Regulator
ADJ Regulator
(−4.9%)
4.755
VNOM
5.0
(+4.9%)
5.245 V
Vout
1.0 mA < Iout < 500 mA
3.138
3.3
3.462 V
1.427
1.5
1.574 V
1.189
1.25
1.311
Line Regulation
Load Regulation
Dropout Voltage (Note 9)
5.0 V Version
3.3 V Version
1.5 V Version (Note 10)
Adjustable Version (Note 11)
Ground Current
Disable Current in Shutdown
(NCP5500, NCV5500)
REGLINE
REGLOAD
VDO
IGND
ISD
Iout = 50 mA
2.5 V or (Vout + 1.0 V) < Vin < 16 V
1.0 mA < Iout < 500 mA
Iout = 1.0 mA, DVout = −2%
Iout = 500 mA, DVout = −2%
Iout = 1.0 mA, DVout = −2%
Iout = 500 mA, DVout = −2%
Iout = 1.0 mA, DVout = −2%
Iout = 500 mA, DVout = −2%
Iout = 1.0 mA, DVout = −2%
Iout = 500 mA, DVout = −2%
Iout = 100 mA
Iout = 500 mA
Adjustable and 1.5 V versions
All other versions
−1.0
−1.0
−
−
−
−
−
−
−
−
0.1
0.35
5
230
5
230
−
−
5
230
300
10
30
40
1.0
%
1.0
%
mV
90
700
90
700
1073
1073
90
700
500
mA
20
mA
50
mA
50
Current Limit
Ripple Rejection Ratio (Notes 9 & 14)
Iout(LIM)
RR
Vout = 90% of Vout(nom)
120 Hz
Iout = 100 mA, 1 kHz
10 kHz
500
700
900 mA
−
75
−
dB
−
75
−
−
70
−
Output Noise Voltage (Notes 12 & 14)
Vn
f = 10 Hz to 100 kHz, Vin = 2.5 V
Vout = 1.25 V, Iout = 1.0 mA
mVrms
18
ENABLE (NCP5500, NCV5500 Only)
f = 10 Hz to 100 kHz, Vin = 2.5 V
Vout = 1.25 V, Iout = 100 mA
35
Enable Voltage
Enable Pin Bias Current
ADJUST
VENoff
VENon
IEN
OFF (shutdown) State
ON (enabled) State
VEN = Vin, Iout = 1.0 mA
0.4
V
2.0
−
1.0
mA
Adjust Pin Current (Note 14)
THERMAL SHUTDOWN
IADJ VEN = Vin, VADJ = 1.25 V, Vout = 1.25 V
−
60
nA
Thermal Shutdown Temperature (Note 14) TSD
Iout = 100 mA
150
−
210
°C
8. Deviation from nominal. For adjustable versions, Pin ADJ connected to Vout.
9. See Typical Characteristics section for additional information.
10. VDO is constrained by the minimum input voltage of 2.5 V.
11. Vout is set by external resistor divider to 5 V.
12. Vn for other fixed voltage versions, as well as adjustable versions set to other output voltages, can be calculated from the following formula:
Vn = Vn(x) * Vout / 1.25, where Vn(x) is the typical value from the table above.
13. Performance guaranteed over specified operating conditions by design, guard banded test limits, 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.
14. Values are based on design and/or characterization.
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