ncv8537 ON Semiconductor, ncv8537 Datasheet - Page 5

• Manufacturer Part Number: ncv8537
• Description: Ncv8537 500 Ma High Accuracy Low Dropout Linear Regulator, With Power Good Function
• Manufacturer: ON Semiconductor

2. Performance guaranteed over the operating temperature range by design and/or characterization, production tested at T
3. T
4. Maximum dropout voltage is limited by minimum input voltage V
ELECTRICAL CHARACTERISTICS − 1.8 V
Output Voltage (Accuracy)
Output Voltage (Accuracy)
Output Voltage (Accuracy)
Minimum Input Voltage
Line Regulation
Load Regulation
Dropout Voltage (See Figure 9)
Peak Output Current (See Figures 14 and 17)
Short Output Current (See Figure 14) V
Thermal Shutdown / Hysteresis
Ground Current
Output Noise
Power Good Voltage
Power Good Pin Voltage Saturation (I
Power Good Pin Leakage
Power Good Blanking Time (Note 7)
Shutdown
SD Input Current, V
Output Current In Shutdown Mode, V
Reverse Bias Protection, Current Flowing from the Output Pin to GND
duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
A
V
V
V
V
V
I
I
I
In Regulation
In Dropout
In Shutdown
C
C
Low Threshold
Hysteresis
High Threshold
Threshold Voltage ON
Threshold Voltage OFF
(V
load
load
load
in
in
in
in
in
nr
nr
must be greater than 0°C.
in
I
I
I
I
V
V
= 2.9 V to 5.8 V, I
= 2.9 V to 5.8 V, I
= 2.9 V to 5.8 V, I
= 2.9 V to 12 V, I
= 2.9 V, I
= 0 nF, I
= 10 nF, I
load
load
load
load
= 0 V, V
= 500 mA (Notes 3, 4)
= 300 mA (Notes 3, 4)
= 50 mA (Notes 3, 4)
in
SD
= 2.2 V, I
= 50 mA
= 0.1 mA
= 0 V
= 500 mA (Note 3)
= 300 mA (Note 3)
load
out_forced
load
load
load
= 500 mA, f = 10 Hz to 100 kHz, C
SD
= 0.1 mA to 500 mA
= 500 mA, f = 10 Hz to 100 kHz, C
= 0 V to 0.4 V or V
= 0.1 mA
load
load
load
load
= 1.8 V)
= 0.1 mA
= 0.1 mA to 500 mA, T
= 0.1 mA to 500 mA, T
= 0.1 mA to 500 mA, T
Characteristic
out
ef
in
− 1.0 mA)
= 0 V
SD
< 7 V, T
= 2.0 V to V
A
(V
A
A
A
= 25°C
out
= −40°C to +125°C
= 25°C
= 0°C to +85°C
out
= 1.8 V typical, V
out
in
= 10 mF
http://onsemi.com
= 10 mF
in
5
= 2.9 V recommended for guaranteed operation.
in
= 2.9 V, T
A
Load
Symbol
Line
= −40°C to +125°C, unless otherwise noted, Note 2)
I
V
V
I
GNDsh
I
V
I
I
efleak
OUTR
V
V
V
V
V
V
GND
OSD
inmin
I
noise
I
I
T
efdo
t
SD
pk
out
out
out
DO
sc
elft
SD
ef
J
Reg
Reg
−0.9%
−1.4%
−1.5%
1.783
1.774
1.773
Min
500
2.0
93
160/10
0.04
0.04
0.07
0.07
Typ
620
230
700
200
1.8
1.8
1.8
2.9
9.0
4.6
0.8
1.0
95
52
33
95
97
50
10
−
2
+0.9%
+1.4%
+1.5%
1.817
1.826
1.827
Max
J
830
900
220
500
7.5
2.5
1.0
0.4
1.0
1.0
14
99
= T
A
= 25°C. Low
mV/mA
mVrms
mVrms
mV/V
% of
Unit
V
mV
mA
mA
mA
mV
°C
mA
mA
mA
mA
mA
mA
mA
ms
V
V
V
V
V
V
out