ZLDO500T8TA Diodes Inc, ZLDO500T8TA Datasheet - Page 2

• Manufacturer Part Number: ZLDO500T8TA
• Description: Low Dropout (LDO) Regulators 5.0V Ultra Low Dropout Regulator
• Manufacturer: Diodes Inc

Specifications of ZLDO500T8TA

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 20 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.01 V at 10 mA
• Output Current: 300 mA
• Line Regulation: 70 mV
• Load Regulation: 123 mV
• Voltage Regulation Accuracy: 2.5 %
• Maximum Power Dissipation: 2 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Package / Case: SM-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATING
Input Supply
Voltage Range
Shutdown Input
Voltage Range
Low Battery Output
Voltage Range
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) T
Parameter
Output voltage
Output voltage
temperature coefficient
Line regulation
Load regulation
Dropout voltage
(Note3)
Quiescent current
Quiescent current
at shutdown
Shutdown control input
current
Shutdown control
threshold voltage
Output current in
shutdown mode
(Note4)
Output noise voltage
(Note4)
Low battery detect
voltage
Low battery flag
output voltage
Low battery flag
leakage current
SYMBOL
V
V
I
I
I
V
I
e
V
V
I
V
q
qs
ins
Ls
bl
n
V
V
o
T
in
ts
in(bld)
bl
o
o
o
-V
-0.3 to 20V
-0.3 to Vin
-0.3 to 20V
o
CONDITIONS
V
V
(Note 2, Note 4)
V
I
V
I
I
I
V
V
V
V
V
low(on)
high(off)
V
V
V
f=10Hz
to100kHz,
I
I
V
V
V
L
L
L
L
L
bl
in
in
in
in
in
in
shdn
shdn
in
in
o
in
in
bl
in
=10 to 300mA
=10mA
=100mA
=300mA
=100mA
=100 A,
=Gnd
=6.0V
=6.0V
=6.0 to 20V
=6V
=6.0V, I
=6.0V, I
=6.0V
=20V
=6.0V
<V
=6V,
>V
=V
=V
o
o
+200mV
+400mV
in
in
4-81
=6.0V
L
L
=0
=0,
Output Current
Operating Temperature
Storage Temperature
Power Dissipation
(Tamb=25°C)
amb
MIN
4.9
1.5
V
0.2V
=25°C,I
O
+
TYP
5.0
100
20
70
6
30
100
0.63
11
2
50
190
0.16
0.1
L
=10mA,C
ZLDO500
MAX UNITS
5.1
250
70
123
10
75
200
1
30
10
0.4
100
V
0.4V
0.4
1
O
+
s
=10pF,C
V
ppm/°C
mV
mV
mV
mA
V
nA
V
V
300mA
-40 to 85°C
-55 to 150°C
2W (Note 1)
A
A
V RMS
A
out
=1 F