LD2980CU18TR STMicroelectronics, LD2980CU18TR Datasheet - Page 10

IC REG LDO 1.8V 50MA SOT-89

LD2980CU18TR

Manufacturer Part Number
LD2980CU18TR
Description
IC REG LDO 1.8V 50MA SOT-89
Manufacturer
STMicroelectronics
Datasheet

Specifications of LD2980CU18TR

Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
2.5 ~ 16 V
Voltage - Dropout (typical)
0.12V @ 50mA
Number Of Regulators
1
Current - Output
50mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SC-62, SOT-89, TO-243 (3 Leads + Tab)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Limit (min)
-
Other names
497-3480-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LD2980CU18TR
Manufacturer:
ST
Quantity:
20 000
Table 6.
1. For V
10/23
Symbol
V
T
SVR
V
V
ΔV
DROP
I
SHDN
I
V
INH
e
I
SC
INH
INL
Q
O
N
O
O
< 2.5 V dropout voltage can be calculated according to the minimum input voltage in full temperature range.
Output voltage
Line regulation
Quiescent current
ON MODE
OFF MODE
Dropout voltage
Short circuit current
Supply voltage rejection
Inhibit input logic low
Inhibit input logic high
Inhibit input current
Output noise voltage
Thermal shutdown
Electrical characteristics for LD2980C (continued) (T
µF (X7R), C
Parameter
(1)
O
= 2.2 µF (X7R), I
R
C
B
I
I
I
V
T
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
LOW = Output OFF, T
HIGH = Output ON, T
V
V
O
O
O
O
O
O
O
O
O
O
O
V
V
O
O
O
O
O
O
O
O
J
O(NOM)
INH
INH
W
L
O
INH
INH
= -40 to 125°C
= 1 mA
= 1 to 50 mA
= 1 to 50 mA, T
= 0
= 0, T
= 1 mA
= 1 mA, T
= 10 mA
= 10 mA, T
= 50 mA
= 50 mA, T
= 0
= 0, T
= 1mA
= 1mA, T
= 10mA
= 10mA, T
= 50mA
= 50mA, T
= 0
= 10µF, f = 1kHz
= 300 Hz to 50 kHz, C
= 0V, T
= 5V, T
< 0.18 V
< 0.18 V, T
J
J
+ 1 < V
= -40 to 125°C
= -40 to 125°C
O
= 1 mA, V
J
J
J
Test conditions
J
= -40 to 125°C
J
J
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
J
J
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
IN
J
= -40 to 125°C
J
< 16 V, I
= -40 to 125°C
J
J
= -40 to 125°C
INH
= -40 to 125°C
O
= 2 V, unless otherwise specified)
O
= 10µF
= 1 mA
J
= 25 °C, V
4.925
4.825
Min.
4.95
1.6
I
= V
0.003
Typ.
100
175
500
120
150
160
170
0.8
1.3
80
40
63
5
0
1
7
0
5
O(NOM)
5.075
5.175
0.014
0.032
Max.
1200
5.05
0.18
100
150
150
200
250
450
700
150
225
10
15
60
90
15
-1
1
3
5
+1 V, C
µV
Unit
%/V
mV
mA
µA
dB
µF
°C
I
V
V
V
RMS
= 1

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