LD2982AM25R STMicroelectronics, LD2982AM25R Datasheet - Page 7

• Manufacturer Part Number: LD2982AM25R
• Description: IC REG LDO 2.5V 50MA SOT23-5L
• Manufacturer: STMicroelectronics

Specifications of LD2982AM25R

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 16V
• 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: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Other names: 497-3486-2

Table 5.
Symbol
ΔV
V
SVR
DROP
I
V
I
V
V
V
V
V
O
INH
e
SC
I
Q
IH
O
O
O
O
IL
N
/ΔV
I
Output voltage
Output voltage
Output voltage
Output voltage
Short circuit current
Line regulation
Dropout voltage
Quiescent current
ON MODE
OFF MODE
Supply voltage rejection
Inhibit input logic low
Inhibit input logic high
Inhibit input current
Output noise voltage
Electrical characteristics for LD2982BXX18 (continued)
Parameter
V
I
I
V
I
I
V
I
I
V
I
I
R
V
V
T
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
V
V
C
T
T
V
V
B = 300 Hz to 50 kHz, C
C
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
J
J
J
I
I
I
I
I
I
INH
INH
INH
INH
L
BYP
O
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
= 4.8V
= 5.0V
= 5.7V
= 6.0V
= V
= V
= 1 to 50mA
= 1 to 50mA, T
= 1 to 50mA
= 1 to 50mA, T
= 1 to 50mA
= 1 to 50mA, T
= 1 to 50mA
= 1 to 100 mA, T
= 0
= 0, T
= 1mA
= 1mA, T
= 10mA
= 10mA, T
= 50mA
= 50mA, T
= 0
= 0, T
= 1mA
= 1mA, T
= 10mA
= 10mA, T
= 50mA
= 50mA, T
= 0
= 10µF
<0.18V
<0.18V, T
= 0V, T
= 5V, T
= 0.01µF, C
O
O
+ 1V to 16V, I
+ 1V to 16V, I
J
J
= -40 to 125°C
= -40 to 125°C
Doc ID 8188 Rev 7
J
J
J
J
Test conditions
= -40 to 125°C
= -40 to 125°C
J
J
J
J
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
J
= -40 to 125°C
O
J
J
J
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
J
= 10µF, f = 1kHz
= -40 to 125°C
O
O
= 1 mA
= 1 mA,
BYP
= 0.01µF,
3.743
3.724
3.667
4.629
4.606
4.535
4.925
4.825
Min.
3.94
3.92
3.86
4.9
2
0.003
Typ.
400
120
100
200
600
3.8
4.7
40
80
45
30
4
5
1
7
0
5
0
3.857
3.876
3.933
4.794
4.864
5.075
5.175
0.014
0.032
Max.
1200
4.06
4.08
4.14
4.77
0.15
150
225
100
150
150
200
300
400
900
5.1
10
15
60
90
15
-1
3
5
1
%/V
Unit
mA
mV
µA
dB
µA
µV
V
V
V
V
V
V
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I