L7815CD2T STMicroelectronics, L7815CD2T Datasheet - Page 26
L7815CD2T
Manufacturer Part Number
L7815CD2T
Description
Linear Regulators - Standard 15V 1.0A Positive
Manufacturer
STMicroelectronics
Datasheet
1.L7815T.pdf
(56 pages)
Specifications of L7815CD2T
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
15 V
Output Current
1.5 A
Line Regulation
300 mV
Load Regulation
300 mV
Dropout Voltage (max)
2 V
Input Voltage Max
35 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
0 C
Package / Case
D2PAK
Mounting Style
SMD/SMT
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L7815CD2T-TR
Manufacturer:
ST
Quantity:
20 000
Electrical characteristics
Table 21.
1. Load and line regulation are specified at constant junction temperature. Changes in V
26/56
Symbol
ΔV
ΔV
ΔV
SVR
taken into account separately. Pulse testing with low duty cycle is used.
I
ΔI
R
V
V
V
eN
V
I
O
scp
I
sc
O
O
d
O
O
O
O
/ΔT
d
d
(1)
(1)
Output voltage
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output voltage drift
Output noise voltage
Supply voltage rejection
Dropout voltage
Output resistance
Short circuit current
Short circuit peak current
Refer to the test circuits, T
unless otherwise specified.
Electrical characteristics of L7820C
Parameter
T
I
I
V
V
I
I
I
V
I
B = 10 Hz to 100 kHz, T
V
I
f = 1 kHz
T
V
T
O
O
O
O
O
O
O
J
J
J
I
I
I
I
I
= 22.5 to 35 V, T
= 26 to 32 V, T
= 23 to 35 V
= 24 to 35 V, f = 120 Hz
= 35 V, T
= 5 mA to 1 A, V
= 1 A, V
= 5 mA to 1.5 A, T
= 250 to 750 mA, T
= 5 mA to 1 A
= 5 mA
= 1 A, T
J
= 25°C
= 25°C
= 25°C
= 0 to 125 °C, V
Doc ID 2143 Rev 22
J
I
Test conditions
J
= 33 to 35 V, T
= 25°C
= 25°C
J
= 25°C
J
I
= 23 to 33 V
= 25°C
J
J
I
= 25°C
= 28 V, I
= 25°C
J
= 25°C
J
= 25°C
O
L78xx, L78xxC, L78xxAB, L78xxAC
= 500 mA, C
O
due to heating effects must be
Min.
19.2
19
19
52
I
= 0.33 µF, C
Typ.
0.18
150
2.1
20
20
24
20
-1
2
Max.
20.8
400
200
400
200
0.5
21
21
8
1
O
= 0.1 µF
mV/°C
µV/V
Unit
mV
mV
mA
mA
mΩ
dB
V
V
V
V
A
A
O