L7815CP STMicroelectronics, L7815CP Datasheet - Page 14

• Manufacturer Part Number: L7815CP
• Description: IC VREG POS 1.5A 15V TO-220FP
• Manufacturer: STMicroelectronics

Specifications of L7815CP

• Regulator Topology: Positive Fixed
• Voltage - Output: 15V
• Voltage - Input: Up to 35V
• Voltage - Dropout (typical): 2V @ 1A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• 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: + 125 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-8353-5; L7815CP

Electrical characteristics
Table 9.
1. Load and line regulation are specified at constant junction temperature. Changes in V
14/56
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
scp
O
O
O
I
sc
q
O
O
O
O
d
/ΔT
q
(1)
(1)
Output voltage
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Supply voltage rejection
Dropout voltage
Output noise voltage
Output resistance
Short circuit current
Short circuit peak current
Output voltage drift
V
otherwise specified.
Electrical characteristics of L7812A
I
= 19 V, I
Parameter
O
= 1 A, TJ = 0 to 125 °C (L7812AC), T
T
I
I
V
T
V
V
V
I
I
I
T
V
V
I
V
I
T
f = 1 kHz
V
T
O
O
O
O
O
O
O
A
J
J
J
J
I
I
I
I
I
I
I
I
= 14.8 to 30 V, I
= 16 to 12 V
= 16 to 12 V, T
= 14.5 to 27 V, T
= 15 to 30 V, I
= 14.8 to 27 V, T
= 15 to 25 V, f = 120 Hz, I
= 35 V, T
= 5 mA to 1 A, V
= 1 A, V
= 5 mA to 1 A
= 5 mA to 1.5 A, T
= 250 to 750 mA
= 5 mA to 1 A
= 1 A, T
= 25°C
= 25°C
= 25°C
= 25°C, B = 10 Hz to 100 kHz
= 25°C
Doc ID 2143 Rev 23
J
I
Test conditions
A
= 25 to 27 V, T
= 25°C
= 25°C
O
J
O
= 500 mA
= 25°C
J
J
I
= 14.8 to 25 V
= 500 mA,
= 25°C
= 25°C
J
= 25°C
J
= 25°C
O
J
= 500 mA
= -40 to 125 °C (L7812AB), unless
L78xx, L78xxC, L78xxAB, L78xxAC
O
due to heating effects must be
11.75
Min.
11.5
11.5
Typ.
4.4
0.2
2.2
13
16
25
30
10
60
10
18
12
12
12
13
-1
6
2
12.25
Max.
12.5
12.5
120
120
120
100
100
0.8
0.8
0.5
60
50
6
6
mV/°C
µV/V
Unit
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mΩ
dB
V
V
V
V
V
V
A
A
O