L78S24CV STMicroelectronics, L78S24CV Datasheet - Page 21

• Manufacturer Part Number: L78S24CV
• Description: IC REG POSITIVE 2A 24V TO-220
• Manufacturer: STMicroelectronics
• Type: Voltage Regulatorr

Specifications of L78S24CV

• Regulator Topology: Positive Fixed
• Voltage - Output: 24V
• Voltage - Input: Up to 40V
• Number Of Regulators: 1
• Current - Output: 2A
• Operating Temperature: 0°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 24 V
• Output Current: 0.5 A
• Line Regulation: 480 mV
• Load Regulation: 480 mV
• Dropout Voltage (max): 27 V
• Input Voltage Max: 33 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Current, Output: 2 A
• Current, Supply: 8 mA
• Package Type: TO-220
• Regulation, Line: 480 mV
• Regulation, Load: 480 mV
• Regulator Type: Positive Voltage Out
• Resistance, Thermal, Junction To Case: 5 °C/W
• Temperature, Operating, Range: 0 to +150 °C
• Voltage, Input: 27 V
• Voltage, Noise: 170 μV
• Voltage, Output: 24 V
• Voltage, Supply, Rejection Ratio: 42 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1470-5

L78Sxx, L78SxxC
Table 19.
Symbol
ΔV
SVR
ΔV
ΔV
ΔI
I
R
V
V
eN
I
I
O
V
scp
sc
Q
O
O
O
Q
/ΔT
I
O
O
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output voltage drift
Output noise voltage
Supply voltage rejection
Operating input voltage
Output resistance
Short circuit current
Short circuit peak current
Refer to the test circuits, T
Electrical characteristics of L78S24C
Parameter
I
V
V
I
I
I
V
I
B = 10 Hz to 100 kHz
f = 120 Hz
I
f = 1 kHz
V
O
O
O
O
O
O
I
I
I
I
= 27 to 38 V
= 30 to 36 V
= 27 to 38 V, I
= 27 V
= 1 A, V
= 20 mA to 1.5 A
= 2 A
= 20 mA to 1 A
= 5 mA, T
≤
J
= 25 °C, V
1 A
Doc ID 2148 Rev 4
I
Test conditions
= 27 V
J
= 0 °C to 70 °C
I
O
= 33 V, I
= 20 mA
O
= 500 mA, unless otherwise specified.
Min.
22.8
23
42
27
Electrical characteristics
Typ.
-1.5
300
170
500
24
24
28
3
Max.
25.2
480
240
480
0.5
25
8
1
mV/°C
Unit
mV
mV
mA
mΩ
mA
mA
µV
dB
21/39
V
V
V
A