LF50CP STMicroelectronics, LF50CP Datasheet - Page 4

• Manufacturer Part Number: LF50CP
• Description: IC REG VLDO 500MA 5.0V TO-220FP
• Manufacturer: STMicroelectronics

Specifications of LF50CP

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.4V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 Full Pack (Straight Leads)
• Primary Input Voltage: 7V
• Output Voltage Fixed: 5V
• Dropout Voltage Vdo: 400mV
• No. Of Pins: 3
• Output Current: 1A
• Voltage Regulator Case Style: TO-220
• Operating Temperature Range: -40°C To +125°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -

LF00 SERIES
TEST CIRCUITS
ELECTRICAL CHARACTERISTICS FOR LF12AB (refer to the test circuits, T
C
4/34
Symbol
O
SVR
V
V
V
C
eN
V
I
V
= 2.2 F unless otherwise specified.)
V
V
I
I
O
d
IH
O
IL
I
O
d
I
O
O
Output Voltage
Operating Input Voltage
Output Current Limit
Line Regulation
Load Regulation
Quiescent Current
Supply Voltage Rejection
Output Noise Voltage
Dropout Voltage
Control Input Logic Low
Control Input Logic High
Control Input Current
Output Bypass Capacitance ESR = 0.1 to 10
Parameter
I
I
I
V
V
V
V
V
I
V
B = 10 Hz to 100 KHz
I
T
T
V
O
O
O
O
O
a
a
I
I
I
I
I
I
I
= 50 mA, V
= 2.5 to 16 V,
= 2.8 V
= 2.5 to 16V, I
= 2.6 to 16V, I
= 6 V
= 3.5 ± 1 V
= 200 mA
= 6 V,
= 50 mA, V
= 500 mA
= 5 mA
= -40 to 125°C
= -40 to 125°C
Test Conditions
V
I
I
= 3.3 V
= 3.3 V, T
C
O
O
= 6 V
= 500mA
= 0mA
I
I
O
O
= 5 mA
= 5 to 500 mA
I
a
O
= -25 to 85°C
= 0 to 500 mA
ON MODE
OFF MODE
f = 120 Hz
f = 1 KHz
f = 10 KHz
1.238
1.225
Min.
2.5
2
2
j
= 25°C, C
Typ.
1.25
1.25
0.5
50
82
77
65
50
10
10
1
2
2
I
1.263
1.275
= 0.1 µF,
Max.
100
0.8
16
10
10
12
1
Unit
mV
mV
mA
µA
dB
µV
µA
µF
V
V
A
V
V
V