LF50CP STMicroelectronics, LF50CP Datasheet - Page 16
![IC REG VLDO 500MA 5.0V TO-220FP](/photos/5/30/53057/to-220_fp_sml.jpg)
LF50CP
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)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LF50CP
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
LF50CPT-TR
Manufacturer:
NXP
Quantity:
12 000
Company:
Part Number:
LF50CPT-TR
Manufacturer:
ST
Quantity:
3 012
Part Number:
LF50CPT-TR
Manufacturer:
ST
Quantity:
20 000
LF00 SERIES
ELECTRICAL CHARACTERISTICS FOR LF50C (refer to the test circuits, T
C
ELECTRICAL CHARACTERISTICS FOR LF52AB (refer to the test circuits, T
C
16/34
Symbol
Symbol
O
O
SVR
SVR
V
V
V
V
C
V
V
C
eN
eN
V
V
I
I
V
V
= 2.2 F unless otherwise specified.)
V
V
I
= 2.2 F unless otherwise specified.)
V
V
I
I
I
O
O
d
IH
d
IH
O
IL
I
O
IL
I
O
O
d
d
I
I
O
O
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
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
Parameter
I
I
I
V
V
V
V
V
I
V
B = 10 Hz to 100 KHz
I
I
T
T
V
I
I
I
V
V
V
V
V
I
V
B = 10 Hz to 100 KHz
I
I
T
T
V
O
O
O
O
O
O
O
O
O
O
O
O
a
a
a
a
I
I
I
I
I
I
I
I
I
I
I
I
I
I
= 50 mA, V
= 6 to 16 V,
= 6.3 V,
= 6 to 16V,
= 6.3 to 16V, I
= 6 V
= 7 ± 1 V
= 200 mA
= 500 mA
= 6 V,
= 50 mA, V
= 6.2 to 16 V,
= 6.5 V,
= 6.2 to 16V, I
= 6.5 to 16V, I
= 6 V
= 7.2 ± 1 V
= 200 mA
= 500 mA
= 6 V,
= 50 mA, V
= 500 mA
= 5 mA
= 50 mA, V
= 500 mA
= 5 mA
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
Test Conditions
Test Conditions
V
V
I
I
I
I
= 7 V
= 7 V, T
= 7.2 V
= 7.2 V, T
C
C
I
O
= 6 V
O
O
= 6 V
O
= 500mA
= 500mA
= 0mA
= 0mA
I
I
I
I
O
O
O
O
a
= 5 mA
= 5 to 500 mA
= 5 mA
= 5 to 500 mA
I
I
= -25 to 85°C
a
O
O
= -25 to 85°C
= 0 to 500 mA
= 0 to 500 mA
ON MODE
OFF MODE
f = 120 Hz
f = 1 KHz
f = 10 KHz
ON MODE
OFF MODE
f = 120 Hz
f = 1 KHz
f = 10 KHz
5.148
5.096
Min.
Min.
4.9
4.8
j
2
2
2
2
= 25°C, C
j
= 25°C, C
Typ.
Typ.
0.5
0.2
0.4
5.2
0.5
0.2
0.4
50
76
71
60
50
10
10
50
76
71
60
50
10
10
5
1
5
5
1
5
5
I
= 0.1 µF,
I
5.252
5.304
= 0.1 µF,
Max.
Max.
0.35
0.35
100
100
5.1
5.2
0.7
0.8
0.7
0.8
16
25
25
12
16
26
26
12
1
1
Unit
Unit
mV
mV
mA
mV
mV
mA
µA
dB
µV
µA
µF
µA
dB
µV
µA
µF
V
V
A
V
V
V
V
V
A
V
V
V