L4993MD STMicroelectronics, L4993MD Datasheet - Page 8

• Manufacturer Part Number: L4993MD
• Description: IC REG LDO 5V 150MA 20SOIC
• Manufacturer: STMicroelectronics

Specifications of L4993MD

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 5.6 ~ 31 V
• Voltage - Dropout (typical): 0.2V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Current - Limit (min): 150mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC
• Number Of Outputs: 1
• Polarity: Negative, Positive
• Input Voltage Max: 40 V
• Output Voltage: - 0.3 V to + 6 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.4 V at 150 mA
• Output Current: 150 mA
• Line Regulation: 25 mV
• Load Regulation: 25 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
2.3
8/30
Electrical characteristics
Values specified in this section are for V
otherwise stated.
Table 5.
1. See
2. Measured output current when the output voltage has dropped 100mV from its nominal value obtained at
3. Vs-Vo measured when the output voltage has dropped 100mV from its nominal value obtained at
4. Guaranteed by design.
Vs, Vo
Vs, Vo
Vs, Vo
Vs, Vo
Vs, Vo
Vs, Vo
Vs, Vo
Pin
Vs=13.5V and Io= 75mA
Vs=13.5V and Io= 75mA
Vo
Vo
Vo
Vo
Figure
Symbol
I
Tw_hy
V
I
V
qn_150
25.
I
V
General
I
SVR
I
V
qn_50
lim
short
qn_1
o_ref
Tw
dp
I
load
line
qs
(2)
(3)
Ripple rejection
Output voltage
Short circuit current
Output current limitation
Line regulation voltage
Load regulation voltage
Drop voltage
Quiescent current
Quiescent current
Quiescent current
Quiescent current with
watchdog regulator
disabled
Thermal protection
temperature
Thermal protection
temperature hysteresis
.
.
Parameter
s
=5.6V to 31V, T
Vs = 6 to 31V
Io = 1 to 150mA
Vs = 13.5V
Vs = 13.5V
Vs = 6 to 31V
Io = 1 to 150mA
Io = 1 to 150mA
Io = 150mA
fr = 100 Hz
Vs=13.5V,
Io=150mA,
WEn = high
Vs=13.5V,
Io= 50mA,
WEn = high
Vs=13.5V,
Io< 1mA,
WEn = high
Vs=13.5V,
Io< 1mA,
WEn = low
Test condition
j
= -40°C to +150°C unless
(1)
(1)
(4)
Min.
150
150
150
4.9
55
Typ.
1.25
280
320
200
470
100
5.0
79
10
Max. Unit
1000
400
500
400
180
125
190
5.1
25
25
2
L4993
mA
mA
mV
mV
mV
mA
dB
µA
µA
µA
°C
°C
V