L4993MD STMicroelectronics, L4993MD Datasheet - Page 10

• 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
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Table 7.
Table 8.
WEn
WEn
WEn
WEn
Vcw
Vcw
Res
Pin
Pin
W
W
Symbol
Symbol
W
Twop
Icwd
En_high
En_hyst
twol
I
Watchdog (continued)
Watchdog Enable
En_low
leak
Discharge current
Watchdog period
Watchdog output low time
Enable input low voltage
Enable input high voltage
Enable input hysteresis
Pull down current
Parameter
Parameter
Vs = 13.5V,
Vcw = 2.5V
Vs = 13.5V,
Ctw = 47nF
Vs = 13.5V,
Ctw = 47nF
WEn = 5V
Test condition
Test condition
Min.
Min.
500
1.0
25
6
3
2
Typ. Max.
Typ. Max.
2.13
10.5
800
50
8
1100
4.5
90
22
20
1
L4993
Unit
Unit
mV
ms
ms
µA
µA
V
V