L4989MD STMicroelectronics, L4989MD Datasheet - Page 15

• Manufacturer Part Number: L4989MD
• Description: IC REG LDO 5V 150MA 20SOIC
• Manufacturer: STMicroelectronics

Specifications of L4989MD

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 5.6 ~ 31 V
• Voltage - Dropout (typical): 0.18V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Current - Limit (min): 170mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 31 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.4 V at 150 mA
• Output Current: 250 mA
• Line Regulation: 25 mV
• Load Regulation: 25 mV
• Voltage Regulation Accuracy: 3 %
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L4989
4.3
SO-20 package information
Figure 7.
Table 10.
1. “D” dimension does not include mold flash, protusions or gate burrs. Mold flash, protusions or gate burrs
shall not exceed 0.15mm per side.
Symbol
D
ddd
A1
C
H
A
B
E
e
h
L
k
(1)
SO-20 package dimensions
SO-20 mechanical data
12.60
Min.
2.35
0.10
0.33
0.23
7.40
10.0
0.25
0.40
0°
Millimeters
Typ.
1.27
Package and packing information
13.00
10.65
Max.
2.65
0.30
0.51
0.32
7.60
0.75
1.27
0.10
8°
15/19