L4938N STMicroelectronics, L4938N Datasheet - Page 11

• Manufacturer Part Number: L4938N
• Description: Linear Regulators - Standard Dual 5V Very LDO
• Manufacturer: STMicroelectronics

Specifications of L4938N

• Polarity: Positive
• Number Of Outputs: 2
• Output Type: Selectable
• Output Voltage: 5 V
• Output Current: 5 mA
• Line Regulation: 20 mV
• Load Regulation: 50 mV
• Dropout Voltage (max): 0.4 V
• Input Voltage Max: 28 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Package / Case: PDIP-16
• Maximum Power Dissipation: 875 mW
• Mounting Style: Through Hole
• Reference Voltage: 1.23 V
• Voltage Regulation Accuracy: 2 %
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DIM.
A1
A
B
C
D
E
H
K
e
h
L
B
MIN.
2.35
0.33
0.23
12.6
0.25
0.1
7.4
0.4
10
20
1
TYP.
1.27
mm
0˚ (min.)8˚ (max.)
MAX.
10.65
2.65
0.51
0.32
0.75
1.27
0.3
7.6
13
D
0.093
0.004
0.013
0.009
0.496
0.291
0.394
0.010
0.016
MIN.
0.050
TYP.
inch
1 0
e
MAX.
0.104
0.012
0.020
0.013
0.512
0.299
0.419
0.030
0.050
11
E
A
MECHANICAL DATA
L
K
L4938N - L4938ND - L4938NPD
OUTLINE AND
SO20MEC
SO20
h x 45˚
H
A1
C
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