LM337D2T ON Semiconductor, LM337D2T Datasheet - Page 3

• Manufacturer Part Number: LM337D2T
• Description: IC REG NEG 1.5A ADJ 4% D2PAK
• Manufacturer: ON Semiconductor

Specifications of LM337D2T

• Regulator Topology: Negative Adjustable
• Voltage - Output: -1.2 ~ -37 V
• Voltage - Input: Down to -40V
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
• Polarity: Negative
• Number Of Outputs: 1
• Output Type: Adjustable
• Output Voltage: - 1.2 V to - 37 V
• Output Current: 1.5 A
• Line Regulation: 0.04 % / V
• Load Regulation: 1 % / V
• Input Voltage Max: - 40 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Reference Voltage: - 1.25 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

600
1.0k
270
75
0
* Pulse testing required.
1% Duty Cycle
is suggested.
4.0k
9.6k
2.9k
60k
8.0k
4.0k
*
C
in
20k
100k
V
Figure 1. Line Regulation and DI
1.0 mF
EE
18k
2.5k
100
500
800
This device contains 39 active transistors.
Representative Schematic Diagram
V
V
IH
IL
6.0k
V
100k
http://onsemi.com
in
Line Regulation (% V) +
Adjust
2.4k
LM337
R
LM337
2
I
Adj
3
1%
100pF
5.0k
3.0k
Adj
810
15pF
V
out
10k
/Line Test Circuit
R
1
|V
OL
120
1%
|V
15
–V
OH
2.2k
C
O
OH
|
2.0k
21k
|
5.0pF
2.0k
15pF
+
x 100
1.0 mF
5.0k
25pF
500
800
R
L
18k
240
220
155
30k
2.0
pF
100
60
250
15
V
V
OH
OL
0.2
0.05
Adjust
V
V
in
out