LM317MDT STMicroelectronics, LM317MDT Datasheet - Page 17
LM317MDT
Manufacturer Part Number
LM317MDT
Description
IC REG 1.2V-37V ADJ VOLT D-PAK
Manufacturer
STMicroelectronics
Datasheet
1.LM317MDT-TR.pdf
(21 pages)
Specifications of LM317MDT
Regulator Topology
Positive Adjustable
Voltage - Output
1.2 ~ 37 V
Number Of Regulators
1
Current - Output
500mA
Current - Limit (min)
500mA
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
Polarity
Positive
Number Of Outputs
1
Output Type
Adjustable
Output Voltage
1.2 V to 37 V
Output Current
1000 mA
Line Regulation
0.04 % / V
Load Regulation
0.5 % / V
Input Voltage Max
40 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Reference Voltage
1.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Voltage - Dropout (typical)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM317MDT
Manufacturer:
NS
Quantity:
4 966
Company:
Part Number:
LM317MDT
Manufacturer:
ONSEMI
Quantity:
441
Part Number:
LM317MDT
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
LM317MDT-1
Manufacturer:
PANASONIC
Quantity:
40 000
Company:
Part Number:
LM317MDT-TR
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
LM317MDT-TR
Manufacturer:
NS
Quantity:
22 000
Part Number:
LM317MDT-TR
Manufacturer:
ST
Quantity:
20 000
Part Number:
LM317MDTG
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
LM317MDTRK
Manufacturer:
ON/安森美
Quantity:
20 000
Table 6.
Note:
Dim.
D1
A1
A2
E1
V2
b4
c2
e1
L1
L2
L4
A
D
E
H
R
b
e
L
c
DPAK mechanical data
The DPAK package coming from the two subcontractors (Fujitsu and IDS) are fully
compatible with the ST's package suggested footprint.
Min.
2.20
0.90
0.03
0.64
5.20
0.45
0.48
6.00
6.40
4.40
9.35
1.00
0.60
0°
type STD-ST
mm.
Typ.
5.10
4.70
2.28
2.80
0.80
0.20
10.10
Max.
2.40
1.10
0.23
0.90
5.40
0.60
0.60
6.20
6.60
4.60
1.00
8°
Min.
2.25
0.96
0.76
5.28
0.46
0.46
6.05
5.27
6.55
2.23
9.90
1.40
1.03
0.70
0°
type FUJITSU-Subcon.
0
mm.
Typ.
2.30
6.60
4.77
2.28
0.40
10.30
Max.
2.35
1.06
0.10
0.86
5.38
0.56
0.56
6.15
5.47
6.65
2.33
1.60
1.13
0.90
8°
Min.
2.19
0.89
0.03
0.64
5.21
0.46
0.46
5.97
6.35
4.51
9.40
0.90
2.50
0.89
0.64
0°
type IDS-Subcon
mm.
Typ.
5.20
4.70
2.28
0.20
10.42
Max.
2.38
1.14
0.23
0.88
5.46
0.58
0.58
6.22
6.73
4.61
2.65
1.27
1.02
8°
17/21