onsemi LM317MDTXM
Obsolete
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.193
$ 0.193
Stock
75,424
6,860,985
6,860,985
Authorized Distributors
0
6
6
Case/Package
TO-252
TO-252
TO-252
Number of Pins
-
3
3
Number of Outputs
1
1
1
Max Output Current
500 mA
250 mA
250 mA
Min Input Voltage
4.2 V
4.2 V
4.2 V
Max Input Voltage
40 V
40 V
40 V
Min Output Voltage
1.2 V
1.2 V
1.2 V
Max Output Voltage
-
37 V
37 V
Accuracy
-
4 %
4 %
Dropout Voltage
-
2.1 V
2.1 V
Power Supply Rejection Ratio (PSRR)
65 dB
80 dB
80 dB
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2000-09-06
Lifecycle StatusObsolete (Last Updated: 8 months ago)
LTB Date2019-04-18
LTD Date2019-10-18
Related Parts
onsemiLM317MDTRKG
Linear Voltage Regulator, 500 mA, High PSRR, Adjustable, Positive Vout: 4%; TJ = 0°C to 125°C
onsemiMC78M12CDTG
Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V; TJ = 0° to +125°C
Descriptions
Descriptions of onsemi LM317MDTXM provided by its distributors.
Linear Voltage Regulator, Positive, Adjustable Output, 500 mA
LDO Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK T/R
Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO2
Linear Voltage Regulators Positive adj Reg 3Terminal
Voltage Regulator IC; Voltage Regulator Type:Adjustable Linear; Input Voltage Primary Max:40V; Output Voltage Max:37V; Output Current Max:500mA; No. of Outputs:1; Output Voltage Adjustable Max, Vout:37V ;RoHS Compliant: Yes
The LM317M is a 3-terminal adjustable positive voltage regulator capable of supplying in excess of 500mA over an output voltage range of 1.2V to 37V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the Output voltage.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageTO-252
Contact PlatingTin
MountSurface Mount
Number of Terminals2
Weight260.37 mg
Technical
Current Rating500 mA
Max Input Voltage40 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current500 mA
Min Input Voltage4.2 V
Min Operating Temperature0 °C
Min Output Voltage1.2 V
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current500 mA
Output TypeAdjustable
PolarityPositive
Power Supply Rejection Ratio (PSRR)65 dB
Reference Voltage1.3 V
Dimensions
Height2.3 mm
Height - Seated (Max)2.5 mm
Length6.6 mm
Terminal Pitch2.3 mm
Width6.1 mm
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant
Compliance Statements