LM317BD2T
- Mfr.Part #
- LM317BD2T
- Manufacturer
- onsemi
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 1.5A D2PAK-3
- Stock
- 5,486
- In Stock :
- 5,486
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Terminal Pitch :
- 2.54mm
- Base Part Number :
- LM317B
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Max Supply Voltage :
- 40V
- Output Type :
- Adjustable
- Operating Temperature :
- -40°C~125°C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Configuration :
- Positive
- Packing Method :
- Rail
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Min Supply Voltage :
- 4.2V
- Packaging :
- Tube
- Pin Count :
- 3
- Number of Outputs :
- 1
- Reference Voltage :
- 1.3V
- Min Current Limit :
- 1.5A
- Peak Reflow Temperature (Cel) :
- 260
- JESD-30 Code :
- R-PSSO-G2
- Min Input Voltage :
- 4.2V
- Load Regulation-Max(%) :
- 5.8%
- Mounting Type :
- Surface Mount
- Max Output Current :
- 1.5A
- Published :
- 2006
- Height :
- 4.572mm
- Contact Plating :
- Tin
- PSRR :
- 80dB ~ 65dB (120Hz)
- Voltage - Input (Max) :
- 40V
- Pbfree Code :
- yes
- Factory Lead Time :
- 9 Weeks
- Number of Pins :
- 3
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Dropout Voltage :
- 2.25V
- Current Rating :
- 1.5A
- Max Junction Temperature (Tj) :
- 125°C
- Output Voltage :
- 37V
- Terminal Position :
- Single
- Width :
- 9.35mm
- Number of Terminations :
- 2
- Terminal Form :
- Gull wing
- Max Output Voltage :
- 37V
- Halogen Free :
- Halogen Free
- Min Output Voltage :
- 1.2V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Functions :
- 1
- Number of Regulators :
- 1
- Mount :
- Surface Mount
- Dropout Voltage1-Nom :
- 3V
- Length :
- 10.24mm
- Protection Features :
- Over Current, Over Temperature
- Current - Quiescent (Iq) :
- 10mA
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheets
- LM317BD2T
LM317BD2T Documents

Adjustable 2.54mm Tin LM317B PMIC 3 TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
LM317BD2TG Overview
A Tube case is used to deliver this IC regulator. This voltage regulator IC comes in a TO-263-3, D2Pak (2 Leads + Tab), TO-263AB case. On the regulater IC chip, there are a total of 2 terminations. Output type Adjustable. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of -40°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 3 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 3 pins on the chip. As an FYI, this IC voltage regulator has the basic part number LM317B. As you can see from the picture, the regulator IC is packed in a certain way. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 1.5A. The top supply voltage can be set to 40V volts.
LM317BD2TG Features
2.25V dropout voltage
RAIL method of packing
LM317BD2TG Applications
There are a lot of ON Semiconductor
LM317BD2TG Linear Voltage Regulators applications.
- Video equipment
- CPU power supply
- Switching regulator
- Multiple-power supply system
- Digital audio player
- Digital TV
- Smartcard
- Industrial equipment
- DVD and CD-ROM drive
- Quick charge protocols
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