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Power Circuits / Linear Regulator ICs / MC78M12BDTG
Datasheets
MC78M12BDTG by:
onsemi

Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V; TJ = -40° to +125°C, DPAK (SINGLE GAUGE) TO-252, 75-TUBE

Part Details for MC78M12BDTG by onsemi

Results Overview of MC78M12BDTG by onsemi

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MC78M12BDTG Information

MC78M12BDTG by onsemi is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for MC78M12BDTG

Part # Distributor Description Stock Price Buy
DISTI # 48W3450
Newark Ic, Linear Voltage Regulator, Fixed Output Voltage Nom.:12V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Input Voltage Min:19V, Input Voltage Max:35V, Product Range:7812 Voltage Regulators, Output Current:500Ma, rohs Compliant: Yes |Onsemi MC78M12BDTG RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 932
  • 1 $0.3100
  • 10 $0.3030
  • 150 $0.2850
  • 525 $0.2640
  • 1,050 $0.2430
  • 2,550 $0.2010
$0.2010 / $0.3100 Buy Now
DISTI # MC78M12BDTGOS-ND
DigiKey IC REG LINEAR 12V 500MA DPAK Min Qty: 75 Lead time: 9 Weeks Container: Tube 2819
In Stock
  • 75 $0.2569
  • 150 $0.2416
  • 225 $0.2339
  • 375 $0.2253
  • 525 $0.2203
  • 750 $0.2155
  • 1,875 $0.2051
  • 3,750 $0.1989
  • 7,500 $0.1938
$0.1938 / $0.2569 Buy Now
DISTI # MC78M12BDTG
Avnet Americas Linear Voltage Regulator, Fixed, Positive, 14.5 V to 35 V, 12 V, 500 mA, 3 Pins, TO-252 (DPAK) - Rail/Tube (Alt: MC78M12BDTG) RoHS: Compliant Min Qty: 75 Package Multiple: 1 Lead time: 9 Weeks, 0 Days Container: Tube 20015
  • 75 $0.1254
  • 80 $0.1248
  • 160 $0.1183
  • 380 $0.1177
  • 750 $0.1171
$0.1171 / $0.1254 Buy Now
DISTI # 863-MC78M12BDTG
Mouser Electronics Linear Voltage Regulators 12V 500mA Positive RoHS: Compliant 1692
  • 1 $0.7000
  • 10 $0.4310
  • 25 $0.3140
  • 75 $0.2170
  • 300 $0.2020
  • 1,050 $0.1830
  • 2,400 $0.1800
  • 12,000 $0.1780
$0.1780 / $0.7000 Buy Now
DISTI # V36:1790_07316852
Arrow Electronics Standard Regulator Pos 12V 0.5A 3-Pin(2+Tab) DPAK Tube Min Qty: 75 Package Multiple: 75 Lead time: 9 Weeks Date Code: 2431 Americas - 5909
  • 75 $0.2339
  • 300 $0.2155
  • 1,050 $0.1776
  • 12,000 $0.1607
$0.1607 / $0.2339 Buy Now
DISTI # E02:0323_00075962
Arrow Electronics Standard Regulator Pos 12V 0.5A 3-Pin(2+Tab) DPAK Tube Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2451 Europe - 839
  • 1 $0.7446
  • 10 $0.4131
  • 25 $0.3053
  • 75 $0.2150
  • 300 $0.1981
  • 1,050 $0.1641
  • 12,000 $0.1483
$0.1483 / $0.7446 Buy Now
Future Electronics MC78M00B Series 500 mA 12 V Fixed Output SMT LDO Voltage Regulator -DPAK RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Container: Tube 3745
Tube
  • 1 $0.1280
  • 250 $0.1250
  • 1,000 $0.1220
  • 3,000 $0.1200
  • 12,500 $0.1150
$0.1150 / $0.1280 Buy Now
Onlinecomponents.com Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V, TJ = -40° to +125°C RoHS: Compliant 4050 In Stock
  • 150 $0.2343
  • 1,050 $0.1799
  • 2,550 $0.1765
  • 5,025 $0.1756
  • 7,500 $0.1746
  • 25,050 $0.1737
  • 50,025 $0.1728
  • 100,050 $0.1720
$0.1720 / $0.2343 Buy Now
DISTI # 83641114
Verical Standard Regulator Pos 12V 0.5A 3-Pin(2+Tab) DPAK Tube Min Qty: 225 Package Multiple: 75 Date Code: 2431 Americas - 4050
  • 225 $0.3046
  • 1,050 $0.2339
  • 2,550 $0.2295
  • 5,025 $0.2283
  • 7,500 $0.2270
$0.2270 / $0.3046 Buy Now
DISTI # 87211672
Verical Standard Regulator Pos 12V 0.5A 3-Pin(2+Tab) DPAK Tube Min Qty: 51 Package Multiple: 1 Date Code: 2451 Americas - 816
  • 51 $0.3039
  • 75 $0.2140
  • 300 $0.1972
  • 1,050 $0.1633
  • 12,000 $0.1476
$0.1476 / $0.3039 Buy Now
Bristol Electronics   47
RFQ
Bristol Electronics   2
RFQ
Quest Components IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC,LEAD FREE 137
  • 1 $6.0000
  • 18 $4.0000
  • 64 $3.7000
$3.7000 / $6.0000 Buy Now
Quest Components IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC,LEAD FREE 40
  • 1 $0.7700
  • 7 $0.6160
  • 33 $0.3850
$0.3850 / $0.7700 Buy Now
Quest Components IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC,LEAD FREE 1
  • 1 $0.9955
$0.9955 Buy Now
Rochester Electronics Fixed Positive Standard Regulator, 12VBIPolar, PSSO2 RoHS: Not Compliant Status: Active Min Qty: 1 10
  • 100 $0.2250
  • 500 $0.2025
  • 1,000 $0.1868
  • 10,000 $0.1665
  • 100,000 $0.1395
$0.1395 / $0.2250 Buy Now
Future Electronics MC78M00B Series 500 mA 12 V Fixed Output SMT LDO Voltage Regulator -DPAK Min Qty: 1 Package Multiple: 1 3745
null
  • 1 $0.1280
  • 250 $0.1250
  • 1,000 $0.1220
  • 3,000 $0.1200
  • 12,500 $0.1150
$0.1150 / $0.1280 Buy Now
Future Electronics MC78M00B Series 500 mA 12 V Fixed Output SMT LDO Voltage Regulator -DPAK Min Qty: 75 Package Multiple: 75 4950
null
  • 75 $0.1140
  • 750 $0.1100
  • 2,250 $0.1080
  • 9,375 $0.1050
  • 22,500 $0.1020
$0.1020 / $0.1140 Buy Now
DISTI # MC78M12BDTG
TME IC: voltage regulator, linear,fixed, 12V, 0.5A, DPAK, SMD, MC78M00 Min Qty: 1 3
  • 1 $0.3990
  • 10 $0.2920
  • 75 $0.2900
  • 150 $0.2600
  • 225 $0.1890
$0.1890 / $0.3990 Buy Now
ComSIT USA Electronic Component RoHS: Compliant Stock DE - 0
Stock ES - 87
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # MC78M12BDTG
IBS Electronics LINEAR VOLTAGE REGULATOR 500 MA 5 TO 24 V HIGH PSRR POSITIVE VOUT: 12 V TJ = -40&#xB0, TO &#x2B, 125&#xB0, C Min Qty: 75 Package Multiple: 1 9000
  • 75 $0.1482
  • 750 $0.1430
  • 2,250 $0.1404
  • 5,025 $0.2274
  • 7,500 $0.2215
  • 25,050 $0.2133
  • 50,025 $0.2101
  • 100,050 $0.2070
$0.1404 / $0.2274 Buy Now
DISTI # SMC-MC78M12BDTG
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 78
RFQ
DISTI # MC78M12BDTG
Avnet Silica Linear Voltage Regulator Fixed Positive 145 V to 35 V 12 V 500 mA 3 Pins TO252 DPAK (Alt: MC78M12BDTG) RoHS: Compliant Min Qty: 75 Package Multiple: 75 Lead time: 10 Weeks, 0 Days Silica - 600
Buy Now
DISTI # MC78M12BDTG
EBV Elektronik Linear Voltage Regulator Fixed Positive 145 V to 35 V 12 V 500 mA 3 Pins TO252 DPAK (Alt: MC78M12BDTG) RoHS: Compliant Min Qty: 75 Package Multiple: 75 Lead time: 11 Weeks, 0 Days EBV - 5025
Buy Now
LCSC 500mA 80dB(120Hz) Fixed 12V Positive electrode 35V DPAK Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS 165
  • 5 $0.3116
  • 50 $0.2494
  • 150 $0.2227
  • 500 $0.1894
  • 2,500 $0.1745
  • 5,000 $0.1657
$0.1657 / $0.3116 Buy Now
Master Electronics Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V, TJ = -40° to +125°C RoHS: Compliant 4050 In Stock
  • 150 $0.2343
  • 1,050 $0.1799
  • 2,550 $0.1765
  • 5,025 $0.1756
  • 7,500 $0.1746
  • 25,050 $0.1737
  • 50,025 $0.1728
  • 100,050 $0.1720
$0.1720 / $0.2343 Buy Now
New Advantage Corporation MC78M00B Series 500 mA 12 V Fixed Output SMT LDO Voltage Regulator -DPAK RoHS: Compliant Min Qty: 1 Package Multiple: 75 4050
  • 450 $0.5500
  • 4,050 $0.5077
$0.5077 / $0.5500 Buy Now
Vyrian Regulators 2840
RFQ

Part Details for MC78M12BDTG

MC78M12BDTG Part Data Attributes

Parametric Data
MC78M12BDTG onsemi
Buy Now Datasheet
Compare Parts:
MC78M12BDTG onsemi Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V; TJ = -40° to +125°C, DPAK (SINGLE GAUGE) TO-252, 75-TUBE
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code DPAK (SINGLE GAUGE) TO-252
Package Description DPAK-3
Pin Count 3
Manufacturer Package Code 369C
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 9 Weeks
Samacsys Manufacturer onsemi
Adjustability FIXED
Dropout Voltage1-Nom 2 V
Input Voltage Absolute-Max 35 V
Input Voltage-Max 30 V
Input Voltage-Min 14.5 V
JESD-30 Code R-PSSO-G2
JESD-609 Code e3
Length 6.54 mm
Line Regulation-Max 0.05%
Load Regulation-Max 0.24%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 2
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Output Current1-Max 0.5 A
Output Voltage1-Max 12.6 V
Output Voltage1-Min 11.4 V
Output Voltage1-Nom 12 V
Package Body Material PLASTIC/EPOXY
Package Code TO-252
Package Equivalence Code SMSIP3H,.38,90TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method RAIL
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 2.51 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Pitch 2.29 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 40
Voltage Tolerance-Max 5%
Width 6.095 mm

Alternate Parts for MC78M12BDTG

This table gives cross-reference parts and alternative options found for MC78M12BDTG. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MC78M12BDTG, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
L78M12ACDT-TR STMicroelectronics $0.1592 Precision 500 mA regulators MC78M12BDTG vs L78M12ACDT-TR
MC78M12CDTG onsemi $0.2270 Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V; TJ = 0° to +125°C, DPAK (SINGLE GAUGE) TO-252, 75-TUBE MC78M12BDTG vs MC78M12CDTG
MC78M12CDTRKG onsemi $0.2692 Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V; TJ = 0° to +125°C, DPAK (SINGLE GAUGE) TO-252, 2500-REEL MC78M12BDTG vs MC78M12CDTRKG
MC78M12BDTRKG onsemi $0.3323 Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V; TJ = -40° to +125°C, DPAK (SINGLE GAUGE) TO-252, 2500-REEL MC78M12BDTG vs MC78M12BDTRKG
MC78M12CTG onsemi $0.3380 Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V; TJ = 0° to +125°C, TO-220, SINGLE GAUGE, 3-LEAD, 50-TUBE MC78M12BDTG vs MC78M12CTG
MC78M12BTG onsemi $0.3724 Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V; TJ = -40° to +125°C, TO-220, SINGLE GAUGE, 3-LEAD, 50-TUBE MC78M12BDTG vs MC78M12BTG
L78M12CV STMicroelectronics $0.3730 Precision 500 mA regulators MC78M12BDTG vs L78M12CV
L78M12ABDT-TR STMicroelectronics $0.3736 Precision 500 mA regulators MC78M12BDTG vs L78M12ABDT-TR
MC78M12CT onsemi Check for Price 12V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN MC78M12BDTG vs MC78M12CT
MC78M12ACTG onsemi Check for Price Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 12 V; TJ = 0° to +125°C, TO-220, SINGLE GAUGE, 3-LEAD, 50-TUBE MC78M12BDTG vs MC78M12ACTG

MC78M12BDTG Related Parts

MC78M12BDTG Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the MC78M12BDTG is -40°C to 125°C.

  • To ensure stability, a minimum output capacitance of 10uF is recommended, and the ESR (Equivalent Series Resistance) should be less than 1 ohm.

  • The maximum input voltage that the MC78M12BDTG can handle is 35V, but it's recommended to operate within 15V to ensure reliable operation.

  • The MC78M12BDTG has built-in overcurrent protection, but it's recommended to add an external fuse or PTC (Positive Temperature Coefficient) thermistor to protect the device from excessive current.

  • Yes, the MC78M12BDTG is suitable for high-reliability applications, but it's essential to follow proper design and manufacturing guidelines to ensure the device operates within its specifications.

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