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Automotive 750-mA, 26-V, low-dropout voltage regulator with enable 5-TO-252 -40 to 125
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
TL751M05QKVURQ1 by Texas Instruments 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.
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DISTI #
2156-TL751M05QKVURQ1-ND
|
DigiKey | IC REG LINEAR 5V 750MA TO252-5 Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
166927 In Stock |
|
$1.6100 | Buy Now |
DISTI #
296-27708-1-ND
|
DigiKey | IC REG LINEAR 5V 750MA TO252-5 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
2500 In Stock |
|
$0.8600 / $2.6400 | Buy Now |
DISTI #
595-TL751M05QKVURQ1
|
Mouser Electronics | LDO Voltage Regulators AC Sgl Output LDO RoHS: Compliant | 2519 |
|
$1.2200 / $3.8500 | Buy Now |
DISTI #
86294463
|
Verical | LDO Regulator Pos 5V 0.75A Automotive AEC-Q100 5-Pin(4+Tab) TO-252 T/R RoHS: Compliant Min Qty: 194 Package Multiple: 1 Date Code: 1701 | Americas - 124835 |
|
$1.9375 | Buy Now |
DISTI #
86294237
|
Verical | LDO Regulator Pos 5V 0.75A Automotive AEC-Q100 5-Pin(4+Tab) TO-252 T/R RoHS: Compliant Min Qty: 194 Package Multiple: 1 Date Code: 1801 | Americas - 40000 |
|
$1.9375 | Buy Now |
DISTI #
86287905
|
Verical | LDO Regulator Pos 5V 0.75A Automotive AEC-Q100 5-Pin(4+Tab) TO-252 T/R RoHS: Compliant Min Qty: 194 Package Multiple: 1 Date Code: 1301 | Americas - 2092 |
|
$1.9375 | Buy Now |
|
Rochester Electronics | TL751M-Q1 AUTOMOTIVE LOW-DROPOUT VOLTAGE REGULATORS RoHS: Compliant Status: Active Min Qty: 1 | 166927 |
|
$0.9608 / $1.5500 | Buy Now |
|
Cytech Systems Limited | IC REG LINEAR 5V 750MA TO252-5 | 7500 |
|
RFQ | |
|
LCSC | 750mA Fixed 5V Positive electrode 26V TO-252-4 Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS | 45 |
|
$2.7655 / $2.8635 | Buy Now |
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TL751M05QKVURQ1
Texas Instruments
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Datasheet
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TL751M05QKVURQ1
Texas Instruments
Automotive 750-mA, 26-V, low-dropout voltage regulator with enable 5-TO-252 -40 to 125
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | TO-252 | |
Package Description | FM-5 | |
Pin Count | 4 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Adjustability | FIXED | |
Dropout Voltage1-Max | 0.65 V | |
Dropout Voltage1-Nom | 0.65 V | |
Input Voltage Absolute-Max | 26 V | |
Input Voltage-Max | 26 V | |
Input Voltage-Min | 6 V | |
JESD-30 Code | R-PSSO-G4 | |
JESD-609 Code | e3 | |
Length | 6.6 mm | |
Line Regulation-Max | 0.05% | |
Load Regulation-Max | 0.0005% | |
Moisture Sensitivity Level | 3 | |
Number of Functions | 1 | |
Number of Outputs | 1 | |
Number of Terminals | 5 | |
Operating Temperature TJ-Max | 125 °C | |
Operating Temperature TJ-Min | -40 °C | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Current1-Max | 0.75 A | |
Output Voltage1-Max | 5.15 V | |
Output Voltage1-Min | 4.85 V | |
Output Voltage1-Nom | 5 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TO-252 | |
Package Equivalence Code | SMSIP5H,.37,50TB | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Packing Method | TR | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
Screening Level | AEC-Q100 | |
Seated Height-Max | 2.52 mm | |
Surface Mount | YES | |
Technology | BIPOLAR | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.14 mm | |
Terminal Position | SINGLE | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Voltage Tolerance-Max | 3% | |
Width | 6.095 mm |
A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good copper pour coverage around the device. Additionally, using thermal vias to connect the top and bottom layers can help to dissipate heat more efficiently.
To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, including the maximum junction temperature (TJ) of 150°C. Additionally, consider using a heat sink or thermal pad to dissipate heat, and ensure good airflow around the device.
Exceeding the maximum current rating can lead to overheating, reduced lifespan, and potentially even device failure. It's essential to ensure that the device operates within the recommended current limits to maintain reliability and performance.
To troubleshoot issues with the device's output voltage regulation, check the input voltage, output load, and feedback resistors. Ensure that the input voltage is within the recommended range, the output load is within the specified current limit, and the feedback resistors are correctly configured.
To minimize EMI and RFI, use a good PCB layout, ensure proper grounding, and consider using shielding or filtering components. Additionally, follow good design practices, such as using a solid ground plane, and minimizing loop areas and trace lengths.