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Part Details for AP2138N-1.8TRG1 by Diodes Incorporated
Results Overview of AP2138N-1.8TRG1 by Diodes Incorporated
- Distributor Offerings: (13 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Applications
Consumer Electronics
Automotive
AP2138N-1.8TRG1 Information
AP2138N-1.8TRG1 by Diodes Incorporated 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 AP2138N-1.8TRG1
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
76AH4620
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Newark | Ldo, Fixed, 1.8V, 0.25A, -40 To 85Deg C Rohs Compliant: Yes |Diodes Inc. AP2138N-1.8TRG1 RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 3375 |
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$0.1810 / $0.5960 | Buy Now |
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DISTI #
AP2138N-1.8TRG1DICT-ND
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DigiKey | IC REG LINEAR 1.8V 250MA SOT23-3 Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
6310 In Stock |
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$0.0822 / $0.2300 | Buy Now |
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DISTI #
AP2138N-1.8TRG1
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Avnet Americas | LDO Regulator Pos 1.8V 0.25A 3-Pin SOT-23 T/R - Tape and Reel (Alt: AP2138N-1.8TRG1) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks, 0 Days Container: Reel | 1152000 Factory Stock |
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$0.0669 / $0.0683 | Buy Now |
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DISTI #
621-AP2138N-1.8TRG1
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Mouser Electronics | LDO Voltage Regulators 250mA CMOS LDO 1.8V RoHS: Compliant | 6269 |
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$0.0800 / $0.2300 | Buy Now |
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DISTI #
E02:0323_07295555
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Arrow Electronics | LDO Regulator Pos 1.8V 0.25A 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 8 Weeks Date Code: 2434 | Europe - 3000 |
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$0.0747 / $0.0793 | Buy Now |
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Bristol Electronics | 1947 |
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RFQ | ||
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Quest Components | FIXED POSITIVE LDO REGULATOR, 1.8V, 0.7V DROPOUT, CMOS, PDSO3 | 44868 |
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$0.0562 / $0.5110 | Buy Now |
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Future Electronics | AP2138 Series 1.8 V 250 mA Fixed Surface Mount Voltage Regulator - SOT-23 Min Qty: 3000 Package Multiple: 3000 |
3000 null |
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$0.0601 / $0.0637 | Buy Now |
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DISTI #
AP2138N-1.8TRG1
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TME | IC: voltage regulator, LDO,linear,fixed, 1.8V, 0.25A, SOT23, SMD Min Qty: 1 | 550 |
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$0.0860 / $0.3180 | Buy Now |
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DISTI #
AP2138N-1.8TRG1
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Avnet Asia | LDO Regulator Pos 1.8V 0.25A 3-Pin SOT-23 T/R (Alt: AP2138N-1.8TRG1) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 20 Weeks, 0 Days | 0 |
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$0.0467 / $0.0522 | Buy Now |
Part Details for AP2138N-1.8TRG1
AP2138N-1.8TRG1 CAD Models
AP2138N-1.8TRG1 Part Data Attributes
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AP2138N-1.8TRG1
Diodes Incorporated
Buy Now
Datasheet
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Compare Parts:
AP2138N-1.8TRG1
Diodes Incorporated
Fixed Positive LDO Regulator, 1.8V, 0.7V Dropout, CMOS, PDSO3, GREEN, SOT-23, 3 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | DIODES INC | |
| Part Package Code | SOT-23 | |
| Package Description | SOT-23, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 12 Weeks | |
| Samacsys Manufacturer | Diodes Incorporated | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 1.1 V | |
| Dropout Voltage1-Nom | 0.85 V | |
| Input Voltage Absolute-Max | 6.6 V | |
| Input Voltage-Max | 6 V | |
| Input Voltage-Min | 2.8 V | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Length | 2.92 mm | |
| Line Regulation-Max | 0.018% | |
| Load Regulation-Max | 0.04% | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 150 °C | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current1-Max | 0.25 A | |
| Output Voltage1-Max | 1.836 V | |
| Output Voltage1-Min | 1.764 V | |
| Output Voltage1-Nom | 1.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LSSOP | |
| Package Equivalence Code | TO-236 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 1.45 mm | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 2% | |
| Width | 1.6 mm |
AP2138N-1.8TRG1 Frequently Asked Questions (FAQ)
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A good PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and to use thermal vias to connect the exposed pad to the ground plane. This helps to dissipate heat efficiently.
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To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, adding a 10nF-22nF ceramic capacitor in parallel with the output capacitor can help prevent oscillations.
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Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the device.
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While the AP2138N-1.8TRG1 is rated for operation up to 125°C, it's essential to consider the device's power dissipation and thermal management in high-temperature environments. Ensure proper heat sinking and thermal design to prevent overheating.
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The output voltage tolerance can be calculated using the formula: ΔVout = ±(Vout x (ΔR/R)) + (Vref x (ΔT/T)). Ensure that the calculated tolerance meets your application's requirements, and consider using a voltage regulator with a tighter output voltage tolerance if necessary.