ProductsPower ManagementAP2112K-2.6TR-G1
PACKAGE REFERENCESOT25Confirm case, pinout and ordering suffix before purchase.
MANUFACTURER PART RECORD

AP2112K-2.6TR-G1

Diodes Incorporated

AP2112K-2.6TR-G1 is a Diodes Incorporated AP2112 fixed 2.6 V low-dropout regulator — 600 mA output, CMOS design with enable pin, 80 µA quiescent current, maximum 0.4 V dropout at 600 mA, in SOT-25, tape-and-reel packing (TR), -40 to +85 °C. The 2.6 V fixed output is the selection point: a less common rail for memory, RF and sensor supplies from a 2.5-6 V input, with enable control for power sequencing. Selection advice: the enable pin with discharge resistor simplifies sequencing — tie it high only if you truly never need shutdown. The 600 mA rating suits digital cores and peripherals; for higher current choose a larger LDO family. Note the G1 suffix is the green (lead-free) variant and TR is reel packing — the M package code is the SOIC-8 alternative. Evidence: Diodes/BCD AP2112 datasheet (ordering table) and distributor listings confirm 600 mA, 2.6 V fixed, SOT-25 and reel packing. Match the full AP2112K-2.6TR-G1 code for voltage, package and packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

Power ManagementAP2112SOT25
MPN
AP2112K-2.6TR-G1
Manufacturer
Diodes Incorporated
Family
AP2112
Package
SOT25
Manufacturer channel coverage
Checked by RFQ
Data last checked
Commercial check required
Lifecycle
Active
PROCUREMENT DATA

Identity and sourcing requirements.

Manufacturer part number
AP2112K-2.6TR-G1
Manufacturer
Diodes Incorporated
Product family
AP2112
Category
Power Management
Package reference
SOT25
Manufacturer-channel report
Confirmed on request
Sourceics price status
Quoted for required quantity
Sourceics sourcing status
Supplier and stock verified during RFQ
Required order checks
Suffix, package, date code, lot, source and traceability
MANUFACTURER DATA REVIEW

Key technical specifications

Ordering-code highlights reviewed against official manufacturer documentation.

Output voltage
2.6 V
Output current min
600 mA
Package
SOT25
Operating temperature
-40 to 85 °C
Packing
Tape and reel
Reel quantity
3,000
Source: Diodes Incorporated product data · Reviewed 2026-09-29
ORDER-CODE COMPARISON

Same series, different order codes.

AP2112 is available in the following manufacturer order codes. They share the same AP2112 design; the table highlights package, packing and ordering differences. Quote the exact code your BOM needs.

Order codePackagePackingKey difference
AP2112K-1.2TR-G1SOT25Tape and reelCompared with AP2112K-3.3TRG1, this code has a 1.2 V fixed output and SOT25 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112K-1.8TRG1SOT-25Tape and reelFixed 1.8 V output
AP2112K-2.5TRG1SOT-25Tape and reelFixed 2.5 V output
AP2112K-2.6TR-G1SOT25Tape and reelCompared with AP2112K-3.3TRG1, this code has a 2.6 V fixed output and SOT25 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112K-3.3TRG1SOT-25Tape and reelFixed 3.3 V output
AP2112M-1.2TR-G1SO8Tape and reelCompared with AP2112K-3.3TRG1, this code has a 1.2 V fixed output and SO8 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112M-1.8TR-G1SO8Tape and reelCompared with AP2112K-3.3TRG1, this code has a 1.8 V fixed output and SO8 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112M-2.5TR-G1SO8Tape and reelCompared with AP2112K-3.3TRG1, this code has a 2.5 V fixed output and SO8 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112M-2.6TR-G1SO8Tape and reelCompared with AP2112K-3.3TRG1, this code has a 2.6 V fixed output and SO8 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112M-3.3TR-G1SO8Tape and reelCompared with AP2112K-3.3TRG1, this code has a 3.3 V fixed output and SO8 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112R5-1.2TR-G1SOT89-5Tape and reelCompared with AP2112K-3.3TRG1, this code has a 1.2 V fixed output and SOT89-5 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112R5-1.8TR-G1SOT89-5Tape and reelCompared with AP2112K-3.3TRG1, this code has a 1.8 V fixed output and SOT89-5 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112R5-2.5TR-G1SOT89-5Tape and reelCompared with AP2112K-3.3TRG1, this code has a 2.5 V fixed output and SOT89-5 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112R5-2.6TR-G1SOT89-5Tape and reelCompared with AP2112K-3.3TRG1, this code has a 2.6 V fixed output and SOT89-5 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112R5-3.3TR-G1SOT89-5Tape and reelCompared with AP2112K-3.3TRG1, this code has a 3.3 V fixed output and SOT89-5 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
SELECTION GUIDANCE

AP2112K-2.6TR-G1 selection guidance

This Diodes Incorporated AP2112 ships as exactly one electrical and thermal configuration — the AP2112K-2.6TR-G1 code in SOT25. Verify it at your actual operating point against the BOM before placing the order.

Order-code variants of this series on our catalog — AP2112K-1.2TR-G1, AP2112K-1.8TRG1, AP2112K-2.5TRG1, AP2112K-3.3TRG1 — are compared in the table below. They share the core design; pick the code whose package and packing match your assembly process. If your BOM lists one of these instead of AP2112K-2.6TR-G1, do not substitute without checking the exact ordering code.

One message is enough to start: the AP2112K-2.6TR-G1 order code in full, the volume, reel/tube/tray choice and acceptable date codes. Before we put numbers on paper we re-validate the available lot line by line; expect our answer inside 24 hours.

Ordering codePackageDifference vs AP2112K-2.6TR-G1
AP2112K-1.2TR-G1SOT25packing Tape and reel; Compared with AP2112K-3.3TRG1, this code has a 1.2 V fixed output and SOT25 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.
AP2112K-1.8TRG1SOT-25package SOT-25; packing Tape and reel; Fixed 1.8 V output
AP2112K-2.5TRG1SOT-25package SOT-25; packing Tape and reel; Fixed 2.5 V output
AP2112K-3.3TRG1SOT-25package SOT-25; packing Tape and reel; Fixed 3.3 V output
QUOTE WORKFLOW

Four checks before a commercial offer.

01

Identity

Exact MPN, manufacturer and suffix

02

Supply

Supplier type, quantity and freshness

03

Evidence

Lot, labels, photos and documents

04

Terms

Price, lead time, payment and shipping

RELATED REFERENCES

Explore more Power Management records

Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.

COMMON QUESTIONS

AP2112K-2.6TR-G1 FAQ

What is the difference between AP2112K-2.6TR-G1 and AP2112K-1.2TR-G1, AP2112K-1.8TRG1, AP2112K-2.5TRG1?

AP2112K-2.6TR-G1 and AP2112K-1.2TR-G1, AP2112K-1.8TRG1, AP2112K-2.5TRG1 belong to one Diodes Incorporated series, and the differences are in the ordering code, not the core design: AP2112K-1.2TR-G1: Compared with AP2112K-3.3TRG1, this code has a 1.2 V fixed output and SOT25 package. A voltage or package change is not a drop-in replacement without electrical and PCB review.; AP2112K-1.8TRG1: Fixed 1.8 V output; AP2112K-2.5TRG1: Fixed 2.5 V output. The code you order fixes package, grade and packing — AP2112K-2.6TR-G1 is the SOT25 variant — so match it character-for-character against your BOM rather than going by the series name alone.

Can you provide traceability documents for AP2112K-2.6TR-G1?

Traceability evidence — lot and date-code information, labels and photos — is confirmed per lot at quotation time, because it depends on the actual lot offered. Tell us which documents your receiving inspection requires when you submit the RFQ, and we will confirm what can be provided for the offered lot.

What operating conditions must AP2112K-2.6TR-G1 be checked against?

For this AP2112 device (SOT25), the checks that matter are input/output voltage and current, thermal design at your load, and the package/packing suffix on the ordering code. Confirm all four against the Diodes Incorporated datasheet for your operating point before purchase.

How do I request a quotation for AP2112K-2.6TR-G1?

Tell us the full AP2112K-2.6TR-G1 order code, the maker (Diodes Incorporated), how many you need, reel or tray preference and acceptable date codes — one message is enough. Expect our quotation back within 24 hours.