ProductsPower ManagementAP2112R5-2.6TR-G1
PACKAGE REFERENCESOT89-5Confirm case, pinout and ordering suffix before purchase.
MANUFACTURER PART RECORD

AP2112R5-2.6TR-G1

Diodes Incorporated

AP2112R5-2.6TR-G1 is a Diodes Incorporated AP2112 fixed 2.6 V low-dropout regulator — 600 mA output, CMOS design with enable pin and auto-discharge, 55 µA quiescent current, in SOT-89-5, tape-and-reel packing (TR), -40 to +85 °C. The SOT-89-5 package is the selection point: more copper and power dissipation headroom than the SOT-25 version for the full 600 mA rating without throttling. Selection advice: the R5 code is the SOT-89-5 package — the K code is the smaller SOT-25, so match the full AP2112R5-2.6TR-G1 code for package, voltage and packing. The enable pin with discharge resistor simplifies power sequencing; tie it high only if you never need shutdown. Evidence: Diodes/BCD AP2112 datasheet (ordering table) and distributor listings confirm 600 mA, 2.6 V fixed, SOT-89-5 and reel packing. Match the full AP2112R5-2.6TR-G1 code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

Power ManagementAP2112SOT89-5
MPN
AP2112R5-2.6TR-G1
Manufacturer
Diodes Incorporated
Family
AP2112
Package
SOT89-5
Manufacturer channel coverage
Checked by RFQ
Data last checked
Commercial check required
Lifecycle
Active
PROCUREMENT DATA

Identity and sourcing requirements.

Manufacturer part number
AP2112R5-2.6TR-G1
Manufacturer
Diodes Incorporated
Product family
AP2112
Category
Power Management
Package reference
SOT89-5
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
SOT89-5
Operating temperature
-40 to 85 °C
Packing
Tape and reel
Reel quantity
1,000
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

AP2112R5-2.6TR-G1 selection guidance

AP2112R5-2.6TR-G1 is a Diodes Incorporated 600 mA CMOS LDO with fixed 2.6 V output in SOT-89-5, tape and reel — the R5 package variant of the AP2112 family: ±1.5% accuracy, 250 mV typical dropout at 600 mA, 6 V maximum input, enable, foldback short-circuit protection, automatic discharge and over-temperature shutdown.

Against AP2112R5-1.8TR-G1: fixed output 2.6 V versus 1.8 V, same SOT-89-5 package. And against the AP2112M siblings: M versus R5 is a package-only difference — SO-8 versus SOT-89-5 on the same die — so crossing packages means re-checking thermal performance and footprint, not just voltage. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

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

AP2112R5-2.6TR-G1 FAQ

What is the difference between AP2112R5-2.6TR-G1 and AP2112K-1.2TR-G1, AP2112K-1.8TRG1, AP2112K-2.5TRG1?

AP2112R5-2.6TR-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 — AP2112R5-2.6TR-G1 is the SOT89-5 variant — so match it character-for-character against your BOM rather than going by the series name alone.

Can you provide traceability documents for AP2112R5-2.6TR-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 AP2112R5-2.6TR-G1 be checked against?

For this AP2112 device (SOT89-5), 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 AP2112R5-2.6TR-G1?

For pricing and availability on AP2112R5-2.6TR-G1, submit an inquiry listing the exact part number, Diodes Incorporated, volume, preferred packaging and date-code limits. We answer all inquiries within one business day.