Cross-Reference Match Found
Looking for the DIODES AP2138N-2.5TRG1? Here's Zephyr's better solution.
The Shanghai Belling BL8503-25PRM is a spec-equivalent, franchise-authorized alternative to the DIODES AP2138N-2.5TRG1 — in stock and shipping from Zephyr.
100% match · engine-verified In stock now 24h RFQ
You searched for
DIODES
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SO
AP2138N-2.5TRG1
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-3
AvailabilityVaries
Lead timeVaries by channel
Unit price (100)—
Zephyr's recommendation
AUTHORIZEDBL8503-25PRM
2.5V Positive Fixed SOT-23-3L Voltage Regulators - Linear, Low Drop Out (LDO) Re
Availability3,000 in stock
Lead timeShips from stock
Unit price (100)$0.1102
Side-by-side
Parametric Comparison
This match was verified by our cross-reference engine on form, fit, and function — the per-attribute breakdown for this product family is being finalized and will appear here. The BL8503-25PRM specs below and its datasheet give you the full picture today.
Why switch
Same Specs. Better Terms.
Lower CostFranchise-direct pricing — typically below the brand-name part for equivalent specs.
In Stock NowReal inventory with live counts — no multi-month lead times.
Verified CrossSpec-by-spec compatibility computed from structured attributes, not guessed.
Franchise AuthorizedDirect from Shanghai Belling. Full traceability, no gray market.
More crosses
The BL8503-25PRM Also Replaces
One Zephyr part covers a range of competitor parts. Click any to see the comparison.