AP2138N-3.3TRG1 Diodes Inc. Integrated Circuit (SOT23 (3-Pin)) In Stock

250mA 3.3V Ultra Low IQ LDO Reg. SOT23 DiodesZetex AP2138N-3.3TRG1, Low Noise LDO Voltage Regulator, 250 (Min)mA, 3.3 V ±2%, 2.5 to 6.6 Vin, 3-Pin SOT-23

NOT RECOMMENDEDIntegrated CircuitVerified Jun 2026
Package / Visual Reference
AP2138N-3.3TRG1SOT23 (3-Pin)
Quick Facts
Manufacturer
Diodes Inc.
Package
SOT23 (3-Pin)
Pin Count
3
Lifecycle
NOT RECOMMENDED
Category
Integrated Circuit
Price
From $0.0700(MOQ 100)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time12Weeks
YTEOL3
AdjustabilityFIXED
Dropout Voltage1-Max0.6V
Dropout Voltage1-Nom0.4V
Input Voltage Absolute-Max6.6V
Input Voltage-Max6V
Input Voltage-Min4.3V
JESD-30 CodeR-PDSO-G3
JESD-609 Codee3
Line Regulation-Max0.018%
Load Regulation-Max0.04%
Number of Functions1
Number of Outputs1
Operating Temperature TJ-Max150°C
Output Current1-Max0.25A
Output Voltage1-Max3.366V
Output Voltage1-Min3.234V
Output Voltage1-Nom3.3V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTO-236
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Packing MethodTR
Peak Reflow Temperature (Cel)260
Regulator TypeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface MountYES
TechnologyCMOS
Terminal FinishMATTE TIN
Terminal FormGULL WING
Terminal Pitch0.95mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Voltage Tolerance-Max2%
PackageSOT23 (3-Pin)

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginMainland China

Datasheet

AP2138N-3.3TRG1 Datasheet Download

Official datasheet from Diodes Inc.

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for AP2138N-3.3TRG1:

Frequently Asked Questions

What is the price of AP2138N-3.3TRG1?

AP2138N-3.3TRG1 is priced from $0.0700 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is AP2138N-3.3TRG1 in stock?

AP2138N-3.3TRG1 is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy AP2138N-3.3TRG1?

You can buy AP2138N-3.3TRG1 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for AP2138N-3.3TRG1 from Diodes Inc..

What is the datasheet for AP2138N-3.3TRG1?

The official AP2138N-3.3TRG1 datasheet from Diodes Inc. contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does AP2138N-3.3TRG1 come in?

AP2138N-3.3TRG1 is available in SOT23 (3-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About Diodes Inc.

Diodes Inc. is a leading electronic component manufacturer. FindMyChip sources Diodes Inc. ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.0700
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
100+$0.1220$12.20
250+$0.1114$27.86
500+$0.1055$52.76
1000+$0.1006$100.63
12000+$0.0703$843.96
24000+$0.0700$1679.04
pcs
Unit price: $0.1220 · Total: $12.20

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany