DiodesZetex AP2138N-3.3TRG1, 5-Channel Low Noise LDO, Regulator, 250 mA, 3.3 V, SOT-23 3-Pin

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Subtotal (1 pack of 100 units)*

MYR69.40

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  • Plus 100 unit(s) shipping from 02 February 2026
  • Plus 7,400 unit(s) shipping from 09 February 2026
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Units
Per Unit
Per Pack*
100 - 700MYR0.694MYR69.40
800 - 1400MYR0.659MYR65.90
1500 +MYR0.626MYR62.60

*price indicative

Packaging Options:
RS Stock No.:
828-7381
Mfr. Part No.:
AP2138N-3.3TRG1
Manufacturer:
DiodesZetex
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Brand

DiodesZetex

Regulator Type

Low Noise LDO

Product Type

Regulator

Output Voltage

3.3 V

Number of Outputs

5

Line Regulation

18 mV

Load Regulation

40 mV

Polarity

Positive

Mount Type

Surface

Package Type

SOT-23

Quiescent Current

1.5μA

Pin Count

3

Output Current

250mA

Output Type

Fixed

Switching Regulator

No

Series

AP2138

Standards/Approvals

RoHS

Width

1.7 mm

Height

1.3mm

Length

3.02mm

Minimum Input Voltage

2.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Maximum Input Voltage

6.6V

Automotive Standard

No

LDO (Low Dropout) Linear Voltage Regulators, 3.3V Output, Diodes Inc


LDO (Low Dropout) Linear Voltage Regulators, Diodes Inc


The Low dropout or LDO is a linear voltage regulator. We have a wide range of linear regulators. The LDO regulator can operate with a small input–output differential voltage. LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.

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