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Mean Well

Mean Well SMA01L-15 DC-DC Converter - 1W - 4.5~5.5V in 15V out 67mA

SKU SMA01L-15
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Overview

SMA01L-15 is the model of this series: rated power 1W, typical efficiency 79%.

Features

  • 1500VDC I/O isolation
  • 3000VDC I/O isolation(optional)
  • Operating temperature range of -40 ~ +85℃ without derating
  • Internal SMD technology
  • Built-in EMI filter
  • Cooling by free air convection
  • Non-conductive plastic case
  • Dual in line package
  • Industry standard pinout
  • 100% burn-in test
  • Low cost / High reliability
  • 2 years warranty

Specifications

SMA01L-15Specifications from the official datasheet (2024-08-02 edition)

SELECTION GUIDE

DC OUTPUT VOLTAGE
15V
OUTPUT CURRENT RANGE
0 ~ 67mA
EFFICIENCY(Typ.)
79%

OUTPUT

RATED POWER
1W
RIPPLE & NOISE (max.)Note.2
100mVp-p
LINE REGULATIONNote.3
±1.2% for 1% input variation
LOAD REGULATIONNote.4
±8.0%
VOLTAGE ACCURACY
±2.0%
SWITCHING FREQUENCY(Typ.)
100KHz

INPUT

VOLTAGE RANGE
4.5 ~ 5.5V
NORMAL VOLTAGE
5V
INPUT CURRENT Full load
265mA
INPUT CURRENT No load
32mA
PROTECTION (FUSE RECOMMENDED)
500mA
FILTER
Capacitor type

PROTECTION

OVERLOAD
Momentary Protection type : Broken
SHORT CIRCUIT
Momentary Protection type : Broken

ENVIRONMENT

WORKING TEMP.
-40 ~ +90℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-55 ~ +125℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.05% / ℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
EAC TP TC 020/2011 approved
WITHSTAND VOLTAGE
I/P-O/P:1.5KVDC
ISOLATION RESISTANCE
I/P-O/P: 100M Ohms / 500VDC / 25℃/ 70% RH
ISOLATION CAPACITANCE
80pF max.
EMI RADIATION
Compliance to BS EN/EN55032 Class B, FCC part 15 Class B, EAC TP TC 020
EMS IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8 light industry level, criteria A, EAC TP TC 020

OTHERS

MTBF
700khrs min. MIL-HDBK-217F(25℃)
DIMENSION (L*W*H)
12.7*10.16*7.1mm or 0.50"*0.40"*0.28" inch for 5V,12V input ; 12.7*10.16*7.62mm or 0.50"*0.40"*0.30" inch for 24V input
PACKING
1.6g ; 40pcs/per tube, 6000pcs/150 tube/per carton
Test conditions and notes4
  1. 1.All parameters are specified at normal input, rated load, 25℃ 70% RH ambient.
  2. 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
  3. 3.Line regulation is measured from low line to high line at rated load.
  4. 4.Load regulation is measured from 20% to 100% rated load.

Technical drawings

SMA01L-15 Mechanical Specification Unit: mm
Mechanical Specification Unit: mm
SMA01L-15 Packing
Packing

Downloads

FAQ

Can I use the SMA01L-15 for a low-power 15V rail in embedded or industrial electronics?

Yes, for very small 15V electronics that stay within the 1W rating. The SMA01L-15 takes 4.5~5.5V input and provides constant-voltage 15V output. It is intended for compact auxiliary 15V circuits rather than larger 15V loads.

Is the SMA01L-15 a fit for a small 15V analog, sensing, or interface section inside automation hardware?

It can fit small 15V analog, sensing, or interface sections when total power stays within 1W. The converter is designed around a 4.5~5.5V input range and regulated 15V output. Its miniature package is useful where the power section needs to occupy very little space.

Would this converter work in compact instrumentation modules that need 15V from a 5V-class source?

Yes, if the source is within 4.5~5.5V and the module's 15V demand fits the 1W limit. The device measures 12.7 × 10.16 × 7.1 mm and weighs 0.0017 kg, which helps in small embedded assemblies. It is a constant-voltage model for electronics that require a stable 15V rail.

Can the SMA01L-15 be used for a compact 15V monitoring or signal-processing subcircuit?

It can be used for small monitoring or signal-processing subcircuits that need 15V and remain within 1W. The converter's role is voltage conversion, not supplying larger 15V power stages. It is most appropriate where the required output is specifically 15V constant voltage.

How is the SMA01L-15 different from the other SMA01L models?

The sibling models all share 1W power and 4.5~5.5V input. The SMA01L-15 provides 15V output and lists 0.07A, while SMA01L-12 is 12V and 0.08A, SMA01L-09 is 9V and 110A, and SMA01L-05 is 5V and 200A. The correct choice depends on the output voltage your design requires and the listed current for that model.

Is the SMA01L-15 suitable for outdoor equipment or wide-temperature industrial use?

The specified operating temperature range is -40°C to +90°C, which supports broad temperature conditions. The provided data does not include an IP rating, so it should not be treated as outdoor-rated for water or dust exposure based on these specs alone. It is better suited to protected enclosures unless external environmental sealing is provided.

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Mean Well SMA01L-15 DC-DC Converter - 1W - 4.5~5.5V in 15V out
Mean Well

Mean Well SMA01L-15 DC-DC Converter - 1W - 4.5~5.5V in 15V out 67mA

Log in to see price

SMA01L-15 is the model of this series: rated power 1W, typical efficiency 79%.

Features

  • 1500VDC I/O isolation
  • 3000VDC I/O isolation(optional)
  • Operating temperature range of -40 ~ +85℃ without derating
  • Internal SMD technology
  • Built-in EMI filter
  • Cooling by free air convection
  • Non-conductive plastic case
  • Dual in line package
  • Industry standard pinout
  • 100% burn-in test
  • Low cost / High reliability
  • 2 years warranty
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