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Mean Well

Mean Well SMU01M-09 DC-DC Converter - 1W - 10.8~13.2V in 9V out 110mA

SKU SMU01M-09
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Overview

SMU01M-09 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
  • SIP packge
  • Industry standard pinout
  • 100% burn-in test
  • Low cost / High reliability
  • 2 years warranty

Specifications

SMU01M-09Specifications from the official datasheet (2024-08-02 edition)

SELECTION GUIDE

DC OUTPUT VOLTAGE
9V
OUTPUT CURRENT RANGE
0 ~ 110mA
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
10.8 ~ 13.2V
NORMAL VOLTAGE
12V
INPUT CURRENT Full load
110mA
INPUT CURRENT No load
15mA
PROTECTION (FUSE RECOMMENDED)
250mA
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)
11.6*6.1*10.14mm or 0.46"*0.24"*0.40" inch for 5V,12V input ; 11.6*7.4*10.14mm or 0.46"*0.29"*0.40" inch for 24V input
PACKING
SMU01L/M: 1.3g ; 42 pcs/per tube, 6720 pcs/ 160 tube/per carton SMU01N : 1.4g ; 42 pcs/per tube, 6720 pcs/ 160 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

SMU01M-09 Mechanical Specification Unit: mm
Mechanical Specification Unit: mm
SMU01M-09 Packing
Packing

Downloads

FAQ

Can the SMU01M-09 power a 9V rail for embedded instrumentation or controller boards?

Yes, it is intended for low-power electronics that need a regulated 9V constant-voltage output from a 10.8~13.2VDC input. With a 1W rating and listed 110mA output current, it is better for light auxiliary circuits than for larger devices.

Is the SMU01M-09 suitable for industrial sensor interface electronics?

It can be a fit for industrial sensor or interface electronics that require a compact 9V rail and remain within the 1W capacity. The small 11.6 × 10.14 × 6.1 mm dimensions help when space on the PCB is constrained.

Would this converter make sense in compact automation modules with limited weight and space?

Yes, the 1.3g weight and 11.6 × 6.1 × 10.14 mm size make it practical in small automation modules and embedded assemblies. The application should still be limited to loads compatible with 9V output and the listed 110mA current.

How does SMU01M-09 compare with the 5V, 12V, and 15V versions in the same series?

All listed SMU01M versions are 1W converters using the same 10.8~13.2VDC input family. The outputs are 5V, 9V, 12V, and 15V on SMU01M-05, SMU01M-09, SMU01M-12, and SMU01M-15, with listed output currents of 200mA, 110mA, 84mA, and 67mA respectively.

Is the SMU01M-09 rated for outdoor exposure or high/low ambient temperatures?

The specified operating range is -40°C to +90°C, so the electrical rating covers a wide ambient temperature span. No IP rating appears in the product specs, which means outdoor exposure protection is not stated and enclosure-level protection should be considered separately.

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Mean Well SMU01M-09 DC-DC Converter - 1W - 10.8~13.2V in 9V out 110mA
Mean Well

Mean Well SMU01M-09 DC-DC Converter - 1W - 10.8~13.2V in 9V out 110mA

Log in to see price

SMU01M-09 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
  • SIP packge
  • Industry standard pinout
  • 100% burn-in test
  • Low cost / High reliability
  • 2 years warranty
View product

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