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Mean Well DPU01L-05 DC-DC Converter - 1W - 4.4~5.5V in ±5V out 100mA

SKU DPU01L-05

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Overview

DPU01L-05 is the ±5V output model of this series: rated power 1W, typical efficiency 78%.

SP U01 and DP U01 series are 1 W isolated and unregulated module type DC-DC converter with SIP 6 package. It features international standard pins, a high efficiency up to 84%, wide working temperature range -40~+90℃, 1.5KVDC I/P-O/P isolation voltage, compliance to BS EN/EN55032 radiated Class A without additional components, short circuit protection, etc. The models account for different input voltage 5V/12V/ 24V±10% , and various output voltage, 5V/12V/15V for single output and ±5V/±12V/±15V for dual outputs, which are suitable for all kinds of systems, s uch as industrial control, telecommunication field, distributed power architecture, and so on.

Features

SIP6 package with industry standard pinout
Operating temperature range -40 ~ +90℃
Comply to BS EN/EN55032 radiated Class A without additional components
High efficiency up to 84%
Protection: Short circuit
1.5KVDC I/O isolation
Low cost
3 years warranty

Specifications

DPU01L-05Specifications from the official datasheet (2024-04-30 edition)

INPUT

INPUT VOLTAGE (RANGE): 5V (4.5 ~ 5.5V)
INPUT CURRENT NO LOAD: 45mA
INPUT CURRENT FULL LOAD: 260mA
VOLTAGE RANGE: 4.5 ~ 5.5Vdc ,
SURGE VOLTAGE (100ms max.): 5Vin models : 9Vdc ; 12Vin models : 18Vdc ; 24Vin models : 30Vdc
FILTER: Internal capacitor
PROTECTION: Fuse recommended. 500mA Slow-Blow Type for all models
INTERNAL POWER DISSIPATION: 500mW

OUTPUT

OUTPUT VOLTAGE: ±5V
OUTPUT CURRENT: ±0 ~ 100mA
EFFICIENCY (TYP.): 78%
CAPACITOR LOAD (MAX.)^{* For each output}: *100μF
VOLTAGE ACCURACY: ±3.0%
RATED POWER: 1W
RIPPLE & NOISE^Note.2: 75mVp-p
LINE REGULATION^Note.3: 1.2% for 1% input variation
LOAD REGULATION^Note.4: 10%
SWITCHING FREQUENCY (Typ.): 24Vin: 75KHz, other: 100KHz

PROTECTION

SHORT CIRCUIT: 1 second max.

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +90℃ (Refer to "Derating Curve")
CASE TEMPERATURE: +100℃ max.
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -55 ~ +125℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: 0.03% / ℃ (0 ~ 85℃)
SOLDERING TEMPERATURE: 1.5mm from case of 1 ~ 3sec./260℃ max.
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC ( Note.5)

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 (Typ.): 10pF
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032(CISPR32) N/A
Radiated BS EN/EN55032(CISPR32) Class A
EMC IMMUNITY: Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 2, ±8KV air, ±4KV contact
Radiated Susceptibility BS EN/EN61000-4-3 Level 2, 3V/m
EFT/Bursts BS EN/EN61000-4-4 Level 1, 0.5KV
Surge BS EN/EN61000-4-5 Level 1, 0.5KV Line-Line
Conducted BS EN/EN61000-4-6 Level 2, 3V(e.m.f.)
Magnetic Field BS EN/EN61000-4-8 Level 2, 3A/m

Parameter	Standard	Test Level
Conducted	BS EN/EN55032(CISPR32)	N/A
Radiated	BS EN/EN55032(CISPR32)	Class A

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 2, ±8KV air, ±4KV contact
Radiated Susceptibility	BS EN/EN61000-4-3	Level 2, 3V/m
EFT/Bursts	BS EN/EN61000-4-4	Level 1, 0.5KV
Surge	BS EN/EN61000-4-5	Level 1, 0.5KV Line-Line
Conducted	BS EN/EN61000-4-6	Level 2, 3V(e.m.f.)
Magnetic Field	BS EN/EN61000-4-8	Level 2, 3A/m

OTHERS

MTBF: 1500Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 5/12Vin models:19.5*6.1*10.2mm (0.77*0.24*0.40 inch); 24Vin models:19.5*7.2*10.2mm (0.77*0.28*0.40 inch)
CASE MATERIAL: Non-Conductive black plastic (UL 94V-0 rated)
PACKING: 5/12Vin models: 2.3g ; 16pcs/per tube,2944pcs/184 tube/per carton 24Vin models: 2.7g ; 15pcs/per tube,2205pcs/147 tube/per carton

Test conditions and notes5

1.All parameters are specified at normal input(L:5Vdc, M:12Vdc, N:24Vdc), rated load, 25℃ 70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 20% to 100% rated load.
5.The final equipment must be re-confirm that it still meet EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”(as available on http://www.meanwell.com)

Technical drawings

DPU01L-05 Plug Assignment — Plug Assignment

DPU01L-05 Standard Tube Packing — Standard Tube Packing

DPU01L-05 Installation Manual — Installation Manual

Typical applications

Downloads

Certificates2

Certificate (SPU01-DPU01-CE-dec)(EN) PDF Download

Certificate (SPU-DPU01-UK-dec)(EN) PDF Download

Test reports1

Test Report (DPU01L-05)(EN) PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the DPU01L-05 in a compact embedded board that needs isolated low-power rails?

This converter is intended for very low-power applications, with a 1W rating and constant-voltage output. Its small 19.6 × 10.2 × 7.1 mm size also suits dense embedded designs where board space is limited.

Is the DPU01L-05 suitable for low-power signal-conditioning or interface circuits?

Yes, it fits low-power electronic subcircuits because it is a 1W constant-voltage converter in a very compact package. The 4-5VAC input specification makes it relevant where the source is in that input range.

Would the DPU01L-05 work in industrial electronics that face very wide temperature swings?

It is well suited to extreme-temperature electronics because its operating range is -55°C to +125°C. That is broader than many general-purpose converters and makes it relevant for demanding industrial or embedded environments.

Can this model be used in space-constrained automation modules or compact instrumentation?

Yes, the DPU01L-05 is physically small at 19.6 × 10.2 × 7.1 mm and weighs 0.0027 kg, which helps in compact modules. Its 1W rating means it is best matched to low-power converter roles rather than larger loads.

How does the DPU01L-05 compare with the DPU01L-12 and DPU01L-15?

All three are 1W models with the same 19.6 × 10.2 × 7.1 mm dimensions. The DPU01L-05 is listed as 5V output and 100A, the DPU01L-12 is 12V and 0.04A, and the DPU01L-15 is 15V and 0.03A.

Is the DPU01L-05 rated for outdoor use?

The operating temperature range is -55°C to +125°C, which supports use in very hot or very cold environments. No IP rating is provided in the specs, so exposed outdoor suitability is not established by the listed product data.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well DPU01N-15 DC-DC Converter - 1W - 21.6~26.4V in ±15V out 33mA	1W	15V	0.033A	IP20	View
Mean Well DPU01N-12 DC-DC Converter - 1W - 21.6~26.4V in ±12V out 42mA	1W	12V	0.042A	IP20	View
Mean Well DPU01N-05 DC-DC Converter - 1W - 21.6~26.4V in ±5V out 100mA	1W	5V	100 Milliampere	IP20	View
Mean Well DPU01M-15 DC-DC Converter - 1W - 10.8~13.2V in ±15V out 33mA	1W	15V	0.033A	IP20	View
Mean Well DPU01M-12 DC-DC Converter - 1W - 10.8~13.2V in ±12V out 42mA	1W	12V	0.042A	IP20	View
Mean Well DPU01M-05 DC-DC Converter - 1W - 10.8~13.2V in ±5V out 100mA	1W	5V	100 Milliampere	IP20	View
Mean Well DPU01L-15 DC-DC Converter - 1W - 4.4~5.5V in ±15V out 33mA	1W	15V	0.033A	IP20	View
Mean Well DPU01L-12 DC-DC Converter - 1W - 4.4~5.5V in ±12V out 42mA	1W	12V	0.042A	IP20	View

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