LDO03C-005W05-HJ

POWER a 

## **Data Sheet** 

## **LDO03C Series** 15 Watts 

**Total Power:** 15 Watts **Input Voltage:** 3 - 13.8 Vdc **# of Outputs:** Single 

## Special featureS 

- 3 A output current rating 

- Input voltage range: 3 - 13.8 Vdc 

- Adjustable out voltage: 0.59 - 5.1 V 

- . Optional factory setting with power 3 good 

|**Electrical Specifications**<br>~~.~~|**Electrical Specifications**<br>~~.~~|**Electrical Specifications**<br>~~.~~|
|---|---|---|
|**Input**<br>~~:~~<br>~~Re~~|||
|Input ra nge:<br>~~ee~~<br>~~ee~~|~~ee~~<br>~~ee~~|3 - 13.8 Vdc<br>~~ee~~|
|Input current:<br>~~ee~~<br>~~ee~~|Minimum load<br>Remote OFF<br>~~ee~~<br>~~ee~~|50 mA<br>5 mA<br>~~ee~~|
|Input current (max.):<br>~~ee ~~<br>~~es~~|See Note 3<br> ~~ee~~<br>~~es~~|3 A @ lo max.<br>~~es~~|
|Start-up time<br>~~es~~|Power up<br>Remote ON/OFF<br>~~es~~|3 ms<br>2 ms<br>~~es~~|
|**Output**<br>~~Cn~~|||
|Maximum power:<br>~~Cn~~<br>~~es~~|See Note 5<br>~~Cn~~<br>~~es~~|0.59 - 5.1 V<br>~~Cn~~<br>~~es~~|
|Output setpoint accuracy:<br>~~es~~|0.1% trim resistors<br>~~es~~|±1.0%<br>~~es~~|
|Line regulation:|Low line to high line|±0.5%|
|Load regulation:|Full load to min. load|±0.5%|
|Min./max. load:||0 A/3 A|
|Overshoot:|At turn-on|0.5% max.|
|Undershoot:|At turn-off|100 mV max.|
|Ripple and noise<br>5 Hz to 20 MHz:|See Note 1|25 mV<br>Vin = 5 V, Vout = 2.5 V|
|Transient response:|See Note 1, 2|235 mV max. deviation 20 μs<br>recovery to within regulation band|
|**General**|||
|Efficiency (high input):|Vin = 5 V, Vo = 2.5 V, lo = 3 A|90%|
|Switching frequency:|Fixed|1.5 MHz|
|Material flammability:||UL94V-0|
|Weight:||1.7 g (0.06 oz.)|
|MTBF:|12 V @ 40 °C, 100% load<br>Bellcore 332|10,000,000 hours|
|Coplanarity:|Surface mount models|50 μm|



## SafetY 

## **Environmental Specifications** 

|**Environmental Specificationspecificationsecifications**|**Environmental Specificationspecificationsecifications**||
|---|---|---|
|Thermal performance:|Operating ambient|-40 °C to +85 °C|
|See Note 5|Non-operating ambient|-40 °C to +125 °C|
|_Protection_|||
|Short-circuit:||Hiccup, non-latching|
|Overvoltage protection:|IEC68-2-6 to the levels of IEC721-3-2|Hiccup, non-latching|
|_Recommended System Capacitance_|||
|Input:|See Note 6|0 μF|
|Output:|See Note 7|0 μF|



## **Ordering Information** 

|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|
|---|---|---|---|---|---|---|---|
|Model<br>Number(3,5)|Input<br>Voltage|Output<br>Voltage|Output Current<br>(Min.)|Output Current<br>(Max.)|Efficiency<br>(Typical)|Regulation||
|||||||Line|Load|
|LDO03C-005W05-VJ|3 - 13.8 Vdc|0.59 - 5.1 V|0 A|3 A|90%|±0.2%|±0.5%|
|LDO03C-005W05-HJ|3 - 13.8 Vdc|0.59 - 5.1 V|0 A|3 A|90%|±0.2%|±0.5%|
|LDO03C-005W05-SJ|3 - 13.8 Vdc|0.59 - 5.1 V|0 A|3 A|90%|±0.2%|±0.5%|



## ~~LT~~ **Part Number System with Options** 

**Product Family Rated Output Performance Input Voltage Number of Pins Output Voltage Mounting Option Custom Option RoHS Compliance Current Type of Output LDO            03           C 00             5W              05 V X J Product Family Rated Output Performance Input Voltage Type of Output Output Voltage Mounting Option Custom Option RoHS Compliance** LDO =  LDO Series **Current** C  =  Cost 00  =  3 - 13.8 V 5 W  =  5 Pins and 05  =  0.59 - 5.1 V V  =  Vertical J   =  Pb free (RoHS 03  =  3 Amp Optimized Wide Output H  =  Horizontal 6/6 compliant) S  =  Horizontal SMT VS = Vertical SMT 

## **Output Voltage Adjustment of the LDO03C Series** 

The ultra-wide output voltage trim range offers major advantages to users who select the LDO03C series.  It is no longer necessary to purchase a variety of modules in order to cover different output voltages.  The output voltage can be trimmed in a range of 0.59 - 5.1 Vdc.  When the LDO03C converter leaves the factory, the output has been adjusted to the default voltage of 0.59 V. 

## **Notes:** 

1. Measured as per recommended system capacitance. See Technical Reference Note. 

2. di/dt = 10 A/μs, Vin = Nom, Tc = 25 °C, load change = 0.50 lo to full lo and full lo to 0.50. 

3. External input fusing is recommended. 

4. Additional part numbers may be available with different output voltages. 

5. Airflow dependent, 100 LFM minimum required. 

6. No capacitors needed for ripple current stability. 

7. No capacitors needed for stability. 

8. TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please consult your local sales representative for details. 

9. NOTICE: Some models do not support all options. Please contact your local Artesyn Embedded Technologies representative or use the on-line model number search tool at http://www.Artesyn.com/power to find a suitable alternative. 

## **Mechanical Drawings** 

## **Vertical Mount** 

Dimensions in inches (mm). Tolerances es (unless otherwise specified) 2 Places ±0.030 (±0.76) 3 Places ±0.010 (±0.25) 

**==> picture [361 x 210] intentionally omitted <==**

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etsTy .370 9.40 f .212 h 5.37<br>.610 15.49<br>.16 3.94<br>.051 At 1.30 .050 1.27 i<br>.067 1.70 TYP<br>| ee .025 0.64  SQ. PIN ( =<br>**----- End of picture text -----**<br>


## **Horizontal Mount** 

**==> picture [409 x 192] intentionally omitted <==**

**----- Start of picture text -----**<br>
.370 9.40<br>.131 3.33 .292 7.41<br>.610 15.49<br>.540 13.72<br>.025 0.64  SQ PIN<br>.051 1.30 .125 3.18<br>.120 3.05<br>.067 1.70 TYP<br>**----- End of picture text -----**<br>


## ~~Ld~~ **Mechanical Drawings** 

## **Horizontal Mount** 

**==> picture [409 x 312] intentionally omitted <==**

**----- Start of picture text -----**<br>
.370 [ 9.40 ]<br>.315 MAX [8.00 MAX]<br>.131 3.33<br>_ ue<br>.610 15.49 .540 13.72<br>— J £<br>.040 1.02  TYP<br>.051 1.30<br>.067 1.70 TYP<br>ai to<br>*This is a Preliminary Datasheet. Artesyn Embedded Technologies reserves the right to make<br>Pin Assignments changes to the information contained herein without notice and assumes no liability as a result of<br>Single Output its use or application.<br>1 Enable<br>2 Vin<br>3 Common/RTN<br>4 Vout<br>5 PG/Trim<br>6 Mech Pin (Horz/SMT only)<br>**----- End of picture text -----**<br>


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While every precaution has been taken to ensure accuracy and completeness in this literature, Artesyn Embedded Technologies assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective owners. © 2014 Artesyn Embedded Technologies, Inc. 

## **www.artesyn.com** 

For more information: www.artesyn.com/power For support: productsupport.ep@artesyn.com 

LDO03C DS  Rev. 07.25.14