# Non Isolated POL DC/DC Converter, ITE, Surface Mount DIP, 1 Output, 6.5 W, 6.5 V, 1 A

![Product image](https://novapart.co/image/farnell:2909107/)

**URL**: https://novapart.co/products/STS1024S6V5/non-isolated-pol-dc-converter-ite-surface-mount
**SKU**: STS1024S6V5
**Manufacturer**: XP POWER
**Category**: Power & Line Protection || Power Supplies || DC / DC Converters || DC / DC Non Isolated Board Mount Converters - Fixed Output
**Price**: €5.9100
**Stock**: 10+
**Lead Time**: 106 days (indicative)

## Description

No. of Outputs:1 Output; Output Power Max:6.5W; Output Voltage Nom.:6.5V; Output Current Max:1A; DC / DC Converter Output Type:Fixed, Adjustable; DC / DC Converter Mounting:Surface Mount Device

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2018) |
| Depth | 15.2mm |
| Width | 11.8mm |
| Height | 3.6mm |
| Product Range | STS10 Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 6.5W |
| Output Current Max | 1A |
| Output Voltage Nom | 6.5V |
| Input Voltage Dc Max | 36V |
| Input Voltage Dc Min | 9V |
| Dc / Dc Converter Type | Surface Mount DIP |
| Power Supply Applications | ITE |
| Dc / Dc Converter Mounting | Surface Mount Device |
| Dc / Dc Converter Output Type | Fixed, Adjustable |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2909107/)

XP Power 

## 1.0 Amp 

## • 1A Switching Regulator **xxx Series** 

- Regulated Single Outputs from 1.2 to 15VDC 

- Wide Input Range 

- SMD-10 Package 

- Non-Isolated 

- Output Voltage Trim ±10% 

- High Efficiency up to 96% 

- Class B Conducted & Radiated Emissions with External Components 

- Short-Circuit Protection 

- No Heatsink Required 

- Remote On/Off 

- Tape & Reel Package Available 

Dimensions: STS10: 0.60 x 0.47 x 0.15” (15.20 x 11.80 x 3.6 mm) 

- -40°C to +105°C Operation 

- Full load to +65°C 

- 3 Year Warranty 

The STS10 is a new series of innovative low cost DC-DC buck regulators. Based on SMD technology and high levels of automation the series offers many features including voltage trimming, remote on/off, continuous short circuit protection, regulation and high efficiency. 

## Models & Ratings 

|Nominal Input Voltage<br>(VDC)|Input Voltage<br>(VDC)|Output voltage<br>(VDC)|Output Current<br>(A)<br>~~Ge~~|Output Current<br>Maximum<br>Capacitive Load<br>~~Ge~~|Efficiency at<br>minimum input<br>%<br>~~GO~~|Efficency at<br>maximum<br>input %<br>~~GO~~|Model(1)|
|---|---|---|---|---|---|---|---|
|5 V<br>~~eG~~<br>~~pO~~|3.0-5.5 V<br>~~eG~~<br>|1.2 V<br>~~eG~~<br>|1.0 A<br>~~eG~~<br>~~Ge~~<br>|330μF<br>~~eG~~<br>~~Ge~~<br>|90.5%<br>~~eG~~<br>~~GO~~<br>~~GO~~<br>|90.5%<br>~~eG~~<br>~~GO~~<br>~~GO~~<br>|STS1005S1V2<br>~~eG~~<br>|
|5 V<br>~~GG~~<br>~~pO~~|3.0-5.5 V<br>~~GG~~<br>|1.5 V<br>~~GG~~<br>|1.0 A<br>~~Ge~~<br>~~GG~~<br>|330μF<br>~~Ge~~<br>~~GG~~<br>|92.0%<br>~~GO~~<br>~~GG~~<br>~~GO~~<br>|92.0%<br>~~GO~~<br>~~GG~~<br>~~GO~~<br>|STS1005S1V5<br>~~GG~~<br>|
|5 V<br>~~pO~~|3.0-5.5 V<br>|1.8 V<br>|1.0 A<br>|330μF<br>|92.5%<br>~~GO~~<br><br>~~GO~~|92.5%<br>~~GO~~<br><br>~~GO~~|STS1005S1V8<br>|
|5 V<br>~~pOGG~~|3.8-5.5 V<br>~~GG~~|2.5 V<br>~~GG~~|1.0 A<br>~~GG~~|330μF<br>~~GG~~|94.5%<br>~~GO~~<br>~~GG~~<br>~~GO~~<br>~~GO~~|94.0%<br>~~GO~~<br>~~GG~~<br>~~GO~~<br>~~GO~~|STS1005S2V5<br>~~GG~~|
|24 V<br>~~GG~~<br>~~pO~~|4.6-36.0 V<br>~~GG~~<br>|1.2 V<br>~~GG~~<br>|1.0 A<br>~~GG~~<br>|330μF<br>~~GG~~<br>|87.0%<br>~~GO~~<br>~~GG~~<br>~~GO~~<br>~~DO~~<br>|72.0%<br>~~GO~~<br>~~GG~~<br>~~GO~~<br>~~DO~~<br>|STS1024S1V2<br>~~GG~~<br>|
|24 V<br>~~GG~~<br>~~pO~~|4.6-36.0 V<br>~~GG~~<br>|1.5 V<br>~~GG~~<br>|1.0 A<br>~~GG~~<br>|330μF<br>~~GG~~<br>|89.0%<br>~~GO~~<br>~~GG~~<br>~~DO~~<br>|76.0%<br>~~GO~~<br>~~GG~~<br>~~DO~~<br>|STS1024S1V5<br>~~GG~~<br>|
|24 V<br>~~pO~~|4.6-36.0 V<br>|1.8 V<br>|1.0 A<br>|330μF<br>|90.5%<br>~~DO~~<br><br>~~GO~~|79.0%<br>~~DO~~<br><br>~~GO~~|STS1024S1V8<br>|
|24 V<br>~~pOGG~~|4.6-36.0 V<br>~~GG~~|2.5 V<br>~~GG~~|1.0 A<br>~~GG~~|330μF<br>~~GG~~|92.5%<br>~~DO~~<br>~~GG~~<br>~~GO~~<br>~~GO~~|83.0%<br>~~DO~~<br>~~GG~~<br>~~GO~~<br>~~GO~~|STS1024S2V5<br>~~GG~~|
|24 V<br>~~GG~~|4.75-36.0 V<br>~~GG~~|3.3 V<br>~~GG~~|1.0 A<br>~~GG~~|330μF<br>~~GG~~|94.0%<br>~~GO~~<br>~~GG~~<br>~~GO~~|86.5%<br>~~GO~~<br>~~GG~~<br>~~GO~~|STS1024S3V3<br>~~GG~~|
|24 V<br>~~pT~~|6.5-36.0 V<br>~~pT~~|5.0 V<br>~~pT~~|1.0 A<br>~~pT~~|330μF<br>~~pT~~|95.5%<br>~~GO~~<br>~~pT~~|89.5%<br>~~GO~~<br>~~pT~~|STS1024S05<br>~~pT~~|
|24 V<br>~~ee~~|9.0-36.0 V<br>~~ee~~|6.5 V|1.0 A|330μF|94.5%<br>~~GO~~|90.0%<br>~~GO~~|STS1024S6V5|
|24 V<br>~~GG~~<br>~~pO~~|12.0-36.0 V<br>~~GG~~|9.0 V<br>~~GG~~|1.0 A<br>~~GG~~|330μF<br>~~GG~~|95.5%<br>~~GG~~<br>~~GO~~<br>~~GO~~|92.0%<br>~~GG~~<br>~~GO~~<br>~~GO~~|STS1024S09<br>~~GG~~|
|24 V<br>~~GG~~<br>~~pO~~|15.0-36.0 V<br>~~GG~~|12.0 V<br>~~GG~~|1.0 A<br>~~GG~~|330μF<br>~~GG~~|95.0%<br>~~GO~~<br>~~GG~~<br>~~GO~~|93.0%<br>~~GO~~<br>~~GG~~<br>~~GO~~|STS1024S12<br>~~GG~~|
|24 V<br>~~pO~~|18.0-36.0 V|15.0 V|1.0 A|330μF|96.0%<br>~~GO~~|94.0%<br>~~GO~~|STS1024S15|



~~**Notes**~~ 

1. For tape & reel add “-TR”, e.g. STS1005S1V5-TR. 500 pcs per reel. 

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XP Power 

## Input 

|Characteristic|Minimum|Typical|Maximum|Units|Notes & Conditions|
|---|---|---|---|---|---|
|Input Voltage Range|3|5|5.5|VDC||
||4.6|24|36|||
|Input Surge|||6|VDC for 100 ms|5 V input|
||||40||24 V input|
|Input Current - No Load<br>- Full Load||0.4/1.5||mA|5 V/24 V input|
|||700/900|||5 V/24 V input|
|Input Current - Remote On/Off|||0.3/0.8|mA|5 V/24 V input, idle current|
|Remote On/Off|ON:  Connect pin 10 to voltage of 2-4 V, Logic high<br>OFF: Short pin 10 to pin 9 (0-0.4 V), Logic low|||||



## Output 

|Characteristic|Minimum|Typical|Maximum|Units|Notes & Conditions|
|---|---|---|---|---|---|
|Output Voltage|1.2||15|VDC|See Models and Ratings table|
|Initial Set Accuracy|||±2.0|%||
|Minimum Load||||A|No minimum load required|
|Line Regulation|||±0.2|%||
|Load Regulation|||±0.6|%|To 100% load from 10%|
|<4V<br>>4V<br>Transient Response~~——~~|~~=~~|~~=~~|±5|%|Maximum deviation recovery within 250μs at normal Vin for<br>50% step load change from 50% to 100% load|
||~~=~~|~~=~~|±3|||
|Ripple & Noise<br>~~——~~|~~=~~|50<br>~~=~~||mV pk-pk|5 V: 20 MHz bandwidth|
||~~=~~|75<br>~~=~~|||24 V: 20 MHz bandwidth|
|Short Circuit Protection<br>~~——~~|~~=~~|~~=~~|||Continuous, with auto recovery|
|Temperature Coefficient<br>~~——~~|~~=~~|~~=~~|0.02|%/˚C||



## General 

|Characteristic|Minimum|Typical|Maximum|Units|Notes & Conditions|
|---|---|---|---|---|---|
|Efficiency|||96|%|See Models and Ratings table|
|Isolation: Input to Output|||||No isolation|
|Switching Frequency||1.2/0.41||MHz|5 V/24 V input|
|Mean Time Between Failure|4.7|||MHrs|MIL-HDBK-217F, +25 °C GB|
|Weight||0.022 (1.4)||lb (g)||
|Moisture Sensitivity Level<br>Level 1|Level 1||||IPC/JEDEC J-STD-020D.1|
|PCB Pad Material<br>Copper|Copper|||||
|PCB Pad Solder Coating<br>Lead-free HASL|Lead-free HASL|||||
|Lead-Free Reflow Solder Process<br>260 °C max, 1.5 mm from case, 10 s max. IPC/JEDEC J-STD-020D.1|260 °C max, 1.5 mm from case, 10 s max. IPC/JEDEC J-STD-020D.1|||||



Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -40 +105 °C See Derating Curve. Storage Temperature -55 +125 °C Humidity 95 %RH Non-condensing ~~ee~~ Cooling Natural convection (>30 LFM) 

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## Safety Approvals 

|Agency||Standard||Test Level|Notes & Conditions|
|---|---|---|---|---|---|
|CE|Meets all applicable directives|Meets all applicable directives||||
|UKCA|Meets all applicable legislation|Meets all applicable legislation||||



## EMC: Emissions 

|Phenomenon|Standard|Test Level|Notes & Conditions|
|---|---|---|---|
|Conducted|EN55032|Class B|With external components, see application note|
|Radiated|EN55032|Class B||



## EMC: Immunity 

|Phenomenon|Standard|Test Level|Criteria|Notes & Conditions|
|---|---|---|---|---|
|ESD|EN61000-4-2|±8 kV air discharge|A||
|Radiated|EN61000-4-3|3 V/m|A||
|EFT/Burst|EN61000-4-4|±0.5 kV|A|See application note|
|Surge|EN61000-4-5|±1 kV|A|See application note|
|Conducted|EN61000-4-6|3 V rms|A||
|Magnetic Fields|EN61000-4-8|3 A/m|A||



**==> picture [541 x 309] intentionally omitted <==**

**----- Start of picture text -----**<br>
Mechanical Details<br>EE<br>Top View Bottom View Side View<br>0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1<br>(2.52)(2.52) (2.52)(2.52) (2.52)(2.52) (2.52)(2.52)<br>0.2 (5.08) 0.2 (5.08) 0.12<br>0.15<br>(2.8)<br>(3.6)<br>1.2 (0.05)<br>i ee 0.6 (15.2)<br>0.47 0.47 0.39<br>STS10<br>(11.8) (11.8) (9.7)<br>1.2 (0.05) 1 .2 (0.05)<br>0.4 (10.16) 0.4 (10.16)<br>0.6 (15.2) 0.6 (15.2)<br>a —<br>Notes<br>Pin Connections<br>Pin Function<br>1 +Vin<br>5 +Vout<br>6 Trim<br>7 -Vout<br>9 -Vin<br>10 Remote On/Off<br>1. All dimensions are in inches (mm)  5. Other Tolerances: ±0.02 (±0.5)<br>2. Weight: 0.0022 lbs (1.4 g) approx.  6. PCB tracks should not run under the STS10 to avoid interference and the risk of<br>short circuit.<br>**----- End of picture text -----**<br>


3. Pin Profile Tolerance: ±0.004 (±0.1) 

4. Pin Pitch  Tolerance: ±0.01 (±0.25) 

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3 

**STS10 Series** 

XP Power 

**Switching Regulator** 

## Application Notes ~~a~~ 

**Derating Curve STS1005** 

**STS1024** Vo= 1.2 V and 1.5 V 

**==> picture [476 x 475] intentionally omitted <==**

**----- Start of picture text -----**<br>
100% 100% ttt<br>75% 75%<br>ty A<br>50% 50% ttt<br>tt py<br>25% 25% tet<br>tt ph<br>See<br>-40 -20 0 20 40 60 80 100 105120 -40 -20 0 20 40 60 80 90100 105120<br>STS1024 STS1024<br>Vo= 1.8 V, 2.5 V, 3.3 V and 5 V Vo= 6.5 V and 9 V<br>100% 100%<br>75% tttttttt 75% tttty |<br>50% | AT 50% tttIN |<br>| tt at I |}<br>25% 25%<br>-40 |iEEL -20 0 ttt 20 40 ET 60 EA 80 py 85 100 105120 -40 ittyeee -20 0 tt 20 40  iA 60 er 7080 90100 105120<br>Ambient Temperature (°C) Ambient Temperature (°C)<br>STS1024<br>Vo= 12 V and 15 V<br>Titty<br>100%<br>75%<br>tty |<br>50%<br>ttt TAL<br>25%<br>tet yA [EAT]<br>IN<br>-40 -20 0 20 40 60 65 80 90100 120<br>105<br>Ambient Temperature (°C)<br>EFT & Surge EMI<br>STS STS<br>. Load | = C1 Cin Load<br>ve ; oe | T | + Vin —- +Vout<br>Output Power Output Power<br>Output Power Output Power<br>Output Power<br>**----- End of picture text -----**<br>


## **STS1024** 

## **STS1024** 

Suggested Filter : 5Vin models : Nippon - chemi - con KY series, 2200 μ F/50 V and a TVS, 3 KW , 6.0 V 24 Vin models : Nippon - chemi - con KY series , 330 μ F/100V and a TVS, 3KW/36V 

Input filter components (Cin, C1, L1) are used to help meet EMI requirement for the module. These components should be mounted as close as possible to the module; and all leads should be minimized to decrease radiated noise. 

C2 D1 5 V 2200 μ F, 50 V SMDJ 6.0 A 24 V 330 μ F, 100 V SMDF 36.0 A 

**==> picture [229 x 27] intentionally omitted <==**

**----- Start of picture text -----**<br>
C1 L1 Cin<br>5 V 1206, 10  μ F, 50 V 6.8  μ H 1206, 10  μ F, 50 V<br>24 V 1206, 4.7  μ F, 50 V 33  μ H 1206, 10  μ F, 50 V<br>**----- End of picture text -----**<br>


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XP Power 

## **STS10 Series Switching Regulator** ~~—~~ yyy ee ~~AP.—~~ 

## **Output Voltage Adjustment** 

1 +Vin +Vout 5 Trim-down 100K STS ~~-~~ Vout 7 Pin 6 via a resistor to Pin 5 (+Vout), Vo trim down (Rd) Pin 6 via a resistor to Pin 7(-Vout),Vo trim up (Ru) Trim-up Trim-up /down 9 ~~-~~ Vin TRIM 6 

|Model<br>STS1005S1V2<br>STS1005S1V5<br>STS1005S1V8<br>STS1005S2V5<br>~~(S(O~~|
|---|
|V out nominal<br>1V2<br>1V5<br>1V8<br>2V5<br>Trim %<br>Rd*<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>1%<br>-<br>890<br>223<br>955<br>187<br>1000<br>372<br>1600<br>2%<br>-<br>440<br>103<br>475<br>87<br>499<br>172<br>792<br>3%<br>-<br>290<br>63<br>315<br>54<br>332<br>106<br>525<br>4%<br>-<br>215<br>43<br>235<br>37<br>249<br>72<br>393<br>~~a~~<br>~~(~~<br>(<br>(<br>~~(~~<br>~~(S(O~~<br>~~(S(O~~<br>~~( (~~<br>~~eeCO~~<br>~~OO~~<br>~~ee~~<br>~~SO~~<br>~~**O**O~~<br>~~ee~~<br>~~S~~|
|5%<br>-<br>170<br>31<br>187<br>27<br>199<br>52<br>312<br>~~OO~~|
|6%<br>-<br>140<br>23<br>155<br>20<br>166<br>40<br>260<br>~~ee~~|
|7%<br>-<br>118<br>18<br>132<br>15<br>142<br>30<br>221<br>~~Se~~|
|8%<br>-<br>102<br>13<br>115<br>12<br>124<br>22<br>193<br>9%<br>-<br>90<br>10<br>102<br>9<br>110<br>17<br>170<br>10%<br>-<br>80<br>7.3<br>91<br>7<br>100<br>12.5<br>153<br>~~SO~~<br>~~a~~<br>~~CO~~<br>~~(~~<br>~~O~~<br>~~esCC~~<br>~~OO~~|
|Model<br>STS1024S1V2<br>STS1024S1V5<br>STS1024S1V8<br>STS1024S2V5<br>STS1024S3V3<br>STS1024S05<br>STS1024S6V5<br>STS1024S09<br>STS1024S12<br>STS1024S15<br>V out nominal<br>1V2<br>1V5<br>1V8<br>2V5<br>3V3<br>5<br>6V5<br>9<br>12<br>15<br>Trim %<br>Rd*<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>Rd<br>Ru<br>1%<br>-<br>668<br>152<br>1020<br>132<br>876<br>143<br>963<br>226<br>853<br>212<br>941<br>193<br>866<br>230<br>750<br>425<br>1108<br>139<br>714<br>2%<br>-<br>319<br>69<br>514<br>61<br>432<br>71<br>444<br>105<br>424<br>103<br>440<br>94<br>410<br>105<br>380<br>211<br>520<br>67<br>341<br>3%<br>-<br>207<br>41<br>343<br>37<br>286<br>45<br>288<br>65<br>281<br>64<br>285<br>58<br>268<br>64<br>253<br>135<br>337<br>42<br>224<br>4%<br>-<br>152<br>28<br>257<br>25<br>214<br>31<br>213<br>45<br>210<br>44<br>210<br>40<br>198<br>44<br>190<br>96<br>248<br>29<br>166<br>5%<br>-<br>119<br>19<br>206<br>18<br>171<br>23<br>169<br>33<br>167<br>32<br>165<br>30<br>157<br>32<br>151<br>72<br>195<br>21<br>132<br>6%<br>-<br>98<br>14<br>171<br>13<br>142<br>18<br>140<br>25<br>138<br>23<br>136<br>22<br>130<br>24<br>125<br>56<br>160<br>16<br>109<br>7%<br>-<br>82<br>10<br>146<br>10<br>121<br>14<br>119<br>19<br>117<br>17<br>115<br>17<br>110<br>19<br>107<br>45<br>136<br>12<br>93<br>8%<br>-<br>70<br>7<br>128<br>7<br>106<br>10<br>104<br>15<br>103<br>13<br>100<br>13<br>96<br>15<br>93<br>36<br>117<br>10<br>81<br>9%<br>-<br>62<br>5<br>114<br>5<br>94<br>8<br>92<br>11<br>91<br>10<br>88<br>10<br>84<br>11<br>82<br>29<br>103<br>7<br>71<br>10%<br>-<br>54<br>3.2<br>103<br>3.6<br>85<br>6.3<br>83<br>8.5<br>81<br>6.7<br>78<br>7.5<br>75<br>8.6<br>73<br>24<br>92<br>5.6<br>64<br>~~ee Le~~<br>~~CO~~<br>~~(~~<br>~~es~~<br>~~ee~~<br>~~(~~<br>~~CC~~<br>~~CC CY a a CO~~<br>~~Rs~~<br>~~es~~<br>~~esOS~~<br>~~OS~~<br>~~ss~~<br>~~SN~~<br>~~A~~<br>~~OO~~<br>~~I~~<br>~~OC~~<br>~~OO~~<br>~~RsSO~~<br>~~a~~<br>~~Rs ss~~<br>~~SS~~<br>~~OO~~<br>~~OO~~<br>~~OO~~<br>~~NS~~<br>~~sR~~<br>~~OO~~<br>~~OO~~<br>~~CO~~<br>~~CO~~<br>~~sD SO ~~~~**OO** ~~~~**O**S a~~<br>~~Rs ss~~<br>~~OO~~<br>~~S eS~~<br>~~OC~~<br>~~A CO~~<br>~~Rs ~~~~**es**~~<br>~~SS SS~~<br>~~OO ~~~~**OO** SS~~<br>~~es OG~~<br>~~A~~<br>~~CO~~|
|Note: Rd: Trim down. Ru: Trim up. Resistor values in kΩ<br>*1V2 model only trim up|



* 1V2 model only trim up 

## **Remote On/Off** 

## **Standard Application Circuit** 

**==> picture [419 x 47] intentionally omitted <==**

**----- Start of picture text -----**<br>
1 1 5<br>Cin 10  μ F must be fitted near DC-DC pins.<br>10 Optional Cout 47  μ F<br>9 7<br>9 - V in Cin Cou-V tout<br>**----- End of picture text -----**<br>


2-5 VDC or Open DC-DC ON 

0-0.4 VDC or Short DC-DC OFF 

PCB tracks should not run under the STS10 to avoid interference and the risk of short circuit. 

## **Recommended PCB Layout** 

Units mm (inches) 

26 Nov 2021 

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## Links

- [View this product on Novapart](https://novapart.co/products/STS1024S6V5/non-isolated-pol-dc-converter-ite-surface-mount)
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- [Supplier page](https://es.farnell.com/xp-power/sts1024s6v5/dc-dc-converter-6-5v-1a/dp/2909107)
---

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