component
SSP7903P30JR
Public Made by Adomby adom
Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C5199834). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+26−6
page.json+6−4@@ -26,25 +26,27 @@ "model_3d_step": "ssp7903p30jr.step", "lbr": "ssp7903p30jr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C5199834"+ }, "pins": [ { "number": "1", "name": "VIN", "type": "power_in",- "description": "Unregulated positive supply input. Absolute maximum 40 V (min -0.3 V); minimum operating input 2.2 V. Bypass to GND with a 10 µF (typ. 2.2 µF-4.7 µF) capacitor placed close to the pin."+ "description": "Unregulated positive supply input. Absolute maximum 40 V (min -0.3 V); minimum operating input 2.2 V. Bypass to GND with a 10 \u00b5F (typ. 2.2 \u00b5F-4.7 \u00b5F) capacitor placed close to the pin." }, { "number": "2", "name": "GND", "type": "power_in",- "description": "Ground reference for the regulator. In the TO-252 package this pin is electrically tied to the exposed heat-slug tab; use a single-point ground return to keep load-regulation error low. Quiescent current 1.6 µA typ."+ "description": "Ground reference for the regulator. In the TO-252 package this pin is electrically tied to the exposed heat-slug tab; use a single-point ground return to keep load-regulation error low. Quiescent current 1.6 \u00b5A typ." }, { "number": "3", "name": "VOUT", "type": "power_out",- "description": "Regulated positive output. Fixed voltage set by ordering suffix ①② (3.0 V for the -30 variant); tolerance ±2%, dropout 20 mV @ 10 mA (1000 mV @ 1 A), max continuous output current 1 A, current-limit typ. 1.8 A, short-circuit current typ. 120 mA. Requires a 10 µF (typ. 2.2 µF-4.7 µF) output capacitor."+ "description": "Regulated positive output. Fixed voltage set by ordering suffix \u2460\u2461 (3.0 V for the -30 variant); tolerance \u00b12%, dropout 20 mV @ 10 mA (1000 mV @ 1 A), max continuous output current 1 A, current-limit typ. 1.8 A, short-circuit current typ. 120 mA. Requires a 10 \u00b5F (typ. 2.2 \u00b5F-4.7 \u00b5F) output capacitor." } ], "provenance": {
ssp7903p30jr.lbr+20−2@@ -57,6 +57,18 @@ <smd name="1" x="-5.0400" y="2.2800" dx="2.2000" dy="1.2000" layer="1"/> <smd name="2" x="1.2600" y="-0.0000" dx="6.4000" dy="5.8000" layer="1"/> <smd name="3" x="-5.0400" y="-2.2800" dx="2.2000" dy="1.2000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-5.0400" y="3.1400"/>+ <vertex x="-5.3800" y="3.6100"/>+ <vertex x="-4.7000" y="3.6100"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="3.1100" y="3.2500"/>+ <vertex x="3.1100" y="-3.2500"/>+ <vertex x="-3.1100" y="-3.2500"/>+ <vertex x="-3.1100" y="2.2500"/>+ <vertex x="-2.1100" y="3.2500"/>+ </polygon> <wire x1="-3.3100" y1="3.4500" x2="-3.3100" y2="3.1800" width="0.1200" layer="21"/> <wire x1="-3.3100" y1="-3.4500" x2="-3.3100" y2="-3.1800" width="0.1200" layer="21"/> <wire x1="3.1100" y1="3.4500" x2="-3.3100" y2="3.4500" width="0.1200" layer="21"/>@@ -72,7 +84,7 @@ <wire x1="4.1100" y1="-2.7000" x2="3.1100" y2="-2.7000" width="0.1000" layer="51"/> <text x="0" y="4.050" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-4.050" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-5.0400" y="3.1400"/><vertex x="-5.3800" y="3.6100"/><vertex x="-4.7000" y="3.6100"/></polygon></package>+</package> </packages> <symbols> <symbol name="SSP7903P30JR">@@ -100,7 +112,13 @@ <connect gate="G$1" pin="GND" pad="2"/> <connect gate="G$1" pin="VOUT" pad="3"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="SSP7903P30JR" constant="no"/>+ <attribute name="MANUFACTURER" value="Shanghai Siproin Microelectronics" constant="no"/>+ <attribute name="LCSC_PN" value="C5199834" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>