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SCP51460SN33T1G
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onsemi Linear Voltage Regulators (LDO), SOT-23(TO-236). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.md+71docs/hero.pngdocs/scp51460sn33t1g-datasheet.pdf+3139package.json+165page.json+171scp51460sn33t1g-etched.glbscp51460sn33t1g-hero.glbscp51460sn33t1g-hero.overlay.json+150scp51460sn33t1g.glbscp51460sn33t1g.kicad_mod+177scp51460sn33t1g.kicad_sym+25scp51460sn33t1g.lbr+116scp51460sn33t1g.step+1434viewers/footprint.html+1viewers/symbol.html+1README.mdadded+71@@ -0,0 +1,71 @@+# SCP51460SN33T1G++**onsemi** · Linear Voltage Regulators (LDO) · SOT-23(TO-236)++SCP51460SN33T1G from onsemi, in a SOT-23(TO-236). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VIN | power_in | Positive input voltage; operating range is VOUT + 0.9 V to 28 V, with 30 V absolute maximum and -15 V reverse input rating. |+| 2 | VOUT | power_out | Regulated 3.3 V fixed output voltage (±1% over 0 to 100°C) supplying up to 20 mA, stable without an output capacitor. |+| 3 | GND | power_in | Power supply ground and device substrate. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | SOT-23(TO-236) |+| Category | Power Supply Chip |+| Pins | 3 |++## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Output Voltage | VOUT | 3.267 | 3.3 | 3.333 | V | VIN = VOUT + 2.5 V, IOUT = 0, 0°C ≤ TA ≤ 100°C | 3 |+| Line Regulation | RegLINE | | 120 | 1000 | ppm/V | VIN = VOUT + 0.9 V to 2.5 V | 3 |+| Line Regulation | RegLINE | | 75 | 130 | ppm/V | VIN = VOUT + 2.5 V to 20 V | 3 |+| Load Regulation | RegLOAD | | 1200 | 3000 | ppm/mA | IOUT = 100 µA, TA = 25°C | 3 |+| Load Regulation | RegLOAD | | 210 | 300 | ppm/mA | IOUT = 10 mA, TA = 25°C | 3 |+| Load Regulation | RegLOAD | | 180 | 300 | ppm/mA | IOUT = 20 mA, TA = 25°C | 3 |+| Load Regulation | RegLOAD | | 1500 | 4000 | ppm/mA | IOUT = 100 µA, 0°C ≤ TA ≤ 100°C | 3 |+| Load Regulation | RegLOAD | | 260 | 300 | ppm/mA | IOUT = 10 mA, 0°C ≤ TA ≤ 100°C | 3 |+| Dropout Voltage | VDO | | 0.65 | 0.9 | V | Measured at VOUT − 2%, IOUT = 0 mA | 3 |+| Dropout Voltage | VDO | | 0.94 | 1.4 | V | Measured at VOUT − 2%, IOUT = 10 mA | 3 |+| Quiescent Current | IQ | | 150 | 180 | µA | IOUT = 0 mA, TA = 25°C | 3 |+| Quiescent Current | IQ | | | 220 | µA | IOUT = 0 mA, 0°C ≤ TA ≤ 100°C | 3 |+| Reverse Leakage | ILEAK | | 0.1 | 10 | µA | VIN = −15 V, TA = 25°C | 3 |+| Input Voltage | VIN | | | 30 | V | | 2 |+| Reverse Input Voltage | VIN | -15 | | | V | | 2 |+| Maximum Junction Temperature | TJ(max) | | | 150 | °C | | 2 |+| Storage Temperature | TSTG | -65 | | 150 | °C | | 2 |+| ESD Capability, Human Body Model | ESDHBM | | | 1000 | V | | 2 |+| ESD Capability, Machine Model | ESDMM | | | 100 | V | | 2 |+| Operating Input Voltage | VIN | | | 28 | V | Min is VOUT + 0.9 V | 2 |+| Operating Ambient Temperature Range | TA | 0 | | 100 | °C | | 2 |+| Thermal Resistance, Junction-to-Ambient | RθJA | | 246 | | °C/W | SOT23-3, soldered on 1 oz 50 mm2 FR4 copper area | 2 |+| Output Short Circuit Current | ISC | | 40 | | mA | VOUT = 0 V, TA = 25°C | 3 |+| Output Noise Voltage | VN | | 13.2 | | µVPP | f = 0.1 Hz to 10 Hz | 3 |+| Output Noise Voltage | VN | | 13.2 | | µVrms | f = 10 Hz to 1 kHz | 3 |++## CAD (KiCad official)++- Symbol: `SCP51460SN33T1G`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23(TO-236) (KiCad packages3D, STEP)+- 3D model files: `scp51460sn33t1g-etched.step` / `scp51460sn33t1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `scp51460sn33t1g.step` / `scp51460sn33t1g.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/scp51460sn33t1-d.pdf) (7 pp, sha256 `025c2f64d20ff258`, retrieved 2026-10-23, tier: manufacturer)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/scp51460sn33t1g-datasheet.pdf)
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docs/scp51460sn33t1g-datasheet.pdfadded+3139@@ -0,0 +1,3139 @@+%PDF-1.4+%����+1 0 obj+<<+/Type /Catalog+/Version /1.6+/Pages 2 0 R+/Metadata 3 0 R+/PageLabels 4 0 R+>>+endobj+5 0 obj+<<+/Author (ON Semiconductor)+/CreationDate (D:20190920111303+08'00')+/Creator (BroadVision, Inc.)+/Keywords <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>+/ModDate (D:20201014153042+08'00')+/Producer (Acrobat Distiller 19.0 \(Windows\))+/Title (LDO Regulator - High Accuracy, Low Noise 20 mA)+>>+endobj+2 0 obj+<<+/Type /Pages+/Kids [6 0 R 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R 12 0 R]+/Count 7+>>+endobj+3 0 obj+<<+/Length 5124+/Subtype /XML+/Type /Metadata+>>+stream +<?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?>+<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.6-c017 91.164464, 2020/06/15-10:20:05 ">+ <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">+ <rdf:Description rdf:about=""+ xmlns:xmp="http://ns.adobe.com/xap/1.0/"+ xmlns:pdf="http://ns.adobe.com/pdf/1.3/"+ xmlns:dc="http://purl.org/dc/elements/1.1/"+ xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/">+ <xmp:CreateDate>2019-09-20T11:13:03+08:00</xmp:CreateDate>+ <xmp:CreatorTool>BroadVision, Inc.</xmp:CreatorTool>+ <xmp:ModifyDate>2020-10-14T15:30:42+08:00</xmp:ModifyDate>+ <xmp:MetadataDate>2020-10-14T15:30:42+08:00</xmp:MetadataDate>+ <pdf:Producer>Acrobat Distiller 19.0 (Windows)</pdf:Producer>+ <pdf:Keywords>The SCP51460 is a low cost, low power, high accuracy LDO
voltage regulator. This device will supply output current up to 20 mA
at fixed output voltage 3.3 V with excellent regulation characteristics,
making it ideal for precision regulator applications. It is designed to be
stable without output capacitor. This is an important feature, when fast
rise times and PCB space are in concern. The protective features
include Short Circuit Current and Reverse Voltage Protection. The
SCP51460 is packaged in 3 leads surface mount SOT−23 package.</pdf:Keywords>+ <dc:format>application/pdf</dc:format>+ <dc:title>+ <rdf:Alt>+ <rdf:li xml:lang="x-default">LDO Regulator - High Accuracy, Low Noise 20 mA</rdf:li>+ </rdf:Alt>+ </dc:title>+ <dc:creator>+ <rdf:Seq>+ <rdf:li>ON Semiconductor</rdf:li>+ </rdf:Seq>+ </dc:creator>+ <dc:subject>+ <rdf:Bag>+ <rdf:li>The SCP51460 is a low cost</rdf:li>+ <rdf:li>low power</rdf:li>+ <rdf:li>high accuracy LDO</rdf:li>+ <rdf:li>voltage regulator. This device will supply output current up to 20 mA</rdf:li>+ <rdf:li>at fixed output voltage 3.3 V with excellent regulation characteristics</rdf:li>+ <rdf:li>making it ideal for precision regulator applications. It is designed to be</rdf:li>+ <rdf:li>stable without output capacitor. This is an important feature</rdf:li>+ <rdf:li>when fast</rdf:li>+ <rdf:li>rise times and PCB space are in concern. The protective features</rdf:li>+ <rdf:li>include Short Circuit Current and Reverse Voltage Protection. The</rdf:li>+ <rdf:li>SCP51460 is packaged in 3 leads surface mount SOT−23 package.</rdf:li>+ </rdf:Bag>+ </dc:subject>+ <xmpMM:DocumentID>uuid:a8c3cf4f-56c1-4c8b-bd40-b47cd1a61eb8</xmpMM:DocumentID>+ <xmpMM:InstanceID>uuid:7739efd8-2b0a-4947-9938-4b240ed4a5ca</xmpMM:InstanceID>+ </rdf:Description>+ </rdf:RDF>+</x:xmpmeta>+ + + + + + + + + + + + + + + + + + + + + +<?xpacket end="w"?> +endstream+endobj+4 0 obj+<<+/Nums [5 13 0 R 6 14 0 R]+>>+endobj+6 0 obj+<<+/Annots [15 0 R 16 0 R 17 0 R]+/Contents [18 0 R 19 0 R 20 0 R 21 0 R 22 0 R 23 0 R 24 0 R 25 0 R]+/CropBox [0.0 0.0 612.0 792.0]+/MediaBox [0.0 0.0 612.0 792.0]+/Parent 2 0 R+/Resources 26 0 R+/Rotate 0+/Type /Page+>>+endobj+7 0 obj+<<+/Annots [27 0 R 28 0 R 29 0 R 30 0 R 31 0 R 32 0 R 33 0 R]+/Contents 34 0 R+/CropBox [0.0 0.0 612.0 792.0]+/MediaBox [0.0 0.0 612.0 792.0]+/Parent 2 0 R+/Resources 35 0 R+/Rotate 0+/Type /Page+>>+endobj+8 0 obj+<<+/Annots [36 0 R 37 0 R 38 0 R]+/Contents 39 0 R+/CropBox [0.0 0.0 612.0 792.0]+/MediaBox [0.0 0.0 612.0 792.0]+/Parent 2 0 R+/Resources 40 0 R+/Rotate 0+/Type /Page+>>+endobj+9 0 obj+<<+/Annots [41 0 R]+/Contents 42 0 R+/CropBox [0.0 0.0 612.0 792.0]+/MediaBox [0.0 0.0 612.0 792.0]+/Parent 2 0 R+/Resources 43 0 R+/Rotate 0+/Type /Page+>>+endobj+10 0 obj+<<+/Annots [44 0 R 45 0 R]+/Contents 46 0 R+/CropBox [0.0 0.0 612.0 792.0]+/MediaBox [0.0 0.0 612.0 792.0]+/Parent 2 0 R+/Resources 47 0 R+/Rotate 0+/Type /Page+>>+endobj+11 0 obj+<<+/Contents [48 0 R 49 0 R 50 0 R 51 0 R 52 0 R 53 0 R 54 0 R 55 0 R]+/CropBox [0.0 0.0 612.0 792.0]+/MediaBox [0.0 0.0 612.0 792.0]+/Parent 2 0 R+/Resources 56 0 R+/Rotate 0+/Type /Page+>>+endobj+12 0 obj+<<+/Annots [57 0 R]+/Contents [58 0 R 59 0 R 60 0 R 61 0 R 62 0 R 63 0 R 64 0 R 65 0 R]+/CropBox [0.0 0.0 612.0 792.0]+/MediaBox [0.0 0.0 612.0 792.0]+/Parent 2 0 R+/Resources 66 0 R+/Rotate 0+/Type /Page+>>+endobj+13 0 obj+<<+/S /D+>>+endobj+14 0 obj+<<+/S /D+>>+endobj+15 0 obj+<<+/A 67 0 R+/Border [0 0 0]+/Rect [59.754 681.505 202.904 698.797]+/Subtype /Link+/Type /Annot+>>+endobj+16 0 obj+<<+/Border [0 0 0]+/Dest [10 0 R /XYZ null null null]+/Rect [451.899 265.663 455.754 272.353]+/Subtype /Link+/Type /Annot+>>+endobj+17 0 obj+<<+/A 68 0 R+/Border [0 0 0]+/Rect [418.167 609.109 493.852 617.726]+/Subtype /Link+/Type /Annot+>>+endobj+18 0 obj+<<+/Length 882+/Filter /FlateDecode+>>+stream +H�dTێ�6G�Xϒ�KQHw�4���Xhy�ʴ�T��^'�!%�� _ Ϝs��u �3o���$�#p���30Xfׯ��xȾR��Ң.%H��+h���6����1�����Uv��S|��T�Q�*Yj(BJ���5��&~��Ŭ��]W�92�5�V�2����M�[���p�m����� o��z�+������� �i�s�"��Q�<R�(&��ώ�}�p����i�2�����s�6�*r��(�R�o����O�̎a�C�P�f����c��9O�ca���[�>���2hJj��tN�<�<<�����v�_��be�>��D�%̉�,�3���ǒKŮoSΫ3�8f����Y���笘�g�}�(� Q�$+�@h���9ר���e��S3�Ј�2uB4L��.���b�)i8�'.��䋘*���~��mM��@r��W�@��� g u���RWOIhYa�����b%̣s��&�̈́<�E�Q�_~���Ms����̎Sx��}��Tr9��Kɒƨ �<� �b�r괚���4ZN���nxLC!�$��885� 5���tC�J��ݑ� n���z�I/��I���}�uZ%N#J�;r�?vm��n���d� �����=���ѷ-�����!����# �=���0�i�*�9�W�$>���:��s�S����� �o�kۈ8)�[�lj**���7�U���������(PR]�Ѥے� ~��Vt���k����BMeMk: � ���zG����g�O��2�({:`�DW�P?�.E՞���u㓽U����"M� ށ��ڇ�X�:zwǍ���B����L�_� �y�� +endstream+endobj+19 0 obj+<<+/Length 641+/Filter /FlateDecode+>>+stream +H��T�n�@��+�ib��= !�A�@��ƴ���q&t �����'2�<$�t���s�9� �B(T�S�T�dM���;�C���bz+��n4�V�i���F�Cu�ae;�g�5,t����[�qR���WH�⚶Ys�X"��v����f0��խ�z��^[��*��`����h����Z��7J! ��\LH$���"�� Y飀��'�ˇ��$8,u=��"�v� ^v^Řo�*_�ńQ�J��O�}ʈ��o ыw�π,�� \0��?kY�%�Hp��+�\pȩ�������6��3�h�E��D�0S�"���y�$� H@l��v��̣/���V����s�W���m��Ĵd#���)�*��)AJ,����, �Y��xPq����q�]rN�f�u��t~�<�u���_[�S)����~��B��hz�/B+LS��e����'mg��LP�3�����nztY��wX��XyD�+�|ۮ8�G��>ѧ��F�M���6���}�93�Dq�U����uH�S\���m �T7��vN�'؝�C�Tb)C���G�8�eZ֙��/5\g\a�����@�wwZ�{c\gN ��y�?#J�q��q�I��k���F�5�S�� ���� +endstream+endobj+20 0 obj+<<+/Length 581+/Filter /FlateDecode+>>+stream +H��TK��0��W̱E��glKiEY+��67�!x�6�6�4e�?�I�eӲ��K:N��c;�J^��<q�,�$��O�0�o��-&����"cµ���pS��"�[�5�`.ɀ~�C��ij'-��(1�5>��,�00�s⨥�̺�|Y�`~�>