Received: from PCH.mit.edu (18.7.21.50) by mail.efplus.com (192.168.0.8) with Microsoft SMTP Server (TLS) id 8.3.485.1; Wed, 12 Feb 2020 15:19:09 -0800 Received: from PCH.MIT.EDU (localhost.localdomain [127.0.0.1]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 01CN9BVS001508; Wed, 12 Feb 2020 18:11:21 -0500 Received: from outgoing-exchange-1.mit.edu (OUTGOING-EXCHANGE-1.MIT.EDU [18.9.28.15]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 01CN99Gs001505 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Wed, 12 Feb 2020 18:09:10 -0500 Received: from oc11exedge2.exchange.mit.edu (OC11EXEDGE2.EXCHANGE.MIT.EDU [18.9.3.18]) by outgoing-exchange-1.mit.edu (8.14.7/8.12.4) with ESMTP id 01CNA1qM031208 for ; Wed, 12 Feb 2020 18:10:02 -0500 Received: from oc11expo6.exchange.mit.edu (18.9.4.11) by oc11exedge2.exchange.mit.edu (18.9.3.18) with Microsoft SMTP Server (TLS) id 15.0.1293.2; Wed, 12 Feb 2020 18:09:08 -0500 Received: from oc11exhyb8.exchange.mit.edu (18.9.1.113) by oc11expo6.exchange.mit.edu (18.9.4.11) with Microsoft SMTP Server (TLS) id 15.0.1365.1; Wed, 12 Feb 2020 18:09:09 -0500 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (104.47.55.108) by oc11exhyb8.exchange.mit.edu (18.9.1.113) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Wed, 12 Feb 2020 18:09:09 -0500 Received: from SN2PR01CA0026.prod.exchangelabs.com (2603:10b6:804:2::36) by CY4PR0101MB2967.prod.exchangelabs.com (2603:10b6:910:4a::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2707.21; Wed, 12 Feb 2020 23:09:04 +0000 Received: from CO1NAM03FT010.eop-NAM03.prod.protection.outlook.com (2a01:111:f400:7e48::207) by SN2PR01CA0026.outlook.office365.com (2603:10b6:804:2::36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2707.24 via Frontend Transport; Wed, 12 Feb 2020 23:09:04 +0000 Received: from mail-ot1-f46.google.com (209.85.210.46) by CO1NAM03FT010.mail.protection.outlook.com (10.152.80.104) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2729.22 via Frontend Transport; Wed, 12 Feb 2020 23:09:03 +0000 Received: by mail-ot1-f46.google.com with SMTP id d3so3719679otp.4 for ; Wed, 12 Feb 2020 15:09:03 -0800 (PST) From: Jason White To: Microcontroller discussion list - Public. Sender: "piclist-bounces@mit.edu" Date: Wed, 12 Feb 2020 15:08:26 -0800 Subject: Re: [EE] TL431+NPN as rated series regulator? Circuit questions. Thread-Topic: [EE] TL431+NPN as rated series regulator? Circuit questions. Thread-Index: AdXh+tSsekK62GI5RViqYlUtyt8Xrg== Message-ID: References: <3f24cf0b7e4d241b29fc2524cb13b8ba.squirrel@mai.hallikainen.org> List-Help: List-Subscribe: , List-Unsubscribe: , In-Reply-To: Reply-To: Microcontroller discussion list - Public. Accept-Language: en-US X-MS-Exchange-Organization-AuthAs: Anonymous X-MS-Exchange-Organization-AuthSource: TS500.efplus4.local X-MS-Has-Attach: X-Auto-Response-Suppress: All X-MS-Exchange-Organization-SenderIdResult: Pass X-MS-Exchange-Organization-PRD: mit.edu X-MS-TNEF-Correlator: received-spf: Pass (protection.outlook.com: domain of gmail.com designates 209.85.210.46 as permitted sender) receiver=protection.outlook.com; client-ip=209.85.210.46; helo=mail-ot1-f46.google.com; dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=TAylbXy6EUJx4+bcrJRXiW+LmydnPfQAVHZZhI8apd8=; b=pOEyzOYRhuoGtic/2m2lXGeMvUaNASaHD4MvLx28JFvvUPUsmRm5HkB9/8lfiSQmwt 0i12ZxOxU+PV1KfHraqZz/OXTqLmb3LzxzbEkMEvJB2z3bBOQEmE5BN7RloDKqSMi1uH Y57CUauxnOtDEhnd2GNIyKCMi9HWIcwOXriPUmQZ6zS9n4844K+Wf22Ez3d9O328aGSY /uLVXceDo9dxt8zALVqgIuKcIx8Jh7GuHQf38mXXjFgvQTZdR+O8YH5VRu9JqkS7wZqV O8G4okOs3x0/Gor1otQg8XO/gooF6c17uyDYOU69hWoNQ8yTgtQjn5ejzEpNUc6y/ObI Ty5Q== authentication-results: spf=pass (sender IP is 209.85.210.46) smtp.mailfrom=gmail.com; mit.edu; dkim=pass (signature was verified) header.d=gmail.com;mit.edu; dmarc=pass action=none header.from=gmail.com;compauth=pass reason=100 errors-to: piclist-bounces@mit.edu list-id: "Microcontroller discussion list - Public." list-post: x-beenthere: piclist@mit.edu x-mailman-version: 2.1.6 x-received: by 2002:a05:6830:1218:: with SMTP id r24mr11533482otp.144.1581548942346; Wed, 12 Feb 2020 15:09:02 -0800 (PST) x-topics: [EE] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Thanks Bob and Harold! Receiving confirmation of the intended function of each of the parts give me a lot more confidence. -Jason White --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .