Datasheet MIC4043 (Micrel) - 2
| Manufacturer | Micrel |
| Description | Low-Voltage, Secondary-Side Shunt Regulator |
| Pages / Page | 14 / 2 — Micrel, Inc. MIC4043 Ordering Information |
| Revision | 11-05-2015 |
| File Format / Size | PDF / 1.7 Mb |
| Document Language | English |
Micrel, Inc. MIC4043 Ordering Information
Model Line for this Datasheet
Text Version of Document
Micrel, Inc. MIC4043 Ordering Information
(1) Part Number Marking Voltage (V) Tolerance Configuration Temperature Range Package MIC4043YM4 RB1D 1.245 1% Open Collector –40°C to +85°C SOT-143 Note:
1. Underbar ( ) symbol may not be to scale. Pin Configuration SOT-143 (M4)
(Top View) Pin Description
Pin Number Pin Name 1 IN 2 SNK Sink (Output): NPN open collector output. 3 GND Ground 4 FB October 10, 2014 Pin Function
Input: Supply voltage input. Feedback (Input): Feedback input from external voltage-divider network. 2 Revision 2.0
(1) Part Number Marking Voltage (V) Tolerance Configuration Temperature Range Package MIC4043YM4 RB1D 1.245 1% Open Collector –40°C to +85°C SOT-143 Note:
1. Underbar ( ) symbol may not be to scale. Pin Configuration SOT-143 (M4)
(Top View) Pin Description
Pin Number Pin Name 1 IN 2 SNK Sink (Output): NPN open collector output. 3 GND Ground 4 FB October 10, 2014 Pin Function
Input: Supply voltage input. Feedback (Input): Feedback input from external voltage-divider network. 2 Revision 2.0
