Datasheet Summary
NCR420Z / NCR421Z
150 mA LED driver in SOT223
Rev. 1
- 4 February 2019
Product data sheet
1. Product profile
1.1. General description
LED driver consisting of resistor-equipped NPN transistor with two diodes on one chip in a medium power SOT223 (SC73) plastic package.
Table 1. Product overview
Type number
Package
Nexperia
NCR420Z
SOT223
SOT223
JEITA SC-73 SC-73
1.2. Features and benefits
- Stabilized output current of 10 mA without external resistor
- Stabilized output current adjustable up to 150 mA when an external resistor is used
- High current accuracy at supply voltage variation
- Low voltage overhead of 1.4 V
- Reduces ponent count and board space
- High...