SM74601
SM74601 is SOT-23 Precision Micropower Series Voltage Reference manufactured by National Semiconductor.
Description
Ideal for space critical applications, the SM74601 precision voltage reference is available in the SOT-23 surface-mount package. The SM74601’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with capacitive loads up to 10 µF, thus making the SM74601 easy to use.
Series references provide lower power consumption than shunt references, since they do not have to idle the maximum possible load current under no load conditions. This advantage, the low quiescent current (60 µA), and the low dropout voltage (400 m V) make the SM74601 ideal for battery-powered solutions.
Features
- Renewable Energy Grade
- Output voltage initial accuracy 0.5%
- Low temperature coefficient 100ppm/°C
- Low Supply Current, 60 µA
- Enable pin allowing a 3 µA shutdown mode
- Up to 20 m A output current
- Voltage options 1.8V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V
- Custom voltage options available (1.8V to 4.096V)
- VIN range of VREF + 400 m V to 5.5V @10 m A
- Stable with low ESR ceramic capacitors
- SOT23-5 Package
- - 40°C to 125°C junction temperature range
Applications
- Photovoltaic
- Instrumentation & Process Control
- Test Equipment
- Data Acquisition Systems
- Base Stations
- Servo Systems
- Portable, Battery Powered Equipment
- Automotive & Industrial Electronics
- Precision Regulators
- Battery Chargers
- munications
- Medical Equipment
Typical Application Circuit
- Note: The capacitor CIN is required and the capacitor COUT is optional. © 2011 National Semiconductor Corporation 301607
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Connection Diagram
Top View
SOT23-5 Package
NS Package Number MF05A
Ordering Information
SM74601 Supplied as 250 units, Tape and...
