LP3470M5-4.63/NOPB Part Information

Details for LP3470M5-4.63/NOPB by Texas Instruments

Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors

Part Description

The LP3470 device is a micropower voltage supervisory circuit designed to monitor voltages within 1% of reset threshold over temperature. It provides maximum adjustability for power-on-reset (POR) and supervisory functions. The LP3470 asserts a reset signal whenever the VCC supply voltage falls below a reset threshold. The reset time-out period is adjustable using an external capacitor. Reset remains asserted for an interval (programmed by an external capacitor) after VCC has risen above the threshold voltage. For information on available reset threshold voltage options, see Mechanical, Packaging, and Orderable Information.

Part Downloads

Part Features

  • 5-Pin SOT-23 Package
  • Immune to Short VCC Transients
  • Low Quiescent Current (16 u00b5A typical)
  • Open-Drain Reset Output
  • Programmable Reset Time-Out Period Using an External Capacitor
  • Reset Valid Down to VCC = 0.5 V
  • u00b11% Reset Threshold Accuracy Over Temperature

Part Specifications

Threshold Voltage 4.63V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 500mV
Supply Voltage Max 5.5V
Reset Type Active-Low
Digital IC Case SOT-23
No. of Pins 5Pins
Delay Time 1ms
Operating Temperature Min -20°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Operating Temperature Range -20°C to +85°C
Output Current Max 10mA
Supply Current 16µA
Supply Voltage Range 500mV to 5.5V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • LP3470M5-4.63/NOPB | RS Components
  • Power management IC [Texas Instruments] LP3470M5-4.63/NOPB Power management IC | Distrelec
  • Texas Instruments LP3470M5-4.63/NOPB Gerilim Supervisor Entegresi, Maks: 4,676V, 0,5 → 5,5 V, 5-Pinli SOT-23 | RS Components TR
  • Supervisore Lp3470m5-4.63 | RS Components IT

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