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NTE1951 Positive 3 Terminal Voltage Regulator

Model:

NTE1951

 | Catalog #: 55052871
Price:
$4.96
$4.96
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3

  • Full auto-ranging with manual range override
  • Diode and transistor modes and continuity check with beeper
  • Relative and logic modes
  • AC voltage display mode
  • Unit has auto polarity, data hold, low battery indicator, and overload indicator
  • PC interface included
  • Also includes protective rubber boot

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4

  • Dual banana jack at the other end will accept a second wrist strap (not included)
  • In-line 1M ohm resistor
  • 2 sewn-in pockets that can serve as carry pouches or work-holders
  • Includes an anti-static wrist strap with 6-ft. cord and a 10-ft. ground cord with detachable clip

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Product Summary

The NTE1951 Positive 3 Terminal Voltage Regulator features the ability to source 1A of output current with a dropout voltage of typically 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input/output differential of 5V is therefore only 30mA. High quiescent currents only exist when the regulator is in the dropout mode (VIN -- VOUT ≤ 3V).

  • Dropout voltage: 0.5V (typ) @ IO = 1A
  • Output current in excess of 1A
  • Reverse battery protection
  • Internal short-circuit current limit
  • VI - survival voltage (≤100ms) - 60V, operational voltage 26V
  • PD* - internally limited
  • TJ - +150°C
  • TA - --40° to +125°C
  • Tstg - --65° to +150°C
  • TL - +230°C
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

Disclaimer: * Thermal resistance without a heatsink for junction--to--case temperature is 3°C/W. Thermal resistance case--to--ambient is 50°C/W.

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By phone: 1-800-843-7422

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