Positive Adjustable Voltage Regulator, 4.5V 40V, 45mA Description

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

Positive Adjustable Voltage Regulator, 4.5V 40V, 45mA Description

Datasheet Thumbnail

Top Searches for this datasheet

NTE1928 Integrated Circuit
Positive Adjustable Voltage Regulator, 4.5V 40V, 45mA
Description NTE1928 adjustable positive voltage regulator that features fast response both load line transients, freedom from oscillations with varying resistive reactive loads, ability start reliabity load within rating. This device also contains biasing circuitry that removes minimum load current requirement same time reduces standby current drain, permitting higher voltage operation. Features: Output Voltage Adjustable from 4.5V Output Currents Excess Possible Adding External Transistors Load Regulation Better than 0.1%, Full Load with Current Limiting Line Regulation Guaranteed 0.03%/V Ripple Rejection 0.01%V Absolute Maximum Ratings: Input Voltage, Input-Output Differential, VI-O Power Dissipation (Note 800mW Operating Temperature Range, Topr +70°C Storage Temperature Range, Tstg -65° +150°C Thermal Resistance, Junction-to-Ambient, RthJA 230°C/W Lead Temperature (During Soldering, 10sec), +300°C Note maximum junction temperature NTE1928 +85°C. operation elevated temperatures, this device must derated based thermal resistance 230°C/W junction ambient, 25°C/W junction-to-case. Peak dissipations allowable providing dissipation rating exceeded with power average over second internal.
Electrical Characteristics: (Note
Parameter Input Voltage Range Output Voltage Range Input-Output Voltage Differential Load Regulation (Note +25°C +70°C Line Regulation Temperature Stability Feedback Sense Voltage Output Noise Voltage Standby Current Drain Current Limit Sense Voltage Long Term Stability Ripple rejection CREF 10µF, 120HZ CREF CREF 0.1µF +25°C, VOUT (Note VOUT +25°C VOUT +25°C +70°C Conditions 1.63 0.02 0.03 0.03 0.025 0.015 0.005 0.002 0.003 0.05 0.06 0.03 1.81 Units
12mA
Note Unless otherwise specified, these specifications apply temperatures within operating temperature range, input output voltages within range given, divider impedance seen feedback terminal Load line regulation specifications constant junction temperature. Temperature drift effects must taken into account separately when unit operating under conditions high dissipation. Note output currents given, well load regulation, increased addition external transistors. improvement factor will roughly equal composite current gain added transistors. Note With external pass transistor.
Connection Diagram (Top View) Regulated Output Current Limit Compensation Shutdown
Booster Output
Feedback
Unregulated Input
Reference Bypass
.370 (9.39) .335 (8.52)
.177 (4.5)
.492 (12.5)
.018 (0.45)
.200 (5.06)
.032 (0.82)

Positive Adjustable Voltage Regulator, 4.5V 40V, 45mA Description

Top Searches for this datasheet

Other recent searches