DiodesZetex AP7381-70V-A, LDO Voltage Regulator Controller, 150mA, 7 V 3-Pin, TO-92

  • RS Stock No. 182-8336
  • Mfr. Part No. AP7381-70V-A
  • Manufacturer DiodesZetex
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Low dropout regulators (LDOs) are a simple and cost-effective way to get a regulated output voltage from higher input voltage. LDOs provide great simplicity for the system design as they are widely used in broad applications due to no switching noise and small size.

The AP7381 series is a positive voltage regulator IC. The AP7381 has features of wide input voltage range, high accuracy, low dropout voltage, current limit and ultra-low quiescent current which make it ideal for use in various USB and portable devices. The IC consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection, and a chip enable circuit. The AP7381 has 3.3V, 5V fixed voltage version. The AP7381 is available in space-saving SOT89 (Option 2) and TO92 (Ammo Packing) packages.

Wide Input Voltage Range: Up to 40V
Low Dropout Voltage: VDROP = 1000mV@IOUT = 100mA @ Vout=3.3V
Low Ground Current
High Output Voltage Accuracy
Compatible with Low ESR Ceramic Capacitor
Excellent Line/Load Regulation
Thermal Shutdown Function
Short Current Protection Function
Applications
E-Meter
Battery-powered Equipment
Laptop, Palmtops, Notebook Computers
Portable Information Appliances

Specifications
Attribute Value
Dropout Voltage at Maximum Current 1000mV
Output Voltage 7 V
Output Type Fixed
Package Type TO-92
Maximum Output Current 150mA
Mounting Type Through Hole
Minimum Input Voltage 3.3 V
Maximum Input Voltage 40 V
Pin Count 3
Polarity Positive
Number of Outputs 1
Quiescent Current 2.5µA
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Enable Yes
Width 3.8mm
Height 4.7mm
Line Regulation 0.05 %/V
Length 4.8mm
Dimensions 4.8 x 3.8 x 4.7mm
Load Regulation 0.5 V
1950 In stock for delivery within 2 working days
Unit of sale: Each (In a Pack of 50)
0.06
(exc. VAT)
0.07
(inc. VAT)
units
Per unit
Per Pack*
50 +
€0.06
€3.00
*price indicative
Packaging Options:
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