DiodesZetex AP7381-33V-A, 1 Low Dropout Voltage, Voltage Regulator 150mA, 3.3 V 3-Pin, TO-92

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Subtotal (1 pack of 50 units)*

£13.85

(exc. VAT)

£16.60

(inc. VAT)

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Units
Per unit
Per Pack*
50 - 50£0.277£13.85
100 - 450£0.208£10.40
500 - 950£0.185£9.25
1000 - 1450£0.159£7.95
1500 +£0.143£7.15

*price indicative

Packaging Options:
RS Stock No.:
182-8245
Mfr. Part No.:
AP7381-33V-A
Brand:
DiodesZetex
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Brand

DiodesZetex

Regulator Type

Low Dropout Voltage

Maximum Output Current

150mA

Output Voltage

3.3 V

Number of Outputs

1

Line Regulation

0.05 %/V

Load Regulation

0.5 V

Mounting Type

Through Hole

Polarity

Positive

Quiescent Current

2.5µA

Package Type

TO-92

Pin Count

3

Output Type

Fixed

Dimensions

4.8 x 3.8 x 4.7mm

Minimum Operating Temperature

-40 °C

Height

4.7mm

Maximum Operating Temperature

+125 °C

Minimum Input Voltage

3.3 V

Maximum Input Voltage

40 V

Width

3.8mm

Length

4.8mm

COO (Country of Origin):
CN
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

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