Product Summary

The AE1501 is a regulator. It is a monolithic integrated circuit that provides all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. The AE1501 is available in fixed output voltages of 3.3V, 5V version. The applications of the AE1501 include Simple high-efficiency step-down (buck) regulator and LCD switching regulators.

Parametrics

AE1501 absolute maximum ratings: (1)Maximum Supply Voltage: 40V; (2)ON/OFF Pin Input Voltage: -0.3～25V; (3)Feedback Pin Voltage: -0.3～25V; (4)Power Dissipation: Internally limited; (5)Storage Temperature Range: -65～150℃; (6)Maximum Junction Temperature: 150℃; (7)Temperature Range: -40～125℃; (8)Supply Voltage: 5～36 V.

Features

AE1501 features: (1)3.3V, 5V, two fixed output versions; (2)TO-263 package; (3)Output load current 3A; (4)Input voltage range up to 40V; (5)Requires only 4 external components; (6)150 kHz fixed frequency internal oscillator; (7)TTL shutdown capability; (8)Low power standby mode, IQ typically 85μA; (9)High efficiency; (10)Thermal shutdown and current limit protection.

Diagrams

AE1501 block diagram

AE15G-10-ND
AE15G-10-ND

CABLE 15 COND 10' GRAY RIBBON
Data Sheet
0-1: $3.65
1-5: $3.45
5-10: $3.25
AE15G-25-ND
AE15G-25-ND

CABLE 15 COND 25' GRAY RIBBON
Data Sheet
0-1: $8.12
1-5: $7.62
5-10: $7.11
AE15G-50-ND
AE15G-50-ND

CABLE 15 COND 50' GRAY RIBBON
Data Sheet
0-1: $14.22
1-5: $13.20
5-10: $12.19
AE15G-5-ND
AE15G-5-ND

CABLE 15 COND 5' GRAY RIBBON
Data Sheet
0-1: $2.03
1-5: $1.93
5-10: $1.83
AE15M-100-ND
AE15M-100-ND

CABLE 15 COND 100' MULTI RIBBON
Data Sheet
0-1: $45.16
1-5: $41.40
5-10: $37.64
AE15M-10-ND
AE15M-10-ND

CABLE 15 COND 10' MULTI RIBBON
Data Sheet
0-1: $6.77
1-5: $6.40
5-10: $6.02