Product Summary

The AP1184 is a 4A regulator with extremely low dropout voltage. The AP1184 is specifically designed to provide well regulated supply for applications requiring 2.8V or lower voltages from 3.3V ATX power supplies where high efficiency of the switch can be achieved without the cost and complexity associated with switching regulator. The application of AP1184 is the new graphic chipsets that requires anywhere from 2.4V to 2.7V supply.

Parametrics

AP1184 absolute maximum ratings: (1)Input Voltage: 16 V; (2)Control Input voltage: 18 V; (3)Power dissipation:Internally limited; (4)Storage temperature Range: -65 to +150℃; (5)Operation Junction Temperature Range: 0 to +150℃.

Features

AP1184 features: (1)0.7V maximum dropout voltage at 4A load current; (2)Built-in Thermal shutdown; (3)Output current limiting; (4)Adjustable or fixed output voltage: 1.5V, 1.8V, 2.5V, 3.3V, 5.0V; (5)Fast transient response; (6)Good noise rejection; (7)Packages: SOP-7L, TO220-5L and TO263-5L.

Diagrams

AP1184 Block Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AP1184
AP1184

Other


Data Sheet

Negotiable 
AP1184K
AP1184K

Other


Data Sheet

Negotiable 
AP1184K5-15L-13
AP1184K5-15L-13

Diodes Inc.

Low Dropout (LDO) Regulators LDO BI 4.0A 0.7V 16-18V 1.5V 1.5V FIX

Data Sheet

0-400: $0.79
400-500: $0.70
500-800: $0.70
800-1000: $0.59
AP1184K5-18L-13
AP1184K5-18L-13

Diodes Inc.

Low Dropout (LDO) Regulators LDO BI 4.0A 0.7V 16-18V 1.5V 1.8V FIX

Data Sheet

0-360: $0.89
360-500: $0.70
500-800: $0.70
800-1000: $0.59
AP1184K5-18L-U
AP1184K5-18L-U

Diodes Inc.

Low Dropout (LDO) Regulators LDO BI 4.0A 0.7V 16-18V 1.5V 1.8V FIX

Data Sheet

0-1: $1.26
1-25: $0.99
25-100: $0.89
100-500: $0.70
AP1184K5-25L-13
AP1184K5-25L-13

Diodes Inc.

Low Dropout (LDO) Regulators LDO BI 4.0A 0.7V 16-18V 1.5V 2.5V FIX

Data Sheet

0-360: $0.89
360-500: $0.70
500-800: $0.70
800-1000: $0.59
AP1184K5-25L-U
AP1184K5-25L-U

Diodes Inc.

Low Dropout (LDO) Regulators LDO BI 4.0A 0.7V 16-18V 1.5V 2.5V FIX

Data Sheet

0-1: $1.26
1-25: $0.99
25-100: $0.89
100-500: $0.70
AP1184K525L-U
AP1184K525L-U

Diodes Inc

IC REG LDO BIPO 4A 2.5V TO263-5

Data Sheet

1-50: $1.33