- RS Stock No.:
- 182-8388
- Mfr. Part No.:
- AP7383-18WR-7
- Brand:
- DiodesZetex
Discontinued product
- RS Stock No.:
- 182-8388
- Mfr. Part No.:
- AP7383-18WR-7
- Brand:
- DiodesZetex
Technical Reference
Legislation and 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 AP7383 series is a positive voltage regulator IC. The AP7383 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 and instrument application. 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 AP7383 is available in 1.8V, 3.0V, 3.3V, 3.6V, 4.15V, 4.4V and 5.0V fixed output voltage versions.
Wide Input Voltage Range: Up to 30V
Low Dropout Voltage: VDROP = 580mV@IOUT = 50mA @ 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
Low Dropout Voltage: VDROP = 580mV@IOUT = 50mA @ 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 |
---|---|
Maximum Output Current | 150mA |
Regulator Type | Low Dropout Voltage |
Number of Outputs | 1 |
Output Voltage | 1.8 V |
Line Regulation | 0.05 %/V |
Load Regulation | 0.5 V |
Mounting Type | Surface Mount |
Polarity | Positive |
Package Type | SOT-25 |
Quiescent Current | 1.8µA |
Pin Count | 5 |
Output Type | Fixed |
Dimensions | 3.1 x 1.7 x 1.3mm |
Minimum Operating Temperature | -40 °C |
Height | 1.3mm |
Maximum Input Voltage | 30 V |
Maximum Operating Temperature | +125 °C |
Minimum Input Voltage | 3.5 V |
Width | 1.7mm |
Length | 3.1mm |