APL5509-17AC-TR Datasheet PDF – Voltage Regulator

Part Number: APL5509-17AC-TR

Function: 1.7 V, low IQ, low dropout 560 mA fixed voltage regulator

Package: SOT-23-3, SOT-89, and SOT-223 Type

Manufacturer: Anpec Electronics

Image and Pinouts:

APL5509-17AC-TR datasheet

 

Description

The APL5508 / APL5508R / APL5509 / APL5509R / APL5509-17AC-TR is low-power and low dropout li near regulator, which operates in the rage of 2.7V to 6V input voltage and delivers up to 560mA output current. T ypical dropout voltage is only 600mV (typical) at 560mA output current. The regulator with low 60mA quiescent current is ideal for battery powered system appliances. The regulator is stable with a 4. 7mF ceramic capacitor. The features of current-limit, short circuit current limit, and over-temperature protection protect the device against current over loads and over temperature.

Features

• Low Quiescent Current : 60mA (No load)
• Low Dropout V oltage : 600mV (@560mA)
• Very Low Shutdown Current : < 0.5mA
• Fixed Output V oltage : 1.5V ~ 4.5V by Step 0.1V Increment
• Stable with Aluminum, T antalum, or Ceramic Capacitors
• No Protection Diodes Needed
• Built-In Thermal Protection
• Built-In Current-Limit Protection
• Controlled Short Circuit Current : 50mA
• Fast Transient Response
• Lead Free and Green Devices Available(RoHS Compliant)

Applications:

1. CD-R/W, DVD Player
2. LAN Card, ADSL/Cable Modem
3. Computers

Other data sheets are available within the file:

APL5508-17AC-TR, APL5508-17DC-TR, APL5508-17VC-TR, APL5508R-17AC-TR

 

APL5509-17AC-TR Datasheet PDF Download


APL5509-17AC-TR pdf

PT79SR105V Datasheet PDF – 1.5A, Integrated Switching Regulator

Part Number: PT79SR105V

Function: -1.5 Amp Negative Step-Down Integrated Switching Regulator

Package: SIP 3 Pin Type

Manufacturer: Texas Instruments

Image:

PT79SR105V datasheet

 

Description

The PT79SR105V is a line of Negative Input/Negative Output 3-terminal Integrated Switching Regulators (ISRs). These ISRs have a maximum output current of -1.5 Amps and an output voltage that is laser trimmed to most industry standard volt ages. They have excellent line and load regulation, and are ideal for applications,such as RS232 and Ethernet communications, ECL logic, and op-amp circuitry.

Features

1. High Efficiency > 85%

2. Self-Contained Inductor

3. Short Circuit Protection

4. Over-Temperature Protection

 

PT79SR105V Datasheet PDF Download


PT79SR105V pdf

Other data sheets are available within the file:

PT79SR105H, PT79SR105S, PT79SR105T, PT79SR105, PT79SR106S