APL5523 Datasheet PDF – Dual Low Dropout Regulator

Part Number : APL5523

Function : Dual-Channel, 3.3V/500mA and 1.8V/300mA Linear Regulator

Package : SOP 8 Pin Type

Manufacturers : Anpec Electronics

Pinouts :

APL5523 datasheet

Pin Description

1. VOUT1 O VOUT1 output Voltage 3.3V. sources up to 500 mA.
2. VIN I Supply Voltage.
3. VIN I Supply Voltage.
4. VOUT2 O VOUT2 output Voltage 1.8V. sources up to 300 mA.
5. GND
.6 GND
7. GND
8. GND

General  Description :

The APL5523 is a dual low dropout regulator with output1 with 3.3V/0.5A and output2 with 1.8V/0.3A
output capability. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications, the APL5223 has been optimized. The dropout voltages are guaranteed at 0.6V at 0.5A for output1 and 0.9V at 0.3A for output 2. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures.

Features

1. Fixed  Output Voltage :
(1)  VOUT1=3.3V/500mA
(2)  VOUT2=1.8V/300mA
2. Low  Dropout Voltage (Defined as the Minimum Input/Output  V oltage difference):
(1) Output  1  Dropout  V oltage : 0.6V  (at 500mA)
(2) Output  2  Dropout  V oltage : 0.9V  (at 300mA)
3. Stable with 4.7mF Output Capacitor(at VOUT1
4. Stable with 2.2mF Output Capacitor(at VOUT2)
5. Built-In Thermal Protection
6. Built-In Current-Limit Protection
7. Fast Transient Response
8. Short Setting Time
9. SOP-8 and SOP-8P Packages Available
10. Lead Free and Green Devices Available(RoHS  Compliant)

Applications

1. Desktop Computer
2. Networking Systems
3. Optical Data Storage Systems

Other data sheets within the file : APL5523K, APL5523KA

APL5523 Datasheet PDF Download


APL5523 pdf

 

LM2936 Datasheet PDF – Low-dropout Voltage Regulator

Part Number : LM2936

Function : Ultra-Low Quiescent Current LDO Voltage Regulator

Package : SOIC, TO-252, VSSOP, SOT-223, TO-92 Type

Manufacturers : Texas Instruments

Pinouts :

LM2936 datasheet

 

Description :

The LM2936 ultra-low quiescent current regulator features low dropout voltage and low current in the standby mode. With less than 15 μA quiescent current at a 100 μA load, the LM2936 is ideally suited for automotive and other battery operated systems.

Features

1. Operating VIN range of 5.5 V to 40 V
2. LM2936HV Operating VIN range of 5.5 V to 60 V
3. Dropout Voltage Typically 200 mV at IOUT = 50 mA
4. –24-V Input Voltage Protection
5. –50-V Input Transient Protection
6. Internal Short Circuit Current Limit
7. Internal Thermal Shutdown Protection
8. Shutdown Pin Available with LM2936BM Package

Applications

1. Automotive
2. Industrial Controls
3. Point of Load

Official Homepage : https://www.ti.com/product/LM2936

Other data sheets within the file : LM2936BM-3.3, LM2936BM-3.3/NOPB, LM2936BM-5.0,

LM2936BM-5.0/NOPB

LM2936 Datasheet PDF Download


LM2936 pdf