Regulator

48M033F Datasheet PDF – Low Dropout Voltage Regulator

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Part Number: 48M033F, TA48M033F

Function: Three-Terminal Low Dropout Voltage Regulator

Package: HSOP3-P-2.30D

Manufacturer: Toshiba

Image and Pinouts:
48M033F datasheet

Description

The 48M033F is Low Dropout Voltage Regulator.

The TA48M033F series consists of fixed-positive-output, low dropout regulators with an output current of 500 mA (max). In response to the need for low voltage devices, the series offers devices with low output voltages of 2.5 V, 3.3 V etc.

 

Features

1. Maximum output current of 0.5 A

2.  Low standby current : 800 μA (typ.)

3.  Low dropout voltage: 0.65 V (max) @IOUT =0.5 A

4.  New PW-Mold package (Surface-mount type)

 

Absolute Maximum Ratings (Ta = 25°C)

1. Input voltage : VIN = 29 V

2. Output current : IOUT = 0.5 A

3. Power dissipation : Pd = 1W

Other data sheets are available within the file: 48M025F, 48M0345F, 48M03F, 48M04F,

TA48M025F, TA48M03F, TA48M0345F, TA48M04F, TA48M05F

 

48M033F Datasheet PDF Download


48M033F pdf

L5955 Datasheet PDF – Multifunction Voltage Regulator

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Part Number: L5955

Function: Multiple Multifunction Voltage Regulator for Car Radio

Package: Flexiwatt27 Type

Manufacturer: STMicroelectronics

Image and Pinouts:

L5955 datasheet

 

Description

The L5955 is an integration of three high side drivers, six regulators and two stand-by regulators
with RESET function developed to provide the power to a complete audio system. The outputs of the IC are controlled by I2C bus and Enable pin. The device is equipped with sequencing and slew rate controls for the st-by regulators.

Features

1. 2 stand-by regulators:

(1) 3.3V (125mA)
(2) 1.5V (300mA)

2. 6 regulators :

(1) 10V (40mA)
(2) 8.5V (200mA)
(3) 3.3V (850mA)
(4) 8/10V (1A)
(5) 5/3.3/1.8V (200mA)
(6) 1.8/2.5V(200mA)

3. All regulators are low dropout outputs
4. The different outputs voltage are controlled by I2C Bus.
5. Reg3 on/off controlled by enable
6. Reg1, Reg2, Reg4, Reg5, Reg6 on/off controlled by I2C Bus.
7. 3 high side drivers:
(1) 2A (HSD1)
(2) 0.45A (HSD2 & HSD3)

8. No external charge pump capacitors are required
9. LVW function externally selectable
10. Individual thermal shutdown
11. Independent current limiting
12. Short circuit protection
13. Load dump protection and overvoltage shutdown

Other data sheets are available within the file: L-5955

L5955 Datasheet PDF Download


L5955 pdf