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ROHM BAOOT BAOOFP SERIES DATA SHEET

Summary

Need stable power solutions for your electronics? This series of low drop-out voltage regulators provides precise, fixed positive output voltage, designed to stabilize fluctuating DC inputs across multiple preset voltages (3V up to 15V). Featuring built-in overvoltage, overcurrent, and thermal protection circuits, these ICs deliver reliable output stability with high current capacity (up to 1A) in TO220FP or TO252-3 packages. The technical manual offers comprehensive details for engineers, including full electrical characteristics, operational curves, mounting dimensions, and recommended biasing conditions necessary for precise power supply design.

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查询BA033FP供应商

BAOOT / BAOOFP series

Regulator ICs

Low saturation voltage type 3-pin regulator BAOOT / BAOOFP series The BAΟΟT and BAΟΟFP series are fixed positive output low drop-out type, 3-pin voltage regulators with positive output. These regulators are used to provide a stabilized output voltage from a fluctuating DC input voltage. There are 10 fixed output voltages, as follows:3V, 3.3V, 5V, 6V*, 7V, 8V, 9V, 10V, 12V and 15V. The maximum current capacity is 1A for each of the above voltages. (Items marked with an asterisk are under development.)

!Application Constant voltage power supply

!Features 1) Built-in overvoltage protection circuit, overcurrent 3) Compatible with the BA178ΟΟ series.

protection circuit and thermal shutdown circuit. 4) Richly diverse lineup. 2) TO220FP and TO252-3 packages are available to 5) Low minimum I / O voltage differential.

cover a wide range of applications.

!Product codes

Product No. Output voltage (V)Output voltage (V) Product No.

3.0 BA03T / FP 8.0 BA08T / FP 3.3 BA033T / FP 9.0 BA09T / FP 5.0 BA05T / FP 10.0 BA10T / FP 6.0 BA06T / FP 12.0 BA12T / FP 7.0 BA07T / FP 15.0 BA15T / FP

∗ : Under development.

!Block diagram

REFERENCE VOLTAGE

Page Summary Contents For ROHM BAOOT BAOOFP SERIES DATA SHEET

Page 1 查询BA033FP供应商 BAOOT / BAOOFP series Regulator ICs Low saturation voltage type 3-pin regulator BAOOT / BAOOFP series The BAΟΟT and BAΟΟFP series are fixed positive output low drop-out type, 3-pin voltag...
Page 2 BAOOT / BAOOFP series Regulator ICs !Absolute maximum ratings (Ta=25°C) Parameter Symbol Limits Unit Power supply voltage VCC TO220FP 2000 ∗1 Power Pd m W dissipation TO252 - 3 1000 ∗2 Operating tempe...
Page 3 BAOOT / BAOOFP series Regulator ICs !Electrical characteristics BA03T / FP (unless otherwise noted, Ta=25°C, VCC=8V, IO=500m A) Measurement Parameter Symbol Min. Typ. Max. Unit Conditions circuit Outp...
Page 4 BAOOT / BAOOFP series Regulator ICs BA07T / FP (unless otherwise noted, Ta=25°C, VCC=12V, IO=500m A) Measurement Parameter Symbol Min. Typ. Max. Unit Conditions circuit Output voltage VO1 6.65 7.0 7.3...
Page 5 BAOOT / BAOOFP series Regulator ICs BA12T / FP (unless otherwise noted, Ta=25°C, VCC=17V, IO=500m A) Measurement Parameter Symbol Min. Typ. Max. Unit Conditions circuit Output voltage VO1 11.4 12.6 Fi...
Page 6 BAOOT / BAOOFP series Regulator ICs !Measurement circuits OUTVCC OUTVCC e OUT IOVCC 0.33µF VCC IO = 100m A GND GND e IN = 1Vrms f = 120Hz Ripple rejection ratio R.R. = 20 log( e OUT Fig. 1 Measurement...
Page 7 BAOOT / BAOOFP series Regulator ICs !Operation notes (1) Operating power supply voltage When operating within the normal voltage range and within the ambient operating temperature range, most circuit ...
Page 8 BAOOT / BAOOFP series LT (V IS IP IO (W Regulator ICs .4 .5 in .0 .2 !Electrical characteristic curves 5. 0± 0. 8. 0± 0. 1. 8± 0. VCC = 10V IOUT = 0 (1) Infinite heat sink, θ j-c = 5.7 (°C/W) (1) Infi...

Manual Details

Brand ROHM
Pages 8
File Size 95.94 KB
Published July 10, 2026
3 views

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Frequently Asked Questions

What are the available output voltages for these regulators?

The fixed positive outputs include 3V, 3.3V, 5V, 6V*, 7V, 8V, 9V, 10V, 12V, and 15V.

What are the maximum current handling specifications?

The maximum current capacity for all listed voltages is 1A. The peak output current (IO-P) can reach 1.5A at Tj = 25°C.

Is this device suitable for varying operating temperatures?

It operates over a temperature range of -40°C to +85°C, and its storage temperature range is -55°C to +150°C.

Does the unit include safety protections?

Yes, it features built-in overvoltage protection, overcurrent protection, and a thermal shutdown circuit.