ba000lbsg ROHM Co. Ltd., ba000lbsg Datasheet

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ba000lbsg

Manufacturer Part Number
ba000lbsg
Description
Super-mini Package Regulator
Manufacturer
ROHM Co. Ltd.
Datasheet
Regulator IC
Super-mini package regulator IC
BAΟΟΟ
The BAΟΟΟLBSG (the “ΟΟΟ” indicates the output voltage value) is a low-saturation series regulator IC employing the
super-mini mold package of the SMP5 (2916 package). Equipped with a power-saving function that reduces current
consumption, it also offers outstanding ripple rejection and characteristics, and is ideal for cellular telephones and other.
!Applications
Residential / industrial device power supplies for cellular telephone such as the CDMA and GSM, and for other portable.
!Features
1) Internal output transistor (I
2) Internal temperature protection circuit
3) Power-saving function enables designs with low current consumption
4) High level of ripple rejection (R.R.=66dB)
5) SMP5 super-mini package enables space-saving designs
6) Low I / O voltage differential (90mV Typ. at I
! ! ! ! Super-mini regulator lineup
! ! ! ! Absolute maximum ratings (Ta=25°C)
! ! ! ! Recommended operating conditions (Ta=25°C)
∗ "
∗ Reduced by 1.7mW for each increase in Ta of 1˚C over 25˚C
BA
Operating power supply
Applid voltage
Power dissipation
Operating temperature
Storage temperature
voltage
Series
ΟΟΟ
ΟΟΟ
ΟΟΟLBSG series
" indicates the output voltage value. (Example : For 2.8V output, BA028LBSG)
Parameter
Parameter
LBSG
2.8
2.9
Vcc (input)
O
Symbol
Symbol
=150mA)
3.0
Topr
Tstg
Vcc
Pd
Output voltage (V)
3.2
3.3
O
3.6
−55∼+125
=50mA)
−40∼+85
2.5∼7.0
Limits
Limits
170 ∗
9
3.8
4.0
5.0
Unit
mW
Unit
°C
°C
V
V
BAΟΟΟLBSG series

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ba000lbsg Summary of contents

Page 1

Regulator IC Super-mini package regulator IC ΟΟΟ ΟΟΟ ΟΟΟLBSG series BAΟΟΟ The BAΟΟΟLBSG (the “ΟΟΟ” indicates the output voltage value low-saturation series regulator IC employing the super-mini mold package of the SMP5 (2916 package). Equipped with a power-saving ...

Page 2

Regulator Block diagram V ( 1pin 1µF CTL(3pin) GND (2pin Pin descriptions Pin No. Pin name 1 Power supply Vcc 2 GND Ground 3 CTL Power-save function 4 C ...

Page 3

Regulator Electrical characteristics BA028LBSG (unless otherwise noted, Ta=25°C, V Parameter Symbol Standby current I CCS I Circuit current CCa <Output block> V Output voltage O ∆Vd Dropout voltage Output current capability I O Load regulation ...

Page 4

Regulator IC BA030LBSG (unless otherwise noted, Ta=25°C, V Parameter Symbol Standby current I CCS I Circuit current CCa <Output block> Output voltage V O ∆Vd Dropout voltage I Output current capability O Reg.L Load regulation Reg.I Input regulation Output noise ...

Page 5

Regulator IC BA033LBSG (unless otherwise noted, Ta=25°C, V Parameter Symbol Standby current I CCS Circuit current I CCa <Output block> Output voltage V O ∆V d Dropout voltage Output current capability I O Load regulation Reg.L Input regulation Reg.I Output ...

Page 6

Regulator IC BA038LBSG (unless otherwise noted, Ta=25°C, V Parameter Symbol Standby current I CCS I Circuit current CCa <Output block> Output voltage V O ∆Vd Dropout voltage I Output current capability O Reg.L Load regulation Reg.I Input regulation Output noise ...

Page 7

Regulator IC BA050LBSG (unless otherwise noted, Ta=25°C, V Parameter Symbol Standby current I CCS Circuit current I CCa <Output block> Output voltage V O ∆V d Dropout voltage Output current capability I O Load regulation Reg.L Input regulation Reg.I Output ...

Page 8

Regulator Electrical characteristic curves (BA030LBSG) 1500 V =4V CC Vctl=3V 1000 500 100 150 LOAD CURRENT : I ( mA) O Fig 300 250 200 150 100 ...

Page 9

Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...

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