BA33E00WHFP-TR Datasheet, PDF (1/19 Pages) Rohm – Dual-Output (Fixed/Variable) LDO Regulators

Datasheet
Dual-Output
(Fixed/Variable) LDO Regulators
BA3259HFP BA30E00WHFP
●General Description
The BA3259HFP and BA30E00WHFP are 2-output, low-saturation regulators. These units have both a 3.3 V fixed output as
well as a variable output with a voltage accuracy of ±2%, and incorporate an overcurrent protection circuit to prevent IC
destruction due to output shorting along with a TSD (Thermal Shut Down) circuit to protect the IC from thermal destruction
caused by overloading.
●Features
„ Output voltage accuracy: ± 2%.
„ Reference voltage accuracy: ± 2%
„ Ceramic capacitor can be used to prevent output
oscillation (BA3259HFP)
„ Low dissipation with two voltage input supported
(BA30E00WHFP)
„ Built-in thermal shutdown circuit
„ Built-in overcurrent protection circuit
●Key Specifications
■ Input Power Supply Voltage:
BA3259HFP
BA30E00WHFP
■ Output Voltage type: V_O1
V_O2
■ Output Current:
BA3259HFP
BA30E00WHFP
■ Operating temperature range:
BA3259HFP
BA30E00WHFP
14.0V(Max.)
16.0V(Max.)
Fixed
Variable
1A (MAX)
0.6A (MAX)
0 to 85℃
−25 to 105℃
●Packages
HRP5
HRP7
W (Typ.) x D (Typ.) x H (Max.)
9.395mm x 10.54mm x 2.005mm
9.395mm x 10.54mm x 2.005mm
HRP5
HRP7
●Applications
Available to all commercial devices, such as FPD, TV,
and PC sets besides DSP power supplies for DVD and
CD sets.
●Ordering Information
B A 3 x x x H F P - TR
Part Number
Package
HFP:HRP5
HRP7
Packaging and forming specification
TR: Embossed tape and reel
●Lineup
Maximum Output Current
(Max.)
1.0A
0.6A
Output Voltage 1
(Typ.)
3.3V
3.3V
Output Voltage 2
(Typ.)
Package
Orderable Part Number
0.8 to 3.3V HRP5
Reel of 2000 BA3259HFP-TR
0.8 to 3.3V HRP7
Reel of 2000 BA30E00WHFP-TR
○Product structure：Silicon monolithic integrated circuit
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111ï½¥14ï½¥001
○This product is not designed protection against radioactive rays.
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TSZ02201-0R6R0A600100-1-2
26.Jun.2012 Rev.001