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CMOS LDO Regulators for Portable Devices

ROHM provides a broad lineup of power supply ICs for portable devices, from 1-3ch LDO regulators to high efficiency system regulators with built-in DC/DC converters. Original CMOS processes are used for ultra-low power consumption and high accuracy operation. High efficiency models are also available, ideal for mobile phones, portable audio players, digital cameras/camcorders and other compact applications. In addition, ROHM offers a number of compact package types, including WLCSPs (Wafer Level Chip Size Packages) and the SSON004X1010(1.0×1.0×0.6mm3). Input/output ceramic capacitor compatibility is also supported, contributing to greater set miniaturization.


CMOS LDO Regulators for Portable Devices
The Regulator Quick Search

The Regulator Quick Search searches from among the series listed below.
3-pin regulators, LDO regulators, secondary LDO regulators, CMOS LDO regulators (for portables), switching regulators with built-in FET, switching regulator controllers (compatible with external high-current FETs), power supply ICs for PCs, and powre supply ICs for flat panel TVs, Power Management ICs for Automotive Body Control

Broad Lineup CMOS LDO Regulators for Portable Devices

Series Selection lineup lineup  

CMOS LDO Regulators for Portable Devices

Family Type Output
voltage
(V)		 Output
current
(mA)		 Supply
voltage
(V)		 I/O voltage
difference
(mV)		 Ripple
rejection
(dB)		 Circuit
current
(µA)		 Package RoHS Distribution
Inventory
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BH12PB1WHFV Ultra Small Package Type 1.2 150 1.7 to 5.5 - 60 20 HVSOF5 Yes
BH15PB1WHFV Ultra Small Package Type 1.5 150 1.7 to 5.5 - 60 20 HVSOF5 Yes
BH18PB1WHFV Ultra Small Package Type 1.8 150 1.7 to 5.5 - 60 20 HVSOF5 Yes
BH25PB1WHFV Ultra Small Package Type 2.5 150 1.7 to 5.5 250 60 20 HVSOF5 Yes
BH28PB1WHFV Ultra Small Package Type 2.8 150 1.7 to 5.5 250 60 20 HVSOF5 Yes
BH29PB1WHFV Ultra Small Package Type 2.9 150 1.7 to 5.5 250 60 20 HVSOF5 Yes
BH30PB1WHFV Ultra Small Package Type 3.0 150 1.7 to 5.5 250 60 20 HVSOF5 Yes
BH31PB1WHFV Ultra Small Package Type 3.1 150 1.7 to 5.5 250 60 20 HVSOF5 Yes
BH33PB1WHFV Ultra Small Package Type 3.3 150 1.7 to 5.5 250 60 20 HVSOF5 Yes
BH25NB1WHFV High-ripple rejection for High-frequency Circuits Type 2.5 150 2.5 to 5.5 250 80 60 HVSOF5 Yes
BH28NB1WHFV High-ripple rejection for High-frequency Circuits Type 2.8 150 2.5 to 5.5 250 80 60 HVSOF5 Yes
BH2JNB1WHFV High-ripple rejection for High-frequency Circuits Type 2.85 150 2.5 to 5.5 250 80 60 HVSOF5 Yes
BH29NB1WHFV High-ripple rejection for High-frequency Circuits Type 2.9 150 2.5 to 5.5 250 80 60 HVSOF5 Yes
BH30NB1WHFV High-ripple rejection for High-frequency Circuits Type 3.0 150 2.5 to 5.5 250 80 60 HVSOF5 Yes
BH31NB1WHFV High-ripple rejection for High-frequency Circuits Type 3.1 150 2.5 to 5.5 250 80 60 HVSOF5 Yes
BH33NB1WHFV High-ripple rejection for High-frequency Circuits Type 3.3 150 2.5 to 5.5 250 80 60 HVSOF5 Yes
BH15RB1WGUT Ultra-compact Suitable for High-density Mounting Type 1.5 150 2.5 to 5.5 - 63 34 VCSP60N1(BH15RB1WGUT) Yes
BH18RB1WGUT Ultra-compact Suitable for High-density Mounting Type 1.8 150 2.5 to 5.5 - 63 34 VCSP60N1(BH18RB1WGUT) Yes
BH25RB1WGUT Ultra-compact Suitable for High-density Mounting Type 2.5 150 2.5 to 5.5 100 63 34 VCSP60N1(BH25RB1WGUT) Yes
BH28RB1WGUT Ultra-compact Suitable for High-density Mounting Type 2.8 150 2.5 to 5.5 100 63 34 VCSP60N1(BH28RB1WGUT) Yes
BH29RB1WGUT Ultra-compact Suitable for High-density Mounting Type 2.9 150 2.5 to 5.5 100 63 34 VCSP60N1(BH29RB1WGUT) Yes
BH30RB1WGUT Ultra-compact Suitable for High-density Mounting Type 3.0 150 2.5 to 5.5 100 63 34 VCSP60N1(BH30RB1WGUT) Yes
BH31RB1WGUT Ultra-compact Suitable for High-density Mounting Type 3.1 150 2.5 to 5.5 100 63 34 VCSP60N1(BH31RB1WGUT) Yes
BH33RB1WGUT Ultra-compact Suitable for High-density Mounting Type 3.3 150 2.5 to 5.5 100 63 34 VCSP60N1(BH33RB1WGUT) Yes
BH18SA3WGUT Ultra-compact Suitable for High-density Mounting Type 1.8 150 2.2 to 5.5 - 63 40 VCSP60N1(BH18SA3WGUT) Yes
BH28SA3WGUT Ultra-compact Suitable for High-density Mounting Type 2.8 150 2.2 to 5.5 100 63 40 VCSP60N1(BH28SA3WGUT) Yes
BH30SA3WGUT Ultra-compact Suitable for High-density Mounting Type 3.0 150 2.2 to 5.5 100 63 40 VCSP60N1(BH30SA3WGUT) Yes
BU15TA2WNVX High-speed Load Response Full Type 1.5 200 2.5 to 5.5 - 65 50 SSON004X1216 Yes
BU18TA2WNVX High-speed Load Response Full Type 1.8 200 2.5 to 5.5 - 65 50 SSON004X1216 Yes
BU25TA2WNVX High-speed Load Response Full Type 2.5 200 2.5 to 5.5 400 65 50 SSON004X1216 Yes
BU26TA2WNVX High-speed Load Response Full Type 2.6 200 2.5 to 5.5 400 65 50 SSON004X1216 Yes
BU27TA2WNVX High-speed Load Response Full Type 2.7 200 2.5 to 5.5 360 65 50 SSON004X1216 Yes
BU28TA2WNVX High-speed Load Response Full Type 2.8 200 2.5 to 5.5 360 65 50 SSON004X1216 Yes
BU2JTA2WNVX High-speed Load Response Full Type 2.85 200 2.5 to 5.5 360 65 50 SSON004X1216 Yes
BU29TA2WNVX High-speed Load Response Full Type 2.9 200 2.5 to 5.5 330 65 50 SSON004X1216 Yes
BU30TA2WNVX High-speed Load Response Full Type 3.0 200 2.5 to 5.5 330 65 50 SSON004X1216 Yes
BU31TA2WNVX High-speed Load Response Full Type 3.1 200 2.5 to 5.5 330 65 50 SSON004X1216 Yes
BU32TA2WNVX High-speed Load Response Full Type 3.2 200 2.5 to 5.5 300 65 50 SSON004X1216 Yes
BU33TA2WNVX High-speed Load Response Full Type 3.3 200 2.5 to 5.5 300 65 50 SSON004X1216 Yes
BU34TA2WNVX High-speed Load Response Full Type 3.4 200 2.5 to 5.5 300 65 50 SSON004X1216 Yes
BU15TA2WHFV High-speed Load Response Full Type 1.5 200 2.5 to 5.5 - 65 50 HVSOF5 Yes
BU18TA2WHFV High-speed Load Response Full Type 1.8 200 2.5 to 5.5 - 65 50 HVSOF5 Yes
BU25TA2WHFV High-speed Load Response Full Type 2.5 200 2.5 to 5.5 400 65 50 HVSOF5 Yes
BU26TA2WHFV High-speed Load Response Full Type 2.6 200 2.5 to 5.5 400 65 50 HVSOF5 Yes
BU27TA2WHFV High-speed Load Response Full Type 2.7 200 2.5 to 5.5 360 65 50 HVSOF5 Yes
BU28TA2WHFV High-speed Load Response Full Type 2.8 200 2.5 to 5.5 360 65 50 HVSOF5 Yes
BU2JTA2WHFV High-speed Load Response Full Type 2.85 200 2.5 to 5.5 360 65 50 HVSOF5 Yes
BU29TA2WHFV High-speed Load Response Full Type 2.9 200 2.5 to 5.5 330 65 50 HVSOF5 Yes
BU30TA2WHFV High-speed Load Response Full Type 3.0 200 2.5 to 5.5 330 65 50 HVSOF5 Yes
BU31TA2WHFV High-speed Load Response Full Type 3.1 200 2.5 to 5.5 330 65 50 HVSOF5 Yes
BU32TA2WHFV High-speed Load Response Full Type 3.2 200 2.5 to 5.5 300 65 50 HVSOF5 Yes
BU33TA2WHFV High-speed Load Response Full Type 3.3 200 2.5 to 5.5 300 65 50 HVSOF5 Yes
BU34TA2WHFV High-speed Load Response Full Type 3.4 200 2.5 to 5.5 300 65 50 HVSOF5 Yes
BU10TD2WNVX Ultra-compact Suitable for High-density Mounting Type 1.0 200 1.7 to 5.5 - 70 50 SSON004X1010 Yes
BU12TD2WNVX Ultra-compact Suitable for High-density Mounting Type 1.2 200 1.7 to 5.5 - 70 50 SSON004X1010 Yes
BU15TD2WNVX Ultra-compact Suitable for High-density Mounting Type 1.5 200 1.7 to 5.5 - 70 50 SSON004X1010 Yes
BU18TD2WNVX Ultra-compact Suitable for High-density Mounting Type 1.8 200 1.7 to 5.5 - 70 50 SSON004X1010 Yes
BU1JTD2WNVX Ultra-compact Suitable for High-density Mounting Type 1.85 200 1.7 to 5.5 - 70 50 SSON004X1010 Yes
BU19TD2WNVX Ultra-compact Suitable for High-density Mounting Type 1.9 200 1.7 to 5.5 - 70 50 SSON004X1010 Yes
BU20TD2WNVX Ultra-compact Suitable for High-density Mounting Type 2.0 200 1.7 to 5.5 - 70 50 SSON004X1010 Yes
BU21TD2WNVX Ultra-compact Suitable for High-density Mounting Type 2.1 200 1.7 to 5.5 - 70 50 SSON004X1010 Yes
BU23TD2WNVX Ultra-compact Suitable for High-density Mounting Type 2.3 200 1.7 to 5.5 - 70 50 SSON004X1010 Yes
BU25TD2WNVX Ultra-compact Suitable for High-density Mounting Type 2.5 200 1.7 to 5.5 280 70 50 SSON004X1010 Yes
BU26TD2WNVX Ultra-compact Suitable for High-density Mounting Type 2.6 200 1.7 to 5.5 280 70 50 SSON004X1010 Yes
BU27TD2WNVX Ultra-compact Suitable for High-density Mounting Type 2.7 200 1.7 to 5.5 260 70 50 SSON004X1010 Yes
BU28TD2WNVX Ultra-compact Suitable for High-density Mounting Type 2.8 200 1.7 to 5.5 260 70 50 SSON004X1010 Yes
BU2JTD2WNVX Ultra-compact Suitable for High-density Mounting Type 2.85 200 1.7 to 5.5 260 70 50 SSON004X1010 Yes
BU29TD2WNVX Ultra-compact Suitable for High-density Mounting Type 2.9 200 1.7 to 5.5 240 70 50 SSON004X1010 Yes
BU30TD2WNVX Ultra-compact Suitable for High-density Mounting Type 3.0 200 1.7 to 5.5 240 70 50 SSON004X1010 Yes
BU31TD2WNVX Ultra-compact Suitable for High-density Mounting Type 3.1 200 1.7 to 5.5 240 70 50 SSON004X1010 Yes
BU32TD2WNVX Ultra-compact Suitable for High-density Mounting Type 3.2 200 1.7 to 5.5 220 70 50 SSON004X1010 Yes
BU33TD2WNVX Ultra-compact Suitable for High-density Mounting Type 3.3 200 1.7 to 5.5 220 70 50 SSON004X1010 Yes
BU34TD2WNVX Ultra-compact Suitable for High-density Mounting Type 3.4 200 1.7 to 5.5 220 70 50 SSON004X1010 Yes
BU10TD3WG Ultra-compact Suitable for High-density Mounting Type 1.0 200 1.7 to 5.5 - 70 35 SSOP5 Yes
BU12TD3WG Ultra-compact Suitable for High-density Mounting Type 1.2 200 1.7 to 5.5 - 70 35 SSOP5 Yes
BU15TD3WG Ultra-compact Suitable for High-density Mounting Type 1.5 200 1.7 to 5.5 - 70 35 SSOP5 Yes
BU18TD3WG Ultra-compact Suitable for High-density Mounting Type 1.8 200 1.7 to 5.5 - 70 35 SSOP5 Yes
BU1JTD3WG Ultra-compact Suitable for High-density Mounting Type 1.85 200 1.7 to 5.5 - 70 35 SSOP5 Yes
BU19TD3WG Ultra-compact Suitable for High-density Mounting Type 1.9 200 1.7 to 5.5 - 70 35 SSOP5 Yes
BU20TD3WG Ultra-compact Suitable for High-density Mounting Type 2.0 200 1.7 to 5.5 - 70 35 SSOP5 Yes
BU21TD3WG Ultra-compact Suitable for High-density Mounting Type 2.1 200 1.7 to 5.5 - 70 35 SSOP5 Yes
BU25TD3WG Ultra-compact Suitable for High-density Mounting Type 2.5 200 1.7 to 5.5 280 70 35 SSOP5 Yes
BU26TD3WG Ultra-compact Suitable for High-density Mounting Type 2.6 200 1.7 to 5.5 280 70 35 SSOP5 Yes
BU27TD3WG Ultra-compact Suitable for High-density Mounting Type 2.7 200 1.7 to 5.5 260 70 35 SSOP5 Yes
BU28TD3WG Ultra-compact Suitable for High-density Mounting Type 2.8 200 1.7 to 5.5 260 70 35 SSOP5 Yes
BU2JTD3WG Ultra-compact Suitable for High-density Mounting Type 2.85 200 1.7 to 5.5 260 70 35 SSOP5 Yes
BU29TD3WG Ultra-compact Suitable for High-density Mounting Type 2.9 200 1.7 to 5.5 240 70 35 SSOP5 Yes
BU30TD3WG Ultra-compact Suitable for High-density Mounting Type 3.0 200 1.7 to 5.5 240 70 35 SSOP5 Yes
BU31TD3WG Ultra-compact Suitable for High-density Mounting Type 3.1 200 1.7 to 5.5 240 70 35 SSOP5 Yes
BU32TD3WG Ultra-compact Suitable for High-density Mounting Type 3.2 200 1.7 to 5.5 220 70 35 SSOP5 Yes
BU33TD3WG Ultra-compact Suitable for High-density Mounting Type 3.3 200 1.7 to 5.5 220 70 35 SSOP5 Yes
BU34TD3WG Ultra-compact Suitable for High-density Mounting Type 3.4 200 1.7 to 5.5 220 70 35 SSOP5 Yes
BH15MA3WHFV Large Current Type 1.5 300 2.5 to 5.5 60 60 65 HVSOF6 Yes
BH18MA3WHFV Large Current Type 1.8 300 2.5 to 5.5 60 60 65 HVSOF6 Yes
BH25MA3WHFV Large Current Type 2.5 300 2.5 to 5.5 60 60 65 HVSOF6 Yes
BH28MA3WHFV Large Current Type 2.8 300 2.5 to 5.5 60 60 65 HVSOF6 Yes
BH29MA3WHFV Large Current Type 2.9 300 2.5 to 5.5 60 60 65 HVSOF6 Yes
BH30MA3WHFV Large Current Type 3.0 300 2.5 to 5.5 60 60 65 HVSOF6 Yes
BH31MA3WHFV Large Current Type 3.1 300 2.5 to 5.5 60 60 65 HVSOF6 Yes
BH33MA3WHFV Large Current Type 3.3 300 2.5 to 5.5 60 60 65 HVSOF6 Yes
BD7003NUX High-speed Load Response Full Type 1.5 to 2.9/2.6 to 3.3 300 2.5 to 5.5 90 66 55 VSON008X2020 Yes
NEW
BD7004NUX 		High-speed Load Response Full Type 1.2 to 3.3/1.5 to 3.3 300 2.5 to 5.5 90 66 55 VSON008X2020 Yes
BU6650NUX High-speed Load Response Full Type 2.8, 2.8, 1.8 200 2.5 to 5.5 360 65, 65, 70 120 VSON008X2030 Yes
BU6651NUX High-speed Load Response Full Type 2.8, 1.8, 1.5 200 2.5 to 5.5 360 65, 70, 70 120 VSON008X2030 Yes
BU6652NUX High-speed Load Response Full Type 2.8, 2.8, 1.5 200 2.5 to 5.5 360 65, 65, 70 120 VSON008X2030 Yes
BU6653NUX High-speed Load Response Full Type 2.8, 1.8, 1.8 200 2.5 to 5.5 360 65, 70, 70 120 VSON008X2030 Yes
NEW
BU6654NUX 		High-speed Load Response Full Type 3.3, 1.8, 1.5 200 2.5 to 5.5 300 65, 70, 70 120 VSON008X2030 Yes
NEW
BU6655NUX 		High-speed Load Response Full Type 3.3, 2.8, 1.8 200 2.5 to 5.5 300 / 360 65, 65, 70 120 VSON008X2030 Yes

* VCSP60N1(1.04×1.0), H=0.675 max.

 

CMOS LDO Regulators
for Portable Devices

2010.12.23

A new quick search function has been added for power supply ICs

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