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What is BU10UC3WG-TR?

This electronic component, produced by the manufacturer "ROHM Semiconductor", performs the same function as "FULL CMOS LDO Regulator".


BU10UC3WG-TR Datasheet PDF - ROHM Semiconductor

Part Number BU10UC3WG-TR
Description FULL CMOS LDO Regulator
Manufacturers ROHM Semiconductor 
Logo ROHM Semiconductor Logo 


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Datasheet
CMOS LDO Regulator Series for Portable Equipments
Versatile Package
FULL CMOS LDO Regulator
BUxxUC3WG series
General Description
BUxxUC3WG series is high-performance FULL CMOS
regulator with 300-mA output, which is mounted on
versatile package SSOP5 (2.9 mm × 2.8 mm × 1.25 mm).
It has excellent noise characteristics and load
responsiveness characteristics despite its low circuit
current consumption of 50μA. It is most appropriate for
various applications such as power supplies for logic IC,
RF, and camera modules ROHM’s.
Features
„ High accuracy detection
„ low current consumption
„ Compatible with small ceramic capacitor (Cin=Co=1.0uF)
„ With built-in output discharge circuit
„ High ripple rejection
„ ON/OFF control of output voltage
„ With built-in over current protection circuit
and thermal shutdown circuit
„ Package SSOP5 is similar to SOT-23-5 (JEDEC)
„ Low dropout voltage
Key Specifications
„ Output voltage:
„ Accuracy output voltage:
„ Low current consumption:
„ Operating temperature range:
1.0V to 4.0V
±1.0% (±25mV)
50μA
-40°C to +85°C
Applications
Battery-powered portable equipment, etc.
Package
SSOP5:
2.90mm x 2.80mm x 1.25mm
Typical Application Circuit
STBY
VIN
STBY
VIN
VOUT
VOUT
GND
GND GND
Figure 1. Application Circuit
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product is not designed for protection against radioactive rays
1/23
TSZ02201-0RBR0A300110-1-2
02.Jul.2013 Rev.002

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BU10UC3WG-TR equivalent
BUxxUC3WG series
Reference data BU10UC3WG (Ta=25ºC unless otherwise specified.)
Datasheet
LINE REGULATION
1.10 Vout=1.0V
1.08 Iout=10mA
1.06
1.04
1.02
1.00
0.98
0.96
0.94
85℃
0.92 25℃
0.90 -40℃
1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2
VIN[V]
Figure 3.
LINE REGULATION
1.10 Vout=1.0V
1.08 Iout=300mA
1.06
1.04
1.02
1.00
0.98
0.96
0.94
85℃
0.92 25℃
0.90 -40℃
1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2
VIN[V]
Figure 4.
1.10
1.08
1.06
1.04
1.02
1.00
0.98
0.96
0.94
0.92
0.90
0
LOAD REGULATION
Vout=1.0V
85℃
25℃
-40℃
50 100 150 200 250 300
IOUT[mA]
Figure 5.
1.10 OUTPUT VOLTAGE vs TEMPERATURE
Vout=1.0V
1.05
1.00
0.95
0.90
-40
-20
0 20 40
Temperature[℃]
Figure 6.
10mA
150mA
300mA
60 80
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
2.3
GROUND PIN CURRENT vs INPUT VOLTAGE
Vout=1.0V
85℃
25℃
-40℃
2.5 2.7 2.9 3.1 3.3 3.5
VIN[V]
Figure 7.
450
400
350
300
250
200
150
100
50
0
0
GROUND PIN CURRENT vs LOAD
Vout=1.0V
85℃
25℃
-40℃
50 100 150 200 250 300
IOUT[mA]
Figure 8.
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
5/23
TSZ02201-0RBR0A300110-1-2
02.Jul.2013 Rev.002


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BU10UC3WG-TR electronic component.


Information Total 23 Pages
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