RT8058A
13
DS8058A-02 April 2011 www.richtek.com
Component
Supplier
Series
Inductance
(µH)
(m)
Current Rating
(mA)
Dimensions
(mm)
TAIYO YUDEN NR 4018 3.3 70 2000 4 x 4 x 1.8
Murata LQH66S 3.3 22 2600 6.3 x 6.3 x 4.7
TDK SLF7045T 3.3 20 2500 7 x 7 x 4.5
Sumida CDRH5D16 3.3 36 2600 5.8 x 5.8 x 1.8
GOTREND
GTSD53
3.3
34
2
360
5
x
5
x
2.8
Component Supplier Part No. Capacitance (µF) Case Size
TDK C3225X5R0J226M 22 1210
TDK C2012X5R0J106M 10 0805
Panasonic ECJ4YB1A226M 22 1210
Panasonic ECJ4YB1A106M 10 1210
TAIYO YUDEN LMK325BJ226ML 22 1210
TAIYO YUDEN JMK316BJ226ML 22 1206
TAIYO YUDEN JMK212BJ106ML 10 0805
Table 1. Recommended Inductors
Table 2. Recommended Capacitors for C
IN
and C
OUT
Richtek Technology Corporation
Headquarter
5F, No. 20, Taiyuen Street, Chupei City
Hsinchu, Taiwan, R.O.C.
Tel: (8863)5526789 Fax: (8863)5526611
Information that is provided by Richtek Technology Corporation is believed to be accurate and reliable. Richtek reserves the right to make any change in circuit
design, specification or other related things if necessary without notice at any time. No third party intellectual property infringement of the applications should be
guaranteed by users when integrating Richtek products into any application. No legal responsibility for any said applications is assumed by Richtek.
RT8058A
14
DS8058A-02 April 2011www.richtek.com
Richtek Technology Corporation
Taipei Office (Marketing)
5F, No. 95, Minchiuan Road, Hsintien City
Taipei County, Taiwan, R.O.C.
Tel: (8862)86672399 Fax: (8862)86672377
Email: marketing@richtek.com
Outline Dimension
Dimensions In Millimeters Dimensions In Inches
Symbol
Min Max Min Max
A 0.700 0.800 0.028 0.031
A1 0.000 0.050 0.000 0.002
A3 0.175 0.250 0.007 0.010
b 0.180 0.300 0.007 0.012
D 2.950 3.050 0.116 0.120
D2 2.300 2.650 0.091 0.104
E 2.950 3.050 0.116 0.120
E2 1.500 1.750 0.059 0.069
e 0.500 0.020
L 0.350 0.450
0.014 0.018
W-Type 10L DFN 3x3 Package
1
1
2
2
Note : The configuration of the Pin #1 identifier is optional,
but must be located within the zone indicated.
DETAIL A
Pin #1 ID and Tie Bar Mark Options
D
1
E
A3
A
A1
D2
E2
L
b
e
SEE DETAIL A

RT8058AGQW

Mfr. #:
Manufacturer:
Description:
IC REG BUCK ADJUSTABLE 2A 10WDFN
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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