25/26
XC9128/XC9129
Series
MARK PRODUCT SERIES
8 XC9128 series
9 XC9129 series
MARK PRODUCT SERIES
B
With integral protection
D
Without integral protection
MARK
VOLTAGE(V)
4 5 0.45
MARK OSCILLATION FREQUENCY
C 1200
MARKING RULE
USP-10B
represents product series.
represents transistor built-in, output voltage freely set (FB voltage),
integral protection type.
③④ represents reference voltage.
represents oscillation frequency.
⑥⑦ represents production lot number
01 to 09, 10 to 99, 0A~ 0Z, 1A ~9Z,A0~Z9,AA~ZZ in order.
(G, I, J, O, Q, W excluded)
*No character inversion used
MSOP-10
26/26
XC9128/XC9129 Series
マーク①
製品シリーズを表す
シンボル 製品
8
XC9128 シリー
9
XC9129 シリー
マーク②
Tr 内蔵、出力電圧任意設定(FB )、積分保護有無を表す
シンボル タイプ
B
積分保護あり
D
積分保護無し
マーク③,
基準電圧値を表す
シンボル
電圧(V)
4 5 0.45
マーク⑤
発振周波数を表す
シンボル 発振周波数(kHz)
C 1200
マーク⑥,
製造ロットを表す
01、…、091011、…990A、…、0Z1A、…、9Z A0、…、Z9
AA、…、ZZ を順番とする。
(但し、GIJOQW は除く。反転文字は使用しない。)
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics. Consult us, or our representatives
before use, to confirm that the information in this datasheet is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this datasheet.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this datasheet.
4. The products in this datasheet are not developed, designed, or approved for use with
such equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this datasheet within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this datasheet may be copied or reproduced without the
prior permission of TOREX SEMICONDUCTOR LTD.

XC9128B45CAR-G

Mfr. #:
Manufacturer:
Torex Semiconductor
Description:
Switching Voltage Regulators 1A Driver Transistor Built-in Step-Up DCDC Converter
Lifecycle:
New from this manufacturer.
Delivery:
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