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HT72D1518 Datasheet, PDF (7/14 Pages) Holtek Semiconductor Inc – High PSRR 300mA Dual LDO Regulator
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DOC. NO.:
文件號碼:
DOC.CNION.=:COUT=1uF VIN=VOUT+1V
CIN=COUT=1uF VIN=VOUT+21.V8V
0.7
2.8V
00..76
版別:
REV.:
版別:
REV.:
00..65
85oC
25oC
00..54
8-450oCoC
25oC
00..43
-40oC
00..32
00..21
00..10
0.0 0
0
50 100 150 200 250
50 O1u0t0put C1u5r0rent(2m0A0) 250
CIN=COUT=1uF VIN=OVuOtpUuTt+C1uVrrent(mA)
CIN=COUT=1uF VIN=VOUT+51.V0V
0.5
5.0V
0.5
0.4
0.4
0.3
85oC
25oC
8-450oCoC
0.3
0.2
25oC
-40oC
0.2
0.1
0.1
0.0
0.0 0
文件號碼: 0
DOC. NO.:
50 100 150 200 250
50 O1u0t0put C1u5r0rent(2m0A0) 版別25:0
Output Current(mA) REV.:
頁碼:
PAGE:
文件號頁碼碼::
DOC. NPAO.G:E:
版別:
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HRETV.:72DxxxPxAGE:
6. Ripple Rejection vs. Frequency
HT7R2DipXXpXlXe(3R0e0mjeAc) VtiOoUTn=1v.5sV.VFIN=re2.q5Vu(eIOnUTc=y30、80、150mA)
300
300
HT72Dxxxx VOUT=1.5V VIN= 2.5V (IOUT=30, 80, 150mA)
Load Transient Response
300 本資料為盛群半導體股份有限公司專有之財產,非經書面許可不准透露或使用本資料,亦不准複印、複製或轉變成任何其他形式使用。
THE INFORMATION CONTAINED HEREIN IS THE EXCLUSIVE PROPERTY OF HOLTEK AND SHALL NOT BE DISTRIBUTED, REPRODUCED, OR
DISCLOSED IN WHOLE OR IN PART WITHOUT PRIOR WRITTEN PERMISSION OF HOLTEK.
300 頁碼:
PAGE:
5本.資S料為uS盛p群up半pl導yp體lC股y份u有Cr限ru公e司rnr專te有vn之s財t .產v,Isn非.p經I書un面tp許Vu可o不t准lVt透ao露g或lte使a用g本e資料,亦不准複印、複製或轉變成任何其他形式使用。
THE INFORMATION CONTAINED HEREIN IS THE EXCLUSIVE PROPERTY OF HOLTEK AND SHALL NOT BE DISTRIBUTED, REPRODUCED, OR
HT72D5015 V =1.5V V =2.5V 本DI資SC料LO為S盛ED群I半N 導WH體O股L份E O有R限IN公P司A專RT有W之IT財H產OU,T非P經RI書OR面W許R可IT不TE准N透P露ER或M使IS用SI本ON資O料F,HO亦L不TE准K複. 印、複製或轉變成任何其他形式使用。
HT72D2818 C =C =1uF V =0V V = V 40 THE INFORMATION CONTAINED HEREIN IS THE EXCLUSIVE PROPERTY OF
DISCLOSED IN WHOLE OR IN PART WITHOUT PRIOR WRITTEN PERMISSION
HOLTEK AND
OF HOLTEK.
SHALL
NOT
BE
DISTRIBUTED,
REPRODUICNED,
OORUT2
OUT2
EN1
IN
EN2
IN
35
30
25
20
15
10
5
0
3
4
5
6
7
Input Voltage (V)
Rev. 1.00
HT72D5015 VOUT2=1.5V VIN=2.5V
CIN=COUT2=1uF VEN1=0V VEN2= VIN
7
August 08, 2011