特性


• 1.5A單通道Buck調節器
• 3V至14V輸入電壓范圍
• 0.8V至99%VSUP輸出電壓范圍
• 0.8V至5V I2C可編程，50mV步長
• 1.55V至99%VSUP，利用外部反饋電阻調節
• 1.2V、1.8V或3.3V工廠預設選項
• 高效率、低IQ延長電池壽命
• 94%峰值效率 @ 7.4VSUP、3.3VOUT (2520電感)
• 9μA IQ (12VSUP、1.8VOUT內部反饋版本)
• 可選輕載SKIP和強制PWM模式
• 1MHz或550kHz固定開關頻率
• 硬件或軟件控制
• 使能輸入和電源就緒輸出引腳
• 可選I2C完全控制接口
• 保護功能
• 逐周期電感峰值限流
• 短路打嗝模式、UVLO和熱關斷保護
• 1ms默認軟啟動
• 小尺寸
• 1.85mm x 1.4mm (0.7mm最大高度) WLP封裝
• 12焊球、0.4mm焊球間距、3 x 4陣列
應用


• 2節/3節高功率密度供電
• 無人機、HD相機和筆記本電腦
• 便攜式Li+/鋰離子電池供電設備
• 空間受限的便攜式電子設備
MAX77503AEWC+T

MAX77503

以下均為原裝現貨
JAN2N2219 其他IC
9622DMQC
4049BD(GD4049BD)
KSA542-Y
LV1011
PKS606PN
LH1056
T3300
L1A6134
MD2433-d8G-V3Q18-X-P
UA7808CKTER
AN5530K
SND310ASR
WM8731SEFL/R
WM8731LSEFL/R
RT6100(CD90-V4125-2J)
LT1617ES5#TR
AT-220TR
3266W-1-202LF 微調電位器
3266W-1-502LF
3266W-1-102LF
IXTH160N10T
IXTH160N075T
SVC212-3
SVC212-2
TS5070
9393N
MX440-8X.C1
G5V-1-2
SAR-12C2
HL1-1CT-5H
IRJ-1A-D12S
HE1AN-DC24V
CP-5V(RELAY)
G3M-202PL-DC5V
G8P-1A4P 24VDC
JZC-22F3SC16L12VDC
G5PA-1-M-E(PF)24VDC
F4205RB
F4205MB
ESAC83M-006
LD33C
CXD2163BR
LM4132EMFX-1.8
SA572D-T
UMC5N
IPP60R385CP
IPP60R165CP
IPP60R600C6
IPP60R230P6
IPP60R520E6
Y2010DN(FYPF2010DN)
IRFR120ATF
FMW-2206
5340CZZ
53408-0809
53409-6810
KTX711T-RTK/P
Q62702P3698(SBH52454N)
2SC2373
LM2596SX-5
LM2596R-12
LM2596R-5.0
LM2596T-3.3
LM2596R-ADJ
LM2596TVADJG
LM2596DSADJG
LM2596SX-ADJ
LM2596S-3.3P+
LM2596DSADJR4G
SHP0760P-F6R8A
MIC29152WU
B7965
14-5602-0600
14-5602-034-001-829
14-5602-0400-02-829
14-5602-060-001-829
14-5602-050-000-829
14-5602-034-000-829
GBJ2J
5.0SMDJ30CA
Z86E0308PSC
K8D1616UBM-F109
NP04SB6R8N
KTC2815D-Y
KTC2815D-Y-RTF/P
RSB6.8SFHTE61
74LS132P
A6276ELW
IRFP340
V2751SD
UF5407
SST34HF3244C-70-4E-L1PE
BA6290A
NJW0281G
X9511WS SOP8
B7835
S7805PI
SPS05-D100A-BM
CS5361-KZZR IC
NR3015T3R3M
EL1508CL-AAA
LV040A
TN2-9V
SPI07N60C3 貼片三極管
9890S-24Y935
IMSA-9850S-24Y933
IMSA-9850S-14Y910
IMSA-9860B-30Y922
IMSA-9850S-30Y910
IMSA-9828B-50Y921
IMSA-9827S-40Y907
IMSA-9850B-14Y904
IMSA-12001S-55Y901
IMSA-13014B-12Y900
FPF1048BUCX
U2510B
SMQS-8640P-27C0
STB16N65M5
2SD2211 T100R 其他IC
SBRF1060CT
SM3255Q-AB
UPD78P083CU 其他被動元件
ADP191ACBZ-R7
MT58L512L18F-8.5A
P6KE15A
S9S08SG4E2CTG
AAT3242ITP-SG-T1
UPD780018AYGE
SDA5642
SST39WF1601-70-4C-B3KE
VCAS121030H620
L1N4148WT1G
LM75CIMMX-5
D40E5
QFE-2101-0-15BWLNSP-HR-70-0
SB1060FC
KIA3820FK
KIA7812PI
KIA7810AP
KIA78M15PI
KIA78005AP
KIA7915F-RTF/P
KIA78L05F-RTF/P
KIA7031AT-RTK/P
KIA1117BF33-RTF/P
KIA2576FP12-RTH/P
AQY221R2TW
51V019S-3UWN-C5R
W180-01G
SK23
MSM-7627-0-560NSP-MT-04
MD1320N
M38114M8-109SP
BD25KA5WF-E2
MX30LF1G08AA-TI
MX30LF2G28AB-XKI
D27256-2(B)
NB7L1008MMNG
NT68272-20018
B82789S0223H002
DS50PCI402SQE / NOPB
MSM5259GS-2K-7
PM-8019-0-94WLNSP-HR-03-0
AQY212EH
TCM5043LU(ES)
FZC2-017-TF13
K9K4G08UDM-YCB0
SM3101
CX24109-11Z IC
ELM9550D-S
CX24113A-12Z
HY51C256S-12
UA747HC
UA747HMQB
W20NK50Z
ATF1500ABV
ATF1502ASV-15AU
GRM32DR72J333KW01L
GRM32DR71E106KA12L
DFRS10A60
PI74FCT373TS
RB160L-40(TE25)
OSC 40.000M
AU3823
PSD05-LF-T7
MBRD360T4G
MBRD360T4G
CTL-12-S36-4
1470281-1
VS16-180E-101JT
IPP50CN10NG
TPS40007DGQR
F2807ZS
LRX4211NO
SP483CN-L
IDT77010L155PQF
KA1H0680RFB
AN5302K
MSM5105
MSM5100(CP90-V2180-7TR
MSM5105(CD90-V2521-1A)
MSM5100(CP90-V2180-7TR)
MSM5100C208FBGA1-MT(CD90-V2180-7)
IXTP130N065T2
AU1250-600MGD
LVT32
TCA1C106M8R-02
VN5E050MJTR-E IC
YAS529-PZE2
PRMA 1A 12
NJM2732V-TE1-#ZZFB
D2060Y
XC6216B332MRG
KTC9018E
KTC9018AG
TDF8544
TDF8546AJS
TDF8541J/N3
XC3S700AN-4FGG484C 其他被動元件
ADV7614BBCZ
PN3030
XC3S700AFGG484AGQ
BQ4845YS-A4
24FLH-RSM1
TL16C2550IPFBR
KA2268
ML2870AGPZ060
S3018A/H1
IRF640MFP
S3C7538D50-S0B8
S3C7538D50-SOB4
S3C72K8X25-QWR8
BLM15BX102SZ1D 磁鐵、磁芯
TMPF830AZ
KTA1807L
KTA1807-Y
C659AGS
A12181
MV5103CP01
174979-2
LVT162244
LVT16245B
LVT16244A
SDP84
2SC741
IFX20001MBV50
AGN20004H
RS205L-C-C-K50
ICS950201AG
IT-1157AHND-250G
RAMR-2829
MB3773D
MB3773PF-G-BND
BA4510FV
BA4510FV-E2
MAX708SCSA
AS-3.6864-18-SMD-T
SB3.6864MHZ(HC-49/U)
65182-001
MSI2021QH
CUBIC2+ 4E19361-01
CUBIC2(4E22323-01)
ST72C314N4T6
SSQ12
MM1111XS
C3940A
SI4710-A20-GM
SI4710-B30-GMR
LM2641MTC-ADJ
BST-0835A
TB1208(HWXQ511-1)
ABT16245A
ABT16244A
EZ1083CT
EZ1580CM
EZ1117-2.5
EZ1086CM.TR
EZ1085CM-3.3
EZ1085CM-2.5
EZ1086CM-3.3
EZ1117ACST-3.3.TR
1148871
PC315
AD6426AB 其他被動元件
MAX668EUB+
PC-D6-A3-H2.4-S
TA8606N
SS302BF16
AD6425AST
RB095BM-40TL
D6211CX
1123572-3
BLM18BB100SN1
TLC2933
TLE4470 GS
SI4894BDY-T1-GE3
SN74HCT257DR 工控元件
TA78L05F
FMX1106S
ADUM1400CRWZ-RL 接口IC
ADUM1401CRWZ-RL
ADM1385ARS 其他被動元件
DSO321SV 24.000MHz
DSO321SR-24.576MHZ
BB640E-6327
K7N161801M-QC13
DS1245Y-85 IC
HF-1C-12S
CTX50-2-52LP
SN74HC30N
SN74HC74N
SN74HC245DW
SN74HC240AN
SN74HC251DR
SN74HCT08PW
SN74HCT125D
SN74HC00QDRG4Q1
SN74HC244QPWRQ1_G4
218N04ZZA05G(NXT2004)
ADUM1400C
ADUM1400CRWZ-RL