regulator

LTC2157CUP-12#PBF

Symbol
VDD1VDD2GND3AINA+4AINA–5GND6SENSE7VREF8GND9VCM10GND11AINB–12AINB+13GND14VDD15VDD16VDD17GND18ENC+19ENC–20GND21OF–22OF+23NC24NC25DB0_1–26DB0_1+27DB2_3–28DB2_3+29DB4_5–30DB4_5+31OVDD32OGND33EP65VDD64PAR/SER#63CS#62SCK61SDI60SDO59GND58DA10_11+57DA10_11–56DA8_9+55DA8_9–54DA6_7+53DA6_7–52DA4_5+51DA4_5–50OVDD49OGND48DA2_3+47DA2_3–46DA0_1+45DA0_1–44NC43NC42CLKOUT+41CLKOUT–40DB10_11+39DB10_11–38DB8_9+37DB8_9–36DB6_7+35DB6_7–34
Footprint
1234567891011121314151665313029282726252423222120191817484746454443424140393837363534333264636261605958575655545352515049
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VDDpowerSMDoval0.25×0.75
VDDpowerSMDoval0.25×0.75
GNDgroundSMDoval0.25×0.75
AINA+passiveSMDoval0.25×0.75
AINA–passiveSMDoval0.25×0.75
GNDgroundSMDoval0.25×0.75
SENSEpassiveSMDoval0.25×0.75
VREFpassiveSMDoval0.25×0.75
GNDgroundSMDoval0.25×0.75
VCMpassiveSMDoval0.25×0.75
GNDgroundSMDoval0.25×0.75
AINB–passiveSMDoval0.25×0.75
AINB+passiveSMDoval0.25×0.75
GNDgroundSMDoval0.25×0.75
VDDpowerSMDoval0.25×0.75
VDDpowerSMDoval0.25×0.75
VDDpowerSMDoval0.75×0.25
GNDgroundSMDoval0.75×0.25
ENC+passiveSMDoval0.75×0.25
ENC–passiveSMDoval0.75×0.25
GNDgroundSMDoval0.75×0.25
OF–passiveSMDoval0.75×0.25
OF+passiveSMDoval0.75×0.25
NCncSMDoval0.75×0.25
NCncSMDoval0.75×0.25
DB0_1–passiveSMDoval0.75×0.25
DB0_1+passiveSMDoval0.75×0.25
DB2_3–passiveSMDoval0.75×0.25
DB2_3+passiveSMDoval0.75×0.25
DB4_5–passiveSMDoval0.75×0.25
DB4_5+passiveSMDoval0.75×0.25
OVDDpassiveSMDoval0.75×0.25
OGNDpassiveSMDoval0.25×0.75
DB6_7–passiveSMDoval0.25×0.75
DB6_7+passiveSMDoval0.25×0.75
DB8_9–passiveSMDoval0.25×0.75
DB8_9+passiveSMDoval0.25×0.75
DB10_11–passiveSMDoval0.25×0.75
DB10_11+passiveSMDoval0.25×0.75
CLKOUT–passiveSMDoval0.25×0.75
CLKOUT+passiveSMDoval0.25×0.75
NCncSMDoval0.25×0.75
NCncSMDoval0.25×0.75
DA0_1–passiveSMDoval0.25×0.75
DA0_1+passiveSMDoval0.25×0.75
DA2_3–passiveSMDoval0.25×0.75
DA2_3+passiveSMDoval0.25×0.75
OGNDpassiveSMDoval0.25×0.75
OVDDpassiveSMDoval0.75×0.25
DA4_5–passiveSMDoval0.75×0.25
DA4_5+passiveSMDoval0.75×0.25
DA6_7–passiveSMDoval0.75×0.25
DA6_7+passiveSMDoval0.75×0.25
DA8_9–passiveSMDoval0.75×0.25
DA8_9+passiveSMDoval0.75×0.25
DA10_11–passiveSMDoval0.75×0.25
DA10_11+passiveSMDoval0.75×0.25
GNDgroundSMDoval0.75×0.25
SDOoutputSMDoval0.75×0.25
SDIinputSMDoval0.75×0.25
SCKinputSMDoval0.75×0.25
CS#passiveSMDoval0.75×0.25
PAR/SER#passiveSMDoval0.75×0.25
VDDpowerSMDoval0.75×0.25
EPpassiveSMDroundrect7.2×7.2

Key Parameters

Frequency
10MHz

Save parts to a list and design PCBs from them

View Datasheet

Details

Category
regulator
MPN
LTC2157CUP-12#PBF
Manufacturer
Analog Devices
Package
QFN-64-EP(9x9)
Footprint
QFN-64_L9.0-W9.0-P0.50-BL-EP7.2
JLCPCB
C679414
LCSC
C679414
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 1
ECCN
3A991C2

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$245.5452
10-29 pcs$245.5452
30-199 pcs$245.5452
200-499 pcs$95.0226
500-999 pcs$91.6845
1000+ pcs$90.0331