Code Key:
PU –
PP –
FE –
SP –
Plug-In Upgrade
Pin-for-Pin Compatible
Functional Equivalent
Similar Part
MAXIM
MAX1638
MAX8863/4
MAX8867/8
MAX8873/4
MAX8877/8
MAX478
MAX660
MAX1680/1
MAX690
MAX691
MAX692
MAX693
MAX694
MAX695
MAX699
MAX216
MAX1044
MAX1044
ICL7660
MAX660
MAX1044
MAX1680/1
MAX7490/1
MAX148/9
MAX157
MAX159
MAX148/9
MAX148/9
MAX149
MAX1106/7
MAX1106/7
MAX1108/9
MAX1108/9
MX7820
MAX1044
MAX495
MAX479
MAX152/3
MAX159
MAX159
MAX113/14
MAX157
MAX157
MAX1232
MAX872
MAX868
MAX887
MAX1684/5
CODE
FE
FE
FE
PU
PU
FE
PP
PU
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PU
PP
PU
FE
FE
FE
FE
FE
FE
SP
FE
FE
FE
FE
PU
PP
FE
FE
FE
FE
FE
FE
FE
FE
PP
FE
FE
FE
FE
LINEAR
TECHNOLOGY
LTC1272
LTC1273
LTC1274
LTC1275
LTC1276
LTC1277
LTC1278
LTC1279
LTC1282
LTC1283
LTC1285
LTC1286
LTC1287
LTC1288
LTC1289
LTC1290
LTC1291
LTC1292
LTC1293
LTC1294
LTC1296
LTC1297
LTC1298
LTC1317
LTC1317
LTC1317
LTC1344A
LTC1348
LTC1384
LTC1385
LTC1385
LTC1392
LTC1400
LTC1401
LTC1404
LTC1409
LTC1416
LTC1418
LTC1419
LTC1440
LTC1441
LTC1442
LTC1443
LTC1444
LTC1445
LTC1480
LTC1481
MAXIM
MAX162
MAX122
MAX191
MAX122
MAX122
MAX191
MAX120
MAX120
MAX1240
MAX148
MAX145
MAX145
MAX145
MAX144
MAX146/7
MAX146/7
MAX144
MAX144
MAX146/7
MAX146/7
MAX146/7
MAX144
MAX144
MAX1674/5/6
MAX1700/1
MAX1705/6
MXL1344A
MAX3241
MAX242
MAX3222
MAX3385E
MAX159
MAX1240/1
MAX1240/1
MAX120/
MAX1240/41
MAX120
MAX121/25/26
MAX121/26
MAX125/6
MAX921
MAX922
MAX923
MAX924
MAX974
MAX924
MAX3486
MAX481
CODE
FE
SP
SP
SP
SP
SP
SP
SP
SP
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
SP
FE
FE
FE
FE
FE
PP
FE
PP
PU
PP
FE
SP
FE
SP
SP
SP
FE
SP
FE
FE
FE
FE
FE
FE
PU
PU
LINEAR
TECHNOLOGY
LTC1483
LTC1487
LTC1490
LTC1491
LTC1502
LTC1504
LTC1504
LTC1504A
LTC1504A
LTC1514
LTC1514
LTC1514
LTC1515
LTC1515
LTC1515
LTC1516
LTC1516
LTC1516
LTC1517
LTC1517
LTC1517
LTC1517
LTC1522
LTC1522
LTC1522
LTC1522
LTC1550
LTC1550
LTC1550
LTC1551
LTC1551
LTC1551
LTC1594
LTC1594L
LTC1598
LTC1598L
LTC1604
LTC1605
LTC1610
LTC1610
LTC1610
LTC1610
LTC1610
LTC1613
LTC1613
LTC1622
LTC1622
LTC1626
Industry Cross-Reference Guide (continued)
MAXIM
MAX483
MAX487
MAX4163
MAX4164
MAX679
MAX887
MAX1692
MAX887
MAX1692
MAX619
MAX679
MAX684
MAX619
MAX679
MAX684
MAX619
MAX679
MAX684
MAX619
MAX679
MAX684
MAX1686
MAX619
MAX679
MAX684
MAX1686
MAX840/3/4
MAX850/1/2/3
MAX881
MAX840/43/44
MAX850/1/2/3
MAX881
MAX1246/7
MAX1246/7
MAX146/7
MAX146/7
MAX195
MAX195
MAX1674/5/6
MAX1678
MAX1700/1
MAX1703
MAX1705/6
MAX1605
MAX1606
MAX1626/7
MAX1684/5
MAX1692
CODE
PU
PU
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
SP
SP
SP
SP
SP
SP
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
LINEAR
TECHNOLOGY
LTC1627
LTC1627
LTC1685
LTC1686
LTC1687
LTC1877
LTC1888
LTC1986
LUCENT
LG1625
V4910
V4910
V4911
V4911
MICREL
MIC426
MIC427
MIC428
MIC2177
MIC2178
MIC2179
MIC2525
MIC2557
MIC2558
MIC2560
MIC2563
MIC2570
MIC2570
MIC2570
MIC2571
MIC2571
MIC2571
MIC2937
MIC2950
MIC2950
MIC2950
MIC2951
MIC2951
MIC2951
MIC2954
MIC4420
MIC4426
MIC4427
MIC4428
MIC4429
MIC5200
MIC5200
MAXIM
MAX887
MAX1692
MAX3088
MAX3087
MAX3086
MAX887
MAX1652
MAX1686
MAXIM
MAX3867
MAX3510
MAX3532
MAX3510
MAX3532
MAXIM
MAX626
MAX627
MAX628
MAX1653/55
MAX1653/55
MAX1684/5
MAX890/1/2/3/4/5
MAX614
MAX1600
MAX1602
MAX1601/03
MAX1674/5/6
MAX1700/1
MAX1705/6
MAX1674/5/6
MAX1700/1
MAX1705/6
MAX603/4
MAX8863/4
MAX8867/8
MAX8877/8
MAX8863/4
MAX8867/8
MAX8877/8
MAX8860
MAX4420
MAX4426
MAX4427
MAX4428
MAX4429
MAX8863/4
MAX8867/8
CODE
FE
FE
PU
PU
PU
FE
FE
FE
CODE
FE
FE
FE
FE
FE
CODE
PP
PP
PP
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
PP
PP
PP
PP
PP
FE
FE
LINEAR
TECHNOLOGY
LT1753
LT1761
LT1761
LT1761
LT1761
LT2178
LTC660
LTC660
LTC690
LTC691
LTC692
LTC693
LTC694
LTC695
LTC699
LTC902
LTC1044
LTC1044A
LTC1046
LTC1046
LTC1046
LTC1046
LTC1067
LTC1090
LTC1091
LTC1092
LTC1093
LTC1094
LTC1095
LTC1096
LTC1096L
LTC1098
LTC1098L
LTC1099
LTC1144
LTC1152
LTC1179
LTC1196
LTC1197
LTC1197L
LTC1198
LTC1199
LTC1199L
LTC1232
LTC1258
LTC1261
LTC1265
LTC1265