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Battery Backup Switching :
261 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Type Mounting Style Package / Case Maximum Operating Temperature Series Packaging Supply Voltage - Max Battery Backup Switching Output Type Threshold Voltage Number of Inputs Monitored Manual Reset Quiescent Current
LM809M3-4.38/NOPB
1+
$0.2720
10+
$0.2268
100+
$0.1464
1000+
$0.1172
2000+
$0.1060
GET PRICE
RFQ
4,290
In-stock
Texas Instruments Supervisory Circuits 3-Pin MPU Reset Circuits Voltage Supervisory   SOT-23-3 + 105 C LM809 Reel 5.5 V No Backup Active-low,Push-pull 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
TC54VN1402ECB713
1+
$0.2560
10+
$0.2120
25+
$0.1760
100+
$0.1600
3000+
$0.1600
GET PRICE
RFQ
3,425
In-stock
Microchip Technology Supervisory Circuits 1.4V 2% SOT-23A-3 Voltage Detectors SMD/SMT SOT-23A-3 + 85 C TC54 Reel 10 V Backup Open Drain 1.4 V 1 Input No Manual Reset  
Default Photo
1+
$0.2160
10+
$0.1800
25+
$0.1480
100+
$0.1360
3000+
$0.1360
GET PRICE
RFQ
3,930
In-stock
Microchip Technology Supervisory Circuits Open Drain Voltage Supervisory SMD/SMT SOT-23-3 + 85 C MCP111 Reel 5.5 V     1.9 V 1 Input No Manual Reset  
STM810TWX6F
1+
$0.1600
10+
$0.1208
100+
$0.0656
1000+
$0.0492
3000+
$0.0424
GET PRICE
RFQ
11,463
In-stock
STMicroelectronics Supervisory Circuits 3.08V Reset 140ms Voltage Supervisory SMD/SMT SOT-23-3 + 85 C STM810 Reel 5.5 V No Backup Active High, Push-Pull 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
MC33064P-5RAG
1+
$0.2840
10+
$0.2356
100+
$0.1520
1000+
$0.1216
2000+
$0.1028
GET PRICE
RFQ
3,293
In-stock
ON Semiconductor Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory Through Hole TO-92-3 (TO-226) + 85 C MC33064 Reel 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MCP810T-450I/TT
1+
$0.2160
10+
$0.1800
25+
$0.1480
100+
$0.1360
3000+
$0.1360
GET PRICE
RFQ
5,122
In-stock
Microchip Technology Supervisory Circuits Push-Pull High Voltage Supervisory SMD/SMT SOT-23-3 + 85 C MCP810 Reel 5.5 V No Backup Active High, Push-Pull 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
MAX809SN293D3T1G
1+
$0.1920
10+
$0.1592
100+
$0.0972
1000+
$0.0752
3000+
$0.0640
GET PRICE
RFQ
4,773
In-stock
ON Semiconductor Supervisory Circuits ANA 2.93V MC RESET Voltage Supervisory SMD/SMT SOT-23-3 + 105 C MAX809 Reel 5.5 V No Backup Push-Pull 1.2 V to 4.9 V 1 Input No Manual Reset  
NCP303LSN20T1G
1+
$0.1880
10+
$0.1548
100+
$0.0944
1000+
$0.0728
3000+
$0.0624
GET PRICE
RFQ
6,871
In-stock
ON Semiconductor Supervisory Circuits 2.0V Detector w/Reset Low Voltage Detectors SMD/SMT SOT-23-5 Thin (TSOP-5) + 125 C NCP303 Reel 10 V Backup Active Low, Open Drain 2 V 1 Input No Manual Reset  
CAT809LTBI-GT3
1+
$0.2040
10+
$0.1552
100+
$0.0840
1000+
$0.0632
3000+
$0.0544
GET PRICE
RFQ
7,206
In-stock
ON Semiconductor Supervisory Circuits Push-pull Act low Voltage Supervisory SMD/SMT SOT-23-3 + 85 C CAT809 Reel 5.5 V No Backup Active Low, Push-Pull 2.5 V, 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
DS1233D-15+
1+
$0.6200
10+
$0.5640
25+
$0.4160
50+
$0.3948
GET PRICE
RFQ
1,704
In-stock
Maxim Integrated Supervisory Circuits 5V EconoReset Voltage Supervisory Through Hole TO-92-3 + 85 C DS1233D Bulk 5.5 V No Backup Active Low, Open Drain, Push-Pull 5 V 1 Input No Manual Reset  
STM6824TWY6F
1+
$0.3640
10+
$0.3080
100+
$0.2368
500+
$0.2092
3000+
$0.1464
GET PRICE
RFQ
2,730
In-stock
STMicroelectronics Supervisory Circuits 3.000 to 3.150VRST Watchdog Input Voltage Supervisory SMD/SMT SOT-23-5 + 85 C STM6824 Reel 5.5 V No Backup Active High, Active Low, Push-Pull 2.5 V, 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
LP3470IM5-4.00/NOPB
1+
$0.6360
10+
$0.5720
25+
$0.5440
100+
$0.4600
1000+
$0.2700
GET PRICE
RFQ
1,303
In-stock
Texas Instruments Supervisory Circuits A 926-LP3470IM5400NOPB Voltage Monitors SMD/SMT SOT-23-5 + 85 C LP3470 Reel 5.5 V No Backup Active-low,Open-drain 0.5 V to 5.5 V 1 Input No Manual Reset  
MC33164P-3G
1+
$0.2840
10+
$0.2356
100+
$0.1520
1000+
$0.1216
GET PRICE
RFQ
3,707
In-stock
ON Semiconductor Supervisory Circuits 2.65V UnderVoltage Sensing Circuit Voltage Supervisory Through Hole TO-92-3 (TO-226) + 125 C MC33164 Bulk 10 V No Backup Open Collector / Drain 3 V 1 Input No Manual Reset  
MIC1815-10UY-TR
1+
$0.2040
10+
$0.1680
25+
$0.1400
100+
$0.1280
3000+
$0.1280
GET PRICE
RFQ
5,910
In-stock
Microchip Technology / Micrel Supervisory Circuits Voltage Supervisory SMD/SMT SOT-23     Reel   No Backup Active Low, Push-Pull   1 Input No Manual Reset  
STM1061N22WX6F
1+
$0.1960
10+
$0.1620
100+
$0.0988
1000+
$0.0764
3000+
$0.0652
GET PRICE
RFQ
6,757
In-stock
STMicroelectronics Supervisory Circuits 2.2V Active Lo Open Drain Voltage Detect Voltage Detectors SMD/SMT SOT-23-3 + 85 C STM1061 Reel 6 V No Backup Active Low, Open Drain 2.2 V 1 Input No Manual Reset  
TCM809RVLB713
1+
$0.1640
10+
$0.1360
25+
$0.1160
100+
$0.1040
3000+
$0.1040
GET PRICE
RFQ
6,888
In-stock
Microchip Technology Supervisory Circuits Microprocessor 2.63V Voltage Supervisory SMD/SMT SC-70-3 + 125 C TCM809 Reel 5.5 V No Backup Active Low, Push-Pull 2.5 V, 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
STM6824LWY6F
1+
$0.4760
10+
$0.4080
100+
$0.3108
500+
$0.2744
3000+
$0.1924
GET PRICE
RFQ
1,770
In-stock
STMicroelectronics Supervisory Circuits 4.514 to 4.746VRST Watchdog Input Voltage Supervisory SMD/SMT SOT-23-5 + 85 C STM6824 Reel 5.5 V No Backup Active High, Active Low, Push-Pull 2.5 V, 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
MC33064P-5RPG
1+
$0.2840
10+
$0.2356
100+
$0.1520
1000+
$0.1216
2000+
$0.1028
GET PRICE
RFQ
3,666
In-stock
ON Semiconductor Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory Through Hole TO-92-3 (TO-226) + 85 C MC33064 Ammo Pack 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
Default Photo
1+
$0.2400
10+
$0.2000
25+
$0.1680
100+
$0.1520
3000+
$0.1520
GET PRICE
RFQ
3,181
In-stock
Microchip Technology Supervisory Circuits Push-Pull Low Voltage Supervisory SMD/SMT SOT-23-3 + 125 C MCP102 Reel 5.5 V     4.38 V 1 Input No Manual Reset  
MCP111T-240E/LB
1+
$0.2160
10+
$0.1800
25+
$0.1480
100+
$0.1360
3000+
$0.1360
GET PRICE
RFQ
4,008
In-stock
Microchip Technology Supervisory Circuits Open Drain Voltage Supervisory SMD/SMT SC-70-3 + 125 C MCP111 Reel 5.5 V     2.32 V 1 Input No Manual Reset  
MAX818LCPA+
1+
$3.9880
10+
$3.7920
25+
$2.8040
50+
$2.6680
GET PRICE
RFQ
183
In-stock
Maxim Integrated Supervisory Circuits 5V MPU Supervisor Voltage Supervisory Through Hole PDIP-8 + 70 C MAX818L Tube 5.5 V Backup Active Low, Open Drain 4.65 V 1 Input No Manual Reset  
M48T201V-85MH1F
1+
$4.9800
10+
$4.5760
25+
$4.3880
100+
$3.8680
936+
$3.1560
GET PRICE
RFQ
57
In-stock
STMicroelectronics Supervisory Circuits SRAM TK Controller Voltage Supervisory SMD/SMT SOIC-44 + 70 C M48T201V Reel 3.6 V Backup Open Drain 3.3 V, 5 V 1 Input No Manual Reset  
ADM690ANZ
1+
$1.1720
10+
$1.0440
25+
$0.9400
50+
$0.8960
GET PRICE
RFQ
308
In-stock
Analog Devices Supervisory Circuits IC 5V MPU Battery Mgmt Voltage Supervisory Through Hole PDIP-8 + 85 C ADM690 Tube 5.5 V Backup Active High 4.65 V 1 Input No Manual Reset  
MAX691AEWE+
1+
$6.2880
10+
$5.9720
25+
$4.3520
50+
$4.1360
GET PRICE
RFQ
79
In-stock
Maxim Integrated Supervisory Circuits MPU Supervisor Voltage Supervisory SMD/SMT SOIC-Wide-16 + 85 C MAX691A Tube 5.5 V Backup Active High, Open Drain 4.65 V 1 Input No Manual Reset  
Default Photo
1+
$0.2400
10+
$0.2000
25+
$0.1680
100+
$0.1520
3000+
$0.1520
GET PRICE
RFQ
2,516
In-stock
Microchip Technology Supervisory Circuits Push-Pull Low Voltage Supervisory SMD/SMT SOT-23-3 + 125 C MCP102 Reel 5.5 V     2.32 V 1 Input No Manual Reset  
LM809M3X-4.63/NOPB
1+
$0.2720
10+
$0.2268
100+
$0.1464
1000+
$0.1172
3000+
$0.0988
GET PRICE
RFQ
1,134
In-stock
Texas Instruments Supervisory Circuits 3-Pin MPU Reset Circuits Voltage Supervisory SMD/SMT SOT-23-3 + 105 C LM809 Reel 5.5 V No Backup Active-low,Push-pull 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
MCP809M3-2.93/NOPB
1+
$0.2240
10+
$0.1884
100+
$0.1216
1000+
$0.0972
2000+
$0.0880
GET PRICE
RFQ
1,934
In-stock
Texas Instruments Supervisory Circuits 3-Pin MPU Reset Circuits Voltage Supervisory SMD/SMT SOT-23 + 105 C MCP809 Reel 5.5 V No Backup Active-low,Push-pull 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
TCM809JVNB713
1+
$0.1640
10+
$0.1360
25+
$0.1160
100+
$0.1040
3000+
$0.1040
GET PRICE
RFQ
3,095
In-stock
Microchip Technology Supervisory Circuits Microprocessor 40V Voltage Supervisory SMD/SMT SOT-23B-3 + 125 C TCM809 Reel 5.5 V No Backup Active Low, Push-Pull 4 V 1 Input No Manual Reset  
STM810SWX6F
1+
$0.1600
10+
$0.1208
100+
$0.0656
1000+
$0.0492
3000+
$0.0424
GET PRICE
RFQ
4,440
In-stock
STMicroelectronics Supervisory Circuits 2.93V Reset 140ms Voltage Supervisory SMD/SMT SOT-23-3 + 85 C STM810 Reel 5.5 V No Backup Active High, Push-Pull 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
MCP130-450I/SN
1+
$0.2400
10+
$0.2000
25+
$0.1680
100+
$0.1520
GET PRICE
RFQ
710
In-stock
Microchip Technology Supervisory Circuits w/5K Pull-Up Low Voltage Supervisory SMD/SMT SOIC-8 + 85 C MCP130 Tube 5.5 V No Backup Active Low, Open Drain 3 V, 3.3 V, 5 V 1 Input No Manual Reset  
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