Battery Back-Up ICs

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Description Price Battery Type Mounting Type Package Type Pin Count Typical Operating Supply Voltage Dimensions Length Width Height Maximum Operating Temperature Maximum Output Current Maximum Output Voltage Minimum Operating Temperature Minimum Output Current
RS Stock No. 189-1239
Mfr. Part No.M4T28-BR12SH1
$7.61
Each
units
Lithium-CF Through Hole SNAPHAT 4 2.8 V 21.84 x 14.99 x 7.75mm 21.84mm 14.99mm 7.75mm +70 °C - - 0 °C -
RS Stock No. 920-6358
Mfr. Part No.M4T28-BR12SH1
$6.905
Each (In a Tube of 23)
units
Lithium-CF Through Hole SNAPHAT 4 2.8 V 21.84 x 14.99 x 7.75mm 21.84mm 14.99mm 7.75mm +70 °C - - 0 °C -
RS Stock No. 168-6814
Mfr. Part No.M4T32-BR12SH6
$10.81
Each (In a Tube of 23)
units
Lithium-CF Through Hole SNAPHAT 4 3 V 21.84 x 18.03 x 8.51mm 21.84mm 18.03mm 8.51mm +85 °C - - -40 °C -
RS Stock No. 714-0861
Mfr. Part No.M4T32-BR12SH6
$11.74
Each
units
Lithium-CF Through Hole SNAPHAT 4 3 V 21.84 x 18.03 x 8.51mm 21.84mm 18.03mm 8.51mm +85 °C - - -40 °C -
RS Stock No. 189-1267
Mfr. Part No.M4Z28-BR00SH1
$7.72
Each
units
Lithium-Ion Through Hole SNAPHAT 4 2.8 V 21.84 x 14.99 x 6.99mm 21.84mm 14.99mm 6.99mm +85 °C - - -40 °C -
RS Stock No. 740-5768
Mfr. Part No.NJU7286CRB1-TE1
$0.888
Each (In a Pack of 5)
units
- Surface Mount TVSP 8 10 V 2.9 x 2.8 x 0.9mm 2.9mm 2.8mm 0.9mm +85 °C 2.3mA 5.4 V -40 °C 1.5mA
RS Stock No. 178-1380
Mfr. Part No.M4T32-BR12SH1
$18.277
Each (In a Tube of 10)
units
- Through Hole SNAPHAT 4 - 21.84 x 14.99 x 6.99mm 21.84mm 14.99mm 6.99mm +70 °C - - 0 °C -
RS Stock No. 921-5624
Mfr. Part No.ICL7673CBAZA
$2.682
Each (In a Pack of 5)
units
- Surface Mount SOIC 8 - 5 x 4 x 1.5mm 5mm 4mm 1.5mm +70 °C - - 0 °C -
RS Stock No. 165-9711
Mfr. Part No.MAX8934AETI+
BrandMaxim
$4.47
Each (In a Tube of 75)
units
Lithium-Ion, Lithium-Polymer Surface Mount TQFN 28 6.6 V 4.1 x 0.75 x 4.1mm 4.1mm 0.75mm 4.1mm +85 °C 1.5A 4.242 V -40 °C 300mA
RS Stock No. 806-5594
Mfr. Part No.AD7280AWBSTZ
$12.40
Each
units
Lithium-Ion Surface Mount LQFP 48 8 → 30 V 7.2 x 7.2 x 1.45mm 7.2mm 7.2mm 1.45mm +105 °C 5mA 30 V -40 °C -
RS Stock No. 786-0856
Mfr. Part No.DS9034PC+
BrandMaxim
$15.16
Each
units
Lithium Surface Mount PowerCap Module 2 3 V 24.5 x 21.7 x 5.5mm 24.5mm 21.7mm 5.5mm +70 °C - - -40 °C -
RS Stock No. 686-7477
Mfr. Part No.M4Z32-BR00SH1
$11.61
Each
units
Lithium-Ion Through Hole SNAPHAT 4 2.8 V 21.84 x 14.99 x 6.99mm 21.84mm 14.99mm 6.99mm +85 °C - - -40 °C -
RS Stock No. 160-1700
Mfr. Part No.AD7280AWBSTZ
$10.61
Each (In a Tray of 250)
units
Lithium-Ion Surface Mount LQFP 48 8 → 30 V 7.2 x 7.2 x 1.45mm 7.2mm 7.2mm 1.45mm +105 °C 5mA 30 V -40 °C -
RS Stock No. 714-0868
Mfr. Part No.M4T32-BR12SH1
$10.80
Each
units
- Through Hole SNAPHAT 4 - 21.84 x 14.99 x 6.99mm 21.84mm 14.99mm 6.99mm +70 °C - - 0 °C -
RS Stock No. 923-1452
Mfr. Part No.ICL7673CBAZA
$2.697
Each (In a Tube of 98)
units
- Surface Mount SOIC 8 - 5 x 4 x 1.5mm 5mm 4mm 1.5mm +70 °C - - 0 °C -
RS Stock No. 168-6418
Mfr. Part No.M4Z32-BR00SH1
$10.50
Each (In a Tube of 23)
units
Lithium-Ion Through Hole SNAPHAT 4 2.8 V 21.84 x 14.99 x 6.99mm 21.84mm 14.99mm 6.99mm +85 °C - - -40 °C -
RS Stock No. 757-7005
Mfr. Part No.MAX8934AETI+
BrandMaxim
$7.44
Each
units
Lithium-Ion, Lithium-Polymer Surface Mount TQFN 28 6.6 V 4.1 x 0.75 x 4.1mm 4.1mm 0.75mm 4.1mm +85 °C 1.5A 4.242 V -40 °C 300mA
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