| Manufacturer | Part # | Datasheet | Description |
 Silicon Laboratories |
BRD4502D
|
1Mb / 16P |
Backup Power Domain Capacitor
|
|
BRD4503A
|
1Mb / 16P |
Backup Power Domain Capacitor
|
|
BRD4503B
|
1Mb / 16P |
Backup Power Domain Capacitor
|
|
BRD4504B
|
1Mb / 13P |
Backup Power Domain Capacitor
|
|
BRD4505B
|
1Mb / 16P |
Backup Power Domain Capacitor
|
 SHENZHEN FUMAN ELECTRON... |
FM5401
|
731Kb / 11P |
Bluetooth Headset Mobile Power Management IC
|
 Shenzhen Huazhimei Semi... |
HM233B
|
1Mb / 12P |
TWS Bluetooth headset dedicated touch IC
|
|
HM5814
|
1Mb / 9P |
Bluetooth headset backup power
|
|
HM233BD
|
1Mb / 12P |
TWS Bluetooth headset dedicated touch IC
|
 Ultralife Corporation. |
SOCOM-X
|
742Kb / 2P |
Headset Series
20 May 2010 Rev A |