Description
The S-8821 series is a CMOS step-up charge pump DC-DC converter with a voltage regulation function. The S-8821 series consists of an oscillation circuit, a controller, a reference voltage circuit, an error amplifier circuit, and an output switching transistor, and can regulate the output voltage by PFM control. Since small ceramic capacitors can be used for the pump capacitor, input capacitor, and output capacitor, the mounting area can be minimized.

Features
*Step-up PFM control CMOS charge pump
*Power supply voltage: 1.6 to 5.0 V
*Output voltage: 2.5 to 5.5 V, selectable in 0.1 V steps.
*Output voltage accuracy: ±2 % max.
*Built-in soft start circuit: 1.0 ms typ.
*Output current 25 mA (VIN=(VOUT(S) × 0.80) V)
*Oscillation frequency: 1.0 MHz typ.
*ON/OFF function: During standby: 1 μA max.
*Ultra-small package: SOT-23-6W
*Lead-free products

Applications
*Lithium ion battery driven applications
*Local power supply
*Power supply for white LED display backlights

S-882125AMH-M2ATFG, S-882130AMH-M2FTFG, S-882133AMH-M2ITFG

Description
The S-7760A is a programmable port controller IC comprised of an E2PROM, a control circuit for data output, a circuit to prevent malfunction caused by low power supply voltage and others.
This IC operates at 400 kHz and interfaces with exteriors via I2C-bus, controls an 8ch digital output with a serial signal.
Among the digital output ports of 8 channels, the lower 4 channels have a timer function so that at each port, users are able to set the default value and inverted delay time. In the higher 4 channels, setting the fixed output is available at each port. The default value is maintained despite power-off because this IC has an E2PROM. The S-7760A is able to be used to control ON/OFF for the chips surrounding MPU and to output the default data that devices undamentally have.

Features
*Operating voltage range: 2.3 to 4.5 V
*8ch digital output: Higher 4 channels; fixed output/lower 4 channels; timer action
*Operating frequency of I2C-bus interface: 400 kHz
*Low current consumption at standby: 3.0 μA Max. (VCCH = 4.5 V CMOS input type), 10.0 μA Max. (VCCH = 4.5 V low voltage input type)
*Built-in E2PROM circuit: 6-byte
*E2PROM endurance: 105 cycles / word (at −40 to +85 °C)
*E2PROM data retention: 10 years (after rewriting 105 cycles / word)
*Function to protect write in E2PROM
*Function to prevent malfunction during low power supply voltage operation
*Lead-free product
*Small package: WLP-16A, 16-Pin TSSOP (Under development)

Application
*Mobile phone
*Portable communication device
*Digital still camera
*Digital video camera

S-7760A00XX-HCT1, S-7760A10XX-HCT1, S-7760A20XX-HCT1

Description
The S-8130AA is a temperature switch with a latch function having a built-in semiconductor temperature sensor with the accuracy of ±2.5°C. The output signal is inverted when the temperature is detected, and latched until a reset signal input or a detection of the power voltage lowering.
Low voltage operation down to 2.2 V is possible and the current consumption is low, 15 μA (typ.), due to CMOS configuration.
The S-8130AA consists of a temperature sensor having the temperature coefficient of −13 mV/°C, a reference voltage source, a comparator, voltage detection circuit, and noise suppression circuit all of which are enclosed in 8-Pin MSOP package.
Since the temperature range of this IC is −40 to +100 °C, it is possible to achieve the extensive application for temperature control.

Features
*Detection temperature : +60 to +95°C, 5°C step
*Detection accuracy : ±2.5°C
*VSS grounded temperature voltage output
*Low voltage operation : VDD (min.)=2.2 V
*Low current consumption : 15 μA typ. (+25°C)
*Output logic level is fixed by the latch after temperature detection
*Noise suppression at temperature detection
*Package : 8-Pin MSOP
*Lead-free products

Applications
*Game console
*Electronic devices

S-8130AAAFN-MAAT2G, S-8130AACFN-MAET2G

Description
The S-5711A Series, developed by CMOS technology, is a Hall IC with a high-sensitivity and operates on a low current.
The output voltage changes when the S-5711A Series detects the intensity level of flux density. Using the S-5711A Series with a magnet makes it possible to detect the open/close state in various devices.
High-density mounting is possible by using the super-small SNT-4A, SOT-23-3 packages. Also, the S-5711A Series is the most suitable for portable devices due to the low current consumption.

Features
*Built-in chopping stabilized amplifier
*Applicable in various devices with wide range of option
-Detection of both poles, south pole or north pole*1
-Active “L”, active “H” *1
-Nch open drain output, CMOS output
*Wide power supply voltage range : 2.4 V to 5.5 V
*Low current consumption : 5.0 μA typ., 8.0 μA max.
*Range of operation temperature: −40°C to +85°C
-Small magnetic characteristics against temperature dependency
*Small package : SNT-4A, SOT23-3
*Lead-free product

Applications
*Cellular phones (flip type, slide type, etc.)
*Laptop PCs
*Digital video cameras
*Playthings, portable games
*Home appliances

S-5711ANDL-I4T1G, S-5711ANSL-I4T1G, S-5711ACDL-I4T1G, S-5711ACSL-I4T1G

Description
The S-35199A01 is a CMOS 3-wire real-time clock IC which operates with the very low current consumption and in the wide range of operation voltage. The operation voltage is 1.3 V to 5.5 V so that this IC can be used for various power supplies from main supply to backup battery. Due to the 0.34 μA current consumption and wide range of power supply voltage at time keeping, this IC makes the battery life longer. In the system which operates with a backup battery, the included free registers can be used as the function for user’s backup memory. Users always can take back the information in the registers which is stored before power-off the main power supply, after the voltage is restored.
This IC has the function to correct advance/delay of the clock data speed, in the wide range, which is caused by the oscillation circuit’s frequency deviation. Correcting according to the temperature change by combining this function and a temperature sensor, it is possible to make a high precise clock function which is not affected by the ambient temperature. This IC has the function for the external microcomputer’s sub clock to output the 32.768 kHz clock pulse. And for this output, users can select either of Nch open drain or CMOS.
Moreover, this IC has a 24-bit binary up counter. This counter counts up every 60 sec from power-on so that users are able to grasp the elapsed time from power-on up to 30 years.

Features
*Low current consumption : 0.34 μA typ. (VDD = 3.0 V, Ta = 25°C)
*Wide range of operating voltage : 1.3 to 5.5 V
*Built-in clock-correction function
*Clock pulse output (CMOS output, function to select frequency)
*32.768 kHz clock pulse output (Nch open-drain, output control pin)
*Built-in 24-bit binary up counter
*Built-in free user register
*3-wire (micro wire) CPU interface
*Built-in alarm interrupter
*Built-in flag generator during detection of low power voltage or at power-on
*Auto calendar up to the year 2099, automatic leap year calculation function
*Built-in constant voltage circuit
*Built-in 32.768 kHz crystal oscillator (Cd built in, Cg external)
*Package : WLP-12A
*Lead-free product

Applications
*Mobile game devices
*Mobile AV devices
*Digital still cameras
*Digital video cameras
*Electronic power meters
*DVD recorders
*TVs, VCRs
*Mobile phones, PHS
*Car navigation

S-35199A01-HRT1

Description
The S-35190A is a CMOS 3-wire real-time clock IC which operates with the very low current consumption and in the wide range of operation voltage. The operation voltage is 1.3 V to 5.5 V so that this IC can be used for various power supplies from main supply to backup battery.
Due to the 0.25 μA current consumption and wide range of power supply voltage at time keeping, this IC makes the battery life longer. In the system which operates with a backup battery, the included free registers can be used as the function for user’s backup memory.
Users always can take back the information in the registers which is stored before power-off the main power supply, after the voltage is restored.
This IC has the function to correct advance/delay of the clock data speed, in the wide range, which is caused by the oscillation circuit’s frequency deviation. Correcting according to the temperature change by combining this function and a temperature sensor, it is possible to make a high precise clock function which is not affected by the ambient temperature.

Features
*Low current consumption : 0.25 μA typ. (VDD = 3.0 V, Ta = 25°C)
*Wide range of operating voltage : 1.3 to 5.5 V
*Built-in clock-correction function
*Built-in free user register
*3-wire (MICROWIRE) CPU interface
*Built-in alarm interrupter
*Built-in flag generator during detection of low power voltage or at power-on
*Auto calendar up to the year 2099, automatic leap year calculation function
*Built-in constant voltage circuit
*Built-in 32.768 kHz crystal oscillator (Cd built in, Cg external)
*Package : 8-Pin SOP (JEDEC), 8-Pin TSSOP, SNT-8A
*Lead-free product

Applications
*Mobile game devices
*Mobile AV devices
*Digital still cameras
*Digital video cameras
*Electronic power meters
*DVD recorders
*TVs, VCRs
*Mobile phones, PHS
*Car navigation

S-35190A-J8T1G, S-35190A-T8T1G, S-35190A-I8T1G

Description
The S-L2980 series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption developed based on CMOS technology.
A built-in low on-resistance transistor provides a low dropout voltage and a large output current. A shutdown circuit ensures long battery life.
Various types of output capacitors can be used in the S-L2980 series compared with the conventional CMOS voltage regulators. A small ceramic capacitor can also be used.

Features
*Output voltage: 1.5 V to 6.0 V, selectable in 0.1 V steps
*High accuracy output voltage: ±2.0 % accuracy
*Low dropout voltage: 120 mV typ. (at 3.0 V output product, IOUT=50 mA)
*Low current consumption: During operation: 90 μA typ., 140 μA max.
                                       During shutdown: 0.1 μA typ., 1.0 μA max.
*High peak current capability: 150 mA output is possible. (at VIN≥VOUT(S)+1.0 V)
*Built-in shutdown circuit: Ensure long battery life.
*Low ESR capacitor: A 1.0 μF capacitor can be used as the output capacitor.
                              (A 2.2 μF capacitor can be used as the output capacitor for the products
                               whose output voltage is 1.7 V or less.)
*High ripple rejection: 70 dB typ. (at 1.0 kHz)
*Small package: SOT-23-5
*Lead-free products

Applications
*Power supply for battery-powered devices
*Power supply for personal communication devices
*Power supply for home electric/electronic appliances
*Power supply for cellular phones

General Description
The S-35192A is a CMOS 3-wire real-time clock IC which operates with the very low current
consumption and in the wide range of operation voltage. The operation voltage is 1.3 V to 5.5
V so that this IC can be used for various power supplies from main supply to backup battery.
Due to the 0.45 μA current consumption and wide range of power supply voltage at time keeping, this IC makes the battery life longer. In the system which operates with a backup
battery, the included free registers can be used as the function for user’s backup memory.
Users always can take back the information in the registers which is stored before power-off
the main power supply, after the voltage is restored.
This IC has the function to correct advance/delay of the clock data speed, in the wide range,
which is caused by the oscillation circuit’s frequency deviation. Correcting according to the
temperature change by combining this function and a temperature sensor, it is possible to
make a high precise clock function which is not affected by the ambient temperature.

Features
*Low current consumption : 0.45 μA typ. (VDD = 3.0 V, Ta = 25°C)
*Constant output of 32.768 kHz clock pulse (Nch open-drain output)
*Wide range of operating voltage : 1.3 to 5.5 V
*Built-in clock-correction function
*Built-in free user register
*3-wire (MICROWIRE) CPU interface
*Built-in alarm function
*Built-in flag generator during detection of low power voltage or at power-on
*Auto calendar up to the year 2099, automatic leap year calculation function
*Built-in constant voltage circuit
*Built-in 32.768 kHz crystal oscillator (Cd built in, Cg external)
*Package : SNT-8A
*Lead-free product

Applications
*Mobile game devices
*Mobile AV devices
*Digital still cameras
*Digital video cameras
*Electronic power meters
*DVD recorders
*TVs, VCRs
*Mobile phones, PHS
*Car navigation

The S-L2985 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption developed based on CMOS technology.
A built-in low on-resistance transistor provides a low dropout voltage and large output current, and a built-in overcurrent protector prevents the load current from exceeding the current capacitance of the output transistor.
An ON/OFF circuit ensures a long battery life. Compared with the voltage regulators using the conventional CMOS process, a larger variety of capacitors are available, including small ceramic capacitors. A super-small WLP-4B package realizes high-density mounting.

Features
* Output voltage: 1.5 V to 5.5 V, selectable in 0.1 V steps.
* High-accuracy output voltage: ±1.0%
* Low dropout voltage: 190 mV typ. (3.0 V output product, IOUT = 100 mA)
* Low current consumption:
- During operation: 50 μA typ., 90 μA max.
- During shutdown: 0.1 μA typ., 1.0 μA max.
* High peak current capability: 150 mA output is possible (@ VIN ≥ VOUT(S) + 1.0 V)*1
* Built-in ON/OFF circuit: Ensures long battery life.
* Low ESR capacitor can be used: A ceramic capacitor of 0.47 μF or more can be used for the output capacitor.
* High ripple rejection: 80 dB typ. (@ 1.0 kHz)
* Built-in overcurrent protector: Overcurrent of output transistor can be restricted.
* Super-small package: WLP-4B
* Lead-free products

Applications
* Power supply for battery-powered devices
* Power supply for personal communication devices
* Power supply for home electric/electronic appliances
* Power supply for cellular phones

The S-T111 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption developed based on CMOS technology.
A built-in low on-resistance transistor provides a low dropout voltage and large output current, and a builtin overcurrent protector prevents the load current from exceeding the current capacitance of the output transistor.
An ON/OFF circuit ensures a long battery life.
Compared with the voltage regulators using the conventional CMOS process, a larger variety of capacitors are available, including small ceramic capacitors.
A small SOT-23-5 package realizes highdensity mounting.

Features
• Output voltage: 1.5 V to 5.5 V, selectable in 0.1 V steps.
• High-accuracy output voltage: ±1.0%
• Low dropout voltage: 190 mV typ. (3.0 V output product, IOUT = 100 mA)
• Low current consumption: During operation: 50 μA typ., 90 μA max.
                                        During shutdown: 0.1 μA typ., 1.0 μA max.
• High peak current capability: 150 mA output is possible (at VIN ≥ VOUT(S) + 1.0 V)*1
• Built-in ON/OFF circuit: Ensures long battery life.
• Low ESR capacitor can be used: A ceramic capacitor of 0.1 μF or more can be used for the output capacitor.
• High ripple rejection: 80 dB typ. (at 1.0 kHz)
• Built-in overcurrent protector: Overcurrent of output transistor can be restricted.
• Small package: SOT-23-5
• Lead-free products
*1. Attention should be paid to the power dissipation of the package when the output current is large.

Applications
• Power supply for battery-powered devices
• Power supply for personal communication devices
• Power supply for home electric/electronic appliances
• Power supply for cellular phones