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Part Name(s) : LB1846MC SANYO
SANYO -> Panasonic
Description : LOW-VOLTAGE/LOW SATURATION VOLTAGE TYPE Bidirectional Motor Driver View

Overview
The LB1846MC is 2-channel LOW-VOLTAGE, LOW SATURATION VOLTAGE TYPE bidirectional motor driver IC that is optimal for use as 2-phase stepping motor drivers in printers, cameras and other portable equipment. The output circuits are of the bipolar TYPE, with PNP transistors in the upper side and NPN transistors in the LOWer side, and they achieve LOW SATURATION output and LOW power characteristics despite being provided in a miniature package.

Functions
•Optimal for 1-2 phase excitation drive for 2-phase stepping motors 
•Standby current: Zero
LOW SATURATION VOLTAGE. VO (sat) = 0.55V typical at IO = 400mA  •Thermal shutdown circuit
•No limitations on the magnitude relationship between the power supply VOLTAGE (VCC) and the input VOLTAGE (VIN)

Part Name(s) : LB1848MC SANYO
SANYO -> Panasonic
Description : LOW-VOLTAGE/LOW SATURATION VOLTAGE TYPE Bidirectional Motor Driver View

Overview
The LB1848MC is 2-channel LOW-VOLTAGE, LOW SATURATION VOLTAGE TYPE bidirectional motor driver IC that is optimal for use as 2-phase stepping motor drivers in printers, cameras and other portable equipment. The output circuits are of the bipolar TYPE, with PNP transistors in the upper side and NPN transistors in the LOWer side, and they achieve LOW SATURATION output and LOW power characteristics despite being provided in a miniature package.

Functions
• Optimal for 2-phase excitation drive for 2-phase stepping motors
• Standby current: Zero
LOW SATURATION VOLTAGE. VO (sat) = 0.55V typical at IO = 400mA
• Thermal shutdown circuit
• Through-current prevention circuit
• No limitations on the magnitude relationship between the power supply VOLTAGE (VCC) and the input VOLTAGE (VIN)
• “Soft off” function that reduces power supply line noise when switching from drive to standby modes. (Requires the use of one external capacitor.)

Part Name(s) : MM1270CN MM1270ZN MM1270 Mitsumi
Mitsumi
Description : LOW-Output VOLTAGE LOW-SATURATION Three-Pin REGULATOR View

Outline
MM1270 is targeted at the one-battery output VOLTAGE market, and is a compact LOW input/output VOLTAGE differential stable power supply with ultra-LOW current consumption.

Features
1. Input VOLTAGE 10V max.
2. Input/output VOLTAGE differential 0.05V typ.
3. Input current for no load 15µA typ.
4. Output VOLTAGE 1.08V, 1.03V typ.
5. Current limiter circuit included
6. On/Off logic

Applications
1. Pagers
2. Headphone stereos
3. Portable equipment

Part Name(s) : LB1848MC LB1848MC-BH LB1848MC-AH ON-Semiconductor
ON Semiconductor
Description : LOW-VOLTAGE/LOW SATURATION VOLTAGE TYPE Bidirectional Motor Driver View

Overview
The LB1848MC is 2-channel LOW-VOLTAGE, LOW SATURATION VOLTAGE TYPE bidirectional motor driver IC that is optimal for use as 2-phase stepping motor drivers in printers, cameras and other portable equipment. The output circuits are of the bipolar TYPE, with PNP transistors in the upper side and NPN transistors in the LOWer side, and they achieve LOW SATURATION output and LOW power characteristics despite being provided in a miniature package.

Functions
• Optimal for 2-phase excitation drive for 2-phase stepping motors
• Standby current: Zero
LOW SATURATION VOLTAGE. VO (sat) = 0.55V typical at IO = 400mA
• Thermal shutdown circuit
• Through-current prevention circuit
• No limitations on the magnitude relationship between the power supply VOLTAGE (VCC) and the input VOLTAGE (VIN)
• “Soft off” function that reduces power supply line noise when switching from drive to standby modes. (Requires the use of one external capacitor.)


Part Name(s) : BA033FP-E2 BA033T BA033TFP BA03T BA03TFP BA05T BA05TFP BA06T BA06TFP BA07T BA07TFP BA08T BA08TFP BA09T BA09TFP BA10T BA10TFP BA12T BA12TFP BA15T BA15TFP BA03FP BA033FP BA05FP BA06FP ROHM
ROHM Semiconductor
Description : LOW SATURATION VOLTAGE TYPE 3-PIN REGULATOR View

BAOOT / BAOOFP series

The BAΟΟT and BAΟΟFP series are fixed positive output LOW drop-out TYPE, 3-PIN VOLTAGE REGULATORs with positive output. These REGULATORs are used to provide a stabilized output VOLTAGE from a fluctuating DC input VOLTAGE.
There are 10 fixed output VOLTAGEs, as folLOWs:3V, 3.3V, 5V, 6V*, 7V, 8V, 9V, 10V, 12V and 15V. The maximum current capacity is 1A for each of the above VOLTAGEs. (Items marked with an asterisk are under development.)

Features
1) Built-in overVOLTAGE protection circuit, overcurrent protection circuit and thermal shutdown circuit.
2) TO220FP and TO252-3 packages are available to cover a wide range of applications.
3) Compatible with the BA178ΟΟ series.
4) Richly diverse lineup.
5) LOW minimum I / O VOLTAGE differential.

Application
  Constant VOLTAGE power supply

Part Name(s) : LB1840 LB1840M SANYO
SANYO -> Panasonic
Description : LOW-VOLTAGE/LOW-SATURATION Bidirectional Variable Constant-VOLTAGE Motor Driver View

Overview
The LB1840M is a LOW-VOLTAGE, LOW-SATURATION, three-input TYPE two-channel bidirectional motor driver that permits switching between constant-VOLTAGE regulated output and saturated output. The design is ideal for a two-phase bipolar driver for stepping motors.

Features
• Wide operating VOLTAGE range (3.0 to 9.0 V).
LOW SATURATION VOLTAGE VO(sat) = 0.40 V at IO = 200 mA.
• Consumes almost no current in standby mode (0.1 µA or less).
• Permits setting of bidirectional constant-VOLTAGE regulated value.
• Three-input TYPE that is ideal for a two-phase bipolar driver.
• Permits switching between constant-VOLTAGE regulated output and saturated output.
• Built in reference VOLTAGE coupled to input.
• Compact MFP-14S package.

Part Name(s) : LB1839 LB1839M SANYO
SANYO -> Panasonic
Description : LOW-VOLTAGE/LOW-SATURATION Bidirectional Constant-VOLTAGE Regulated Motor Driver View

Overview
The LB1839M is a LOW-VOLTAGE, LOW-SATURATION, three-input TYPE two-channel bidirectional motor driver that permits switching between constant-VOLTAGE regulated output and saturated output. The design of the LB1839M is ideal for a two-phase bipolar driver for stepping motors.

Features
. Wide operating VOLTAGE range (3.0 to 9.0 V).
. LOW SATURATION VOLTAGE
   VO(sat) = 0.40 V at IO= 200 mA.
. Consumes almost no current in standby mode (0.1 µA or less).
. Permits setting of bidirectional constant-VOLTAGE regulated value.
. Three-input TYPE that is ideal for a two-phase bipolar driver.
. Permits switching between constant-VOLTAGE regulated output and saturated output.
. Built-in reference VOLTAGE coupled to input.
. Compact MFP14S package.

Part Name(s) : BAOOST BA00ST BA03ST BA033ST BA05ST BA06ST BA07ST BA08ST BA09ST BA10ST BA12ST BA15ST ROHM
ROHM Semiconductor
Description : LOW SATURATION VOLTAGE TYPE REGULATOR with ON / OFF switch View

The BAOOST series are variable, fixed output LOW drop-out TYPE VOLTAGE REGULATORs with an ON / OFF switch. These REGULATORs are used to provide a stabilized output VOLTAGE from a fluctuating DC input VOLTAGE.
Fixed output VOLTAGEs are 3V∗, 3.3V, 5V, 6V∗ 7V, 8V, 9V, 10V, 12V, and 15V∗. The maximum current capacity is 1A for each of the above VOLTAGEs. (Items marked with an asterisk are under development.)

Features
1) Built-in overVOLTAGE protection circuit, overcurrent protection circuit and thermal shutdown circuit.
2) TO220FP-5 package can be used in wide range of applications.
3) 0µA (design value) circuit current when switch is off.
4) Richly diverse lineup.
5) LOW minimum I / O VOLTAGE differential.

Applications
    Constant VOLTAGE power supply

Part Name(s) : AN80XX AN80XXM Panasonic
Panasonic Corporation
Description : 3-PIN, positive output, LOW dropout VOLTAGE REGULATOR (50 mA TYPE) View

■Overview
The AN80xx series and the AN80xxM series are 3-PIN, LOW dropout, fixed positive output TYPE monolithic VOLTAGE REGULATORs. Since their power consumption can be minimized, they are suitable for battery-used power supply and reference VOLTAGE. 13 TYPEs of output VOLTAGE are available; 2V, 2.5V, 3V, 3.5V (SSIP003-P-0000 only), 4V, 4.5V, 5V, 6V, 7V, 8V, 8.5V, 9V, and 10V.

■Features
•Input/output VOLTAGE difference: 0.3V max.
•Output current of up to 50mA
LOW bias current: 0.6mA typ.
•Output VOLTAGE: 2V, 2.5V, 3V, 3.5V (SSIP003-P-0000 only), 4V, 4.5V, 5V, 6V, 7V, 8V, 8.5V, 9V, and 10V
•Built-in overcurrent protection circuit

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