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R1561 Series
60V Input 100mA Voltage Regulator

Product Specifications

The R1561 is a CMOS-based low power voltage regulator featuring 60 V input voltage and 100 mA output current. The device includes a short current limit circuit, an overcurrent protection circuit and a thermal shutdown. These features make the R1561 an ideal constant voltage power source for electrical appliances.

This product for industrial applications are characterized to -50°C, and operates in a wide temperature range from low temperature to high temperature.

  • Low power consumption and excellent transient response help to provide stable power supply.
  • The input voltage range is as wide as 5.5 V to 60 V, and the output voltage accuracy is as high as ±0.8%.
  • High heat dissipation and space-saving HSOP-6J and TO-252-5-P2 packages.

FEATURES

  Consumer Industrial Automotive
Input Voltage Range (Maximum Rating) 5.5 V to 60 V (80 V)
Operating Temperature Range -40°C to 105°C -50°C to 125°C -40°C to 125°C
Supply Current Typ. 20 µA
Standby Current Typ. 0.1 µA
Output Voltage 1.8 V / 2.5 V / 2.8 V / 3.0 V / 3.3 V / 3.4 V / 5.0 V
Output Voltage Accuracy ±0.8% (Ta = 25°C)
Dropout Voltage Typ. 1.3 V (IOUT = 100 mA, VOUT = 5.0 V)
Temp. Coefficient of Output Voltage Typ. ±100 ppm/°C
Line Regulation Typ. 0.01%/V (6 V ≤ VIN ≤ 60 V)
Load Regulation Typ. 3 mV (VIN = 8 V, 1 mA ≤ IOUT ≤ 100 mA)
Short-circuit Current Limiting Limits to Typ. 50 mA
Overcurrent Protection Triggers at Typ. 150 mA
Thermal Shutdown Triggers at Typ. 165°C
Packages HSOP-6J, TO-252-5-P2

APPLICATION INFORMATION

PIN DESCRIPTION

HSOP-6J

HSOP-6J5.02 mm × 6.0 mm
1 VOUT
2 GND*
3 CE
4 GND*
5 GND*
6 VDD

*) The GND pin must be wired together when it is mounted on board.

TO-252-5-P2

TO-252-5-P26.6 mm × 9.9 mm
1 VDD
2 NC
3 GND
4 VOUT
5 CE

*) The tab is substrate level (GND).


R1561 Series for Consumer

APPLICATIONS

  • Refrigerators, Rice Cookers and Electric Kettles
  • Laptop PCs, Digital TVs, Telephones and Home LAN System

PRODUCT LONGEVITY PROGRAM

R1561 series operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.


Operating Temperature Range : -40°C to 105°C


SELECTION GUIDE

The output voltage and the package type are user-selectable options.

Product Name   Package Quantity per Reel
R1561Sxx1B-E2-FE ConsumterPLP HSOP-6J 1,000
R1561Jxx1B-T1-FE ConsumterPLP TO-252-5-P2 3,000
  • xx … Set Output Voltage (VSET)
    1.8 V (18) / 2.5 V (25) / 2.8 V (28) / 3.0 V (30) / 3.3 V (33) / 3.4 V (34) / 5.0 V (50)

DOCUMENT/CONTACT

Purchase

Technical Support

Package *1 Marking Reliability *2
HSOP-6J R1561S R1561S (-FE)
TO-252-5-P2 R1561J R1561J (-FE)

*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.


R1561 Series for Industrial

This product is a high-reliability semiconductor device for industrial application that has passed both the screening at high temperature and the reliability test with extended hours. Ricoh accommodates requests including the long-time operation and high temperature environment use.


APPLICATIONS

  • Industrial equipments such as FAs and smart meters
  • Equipments used under high-temperature conditions such as surveillance camera and vending machine
  • Equipments accompanied by self-heating such as motor and lighting
  • Industrial equipment used in extremely cold districts or low-temperature environments

PRODUCT LONGEVITY PROGRAM

R1561 series operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.


Operating Temperature Range : -50°C to 125°C


Tjmax 150°C

Unlike the rating of the products for consumer applications at Tjmax = 125°C, the products for industrial applications are rated at high temperature of Tjmax = 150°C. The power dissipation is also rated at high temperature.


SELECTION GUIDE

The output voltage and the package type are user-selectable options.

Product Name   Package Quantity per Reel
R1561Sxx1B-E2-YE IndustrialPLP HSOP-6J 1,000
R1561Jxx1B-T1-YE IndustrialPLP TO-252-5-P2 3,000
  • xx … Set Output Voltage (VSET)
    1.8 V (18) / 2.5 V (25) / 2.8 V (28) / 3.0 V (30) / 3.3 V (33) / 3.4 V (34) / 5.0 V (50)

DOCUMENT/CONTACT

Purchase

Technical Support

Package*1 Marking Reliability*2
HSOP-6J R1561S R1561S (-YE)
TO-252-5-P2 R1561J R1561J (-YE)

*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.


R1561 Series for Automotive

Ricoh is committed to providing a semiconductor device with the highest level of quality and reliability by restricting the device manufacturing only within Ricoh and the cooperative companies successfully passed our stringent inspections for automotive products. Ricoh established a traceability system and manages manufacturing information and logistics information from the warehouse.


Quality Ranks for Applications

Ricoh offers three different quality ranks for automotive products according to their application purposes.
R1561 Series offer products in Rank 2 and Rank 3.

Rank 2: Automotive General Equipments (Body System)

  • Power source for automotive general equipments such as electric window, side mirror, and around view camera

Rank 3: Automotive Accessories

  • Power source for car accessories such as car audio equipment, car navigation system, and ETC system

PRODUCT LONGEVITY PROGRAM

R1561 series operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.


Operating Temperature Range : -40°C to 125°C


Tjmax 150°C

Unlike the rating of the products for consumer applications at Tjmax = 125°C, the products for automotive applications are rated at high temperature of Tjmax = 150°C. The power dissipation is also rated at high temperature.


SELECTION GUIDE

The output voltage and the package type are user-selectable options.

Product Name   Package Quantity per Reel
R1561Sxx1B-E2-KE AutomotiveAutomotive General EquipmentsPLP HSOP-6J 1,000
R1561Sxx1B-E2-AE AutomotiveAutomotive AccessoriesPLP
R1561Jxx1B-T1-KE AutomotiveAutomotive General EquipmentsPLP TO-252-5-P2 3,000
R1561Jxx1B-T1-AE AutomotiveAutomotive AccessoriesPLP
  • xx … Set Output Voltage (VSET)
    1.8 V (18) / 2.5 V (25) / 2.8 V (28) / 3.0 V (30) / 3.3 V (33) / 3.4 V (34) / 5.0 V (50)

DOCUMENT/CONTACT

Sample Online

  • Mouser

Purchase

Technical Support

Package*1 Marking Reliability*2
HSOP-6J R1561S R1561S (-KE) *3
R1561S (-AE)
TO-252-5-P2 R1561J R1561J (-KE) *3
R1561J (-AE)

*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.
*3: The reliability information is not listed for devices above rank2. Please contact Ricoh sales representatives for further informations.

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