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R5112 Series
Low Supply Current 42V Input 200mA Voltage Regulator with VD

Product Specifications

R5112 is an ultra-low supply current voltage regulator with a voltage detector featuring 200 mA output current and 42 V input voltage. This device consists of an Output Short-circuit Protection Circuit, an Overcurrent Protection Circuit, and a Thermal Shutdown Circuit in addition to the basic regulator circuits.

It offers a wide range of operating temperature of −40°C to 105°C for consumer applications, and −40°C to 125°C for industrial and automotive applications. The maximum input voltage is 42 V. The output voltages are internally fixed at either of the following: 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.4 V, or 5.0 V. The output voltage accuracy is ±0.6%. The detector threshold accuracy of the voltage detector is ±0.6%. This device is offered in an 8-pin HSOP-8E package with high power dissipation.

FEATURES

  Consumer Industrial Automotive
Input Voltage Range (Maximum Rating) 3.5 V to 42 V (50 V)
Operating Temperature Range -40°C to 105°C -40°C to 125°C
Supply Current Typ. 3.8 µA
Standby Current Typ. 0.1 µA
Dropout Voltage Typ. 0.6 V (IOUT = 200 mA, VOUT = 5.0 V)
Output Voltage Range 1.8 V / 2.5 V / 2.8 V / 3.0 V / 3.3 V / 3.4 V / 5.0 V
Output Voltage Accuracy ±0.6% (Ta = 25°C)
Output Voltage Temperature-Drift Coefficient Typ. ±60 ppm/°C
Detector Threshold Range R5112Sxx1B: 1.6 V to 4.8 V
R5112Sxx1D: 2.9 V to 4.8 V
Detector Threshold Accuracy ±0.6% (Ta = 25°C)
Detector Threshold Temperature Coefficient Typ. ±60 ppm/°C
Line Regulation Typ. 0.01%/V (2.5 V ≤ VSET: VSET + 1 V ≤ VIN ≤ 42 V)
Built-in Output Short-circuit Protection Circuit Typ. 80 mA
Built-in Over-current Protection Circuit Typ. 350 mA
Built-in Thermal Shutdown Circuit Thermal Shutdown Temperature: Typ. 170°C
Recommended Ceramic Capacitors COUT = 0.1 µF or more
Package HSOP-8E

APPLICATION INFORMATION

R5112SxxxB

C1 (CIN), C2 (COUT) : 0.1 µF or more

TYPICAL CHARACTERISTICS

Input Transient Response

PIN DESCRIPTION

HSOP-8E

HSOP-8E5.2 mm × 6.2 mm
1 VDD
2 CE
3 NC
4 DOUT**
5 CD
6 SENSE or NC
7 GND
8 VOUT

*) The tab is substrate level (GND).
**) DOUT pin should be pulled-up to an external voltage level.


R5112 Series for Consumer

APPLICATIONS

  • Power source for home appliances such as refrigerators, rice cookers, and electric hot-water pot
  • Power source for notebook PCs, digital TVs, cordless phones, and private LAN system
  • Power source for office equipment machines such as copiers, printers, facsimiles, scanners, and projectors

PRODUCT LONGEVITY PROGRAM

R5112 series for consumer 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 set output voltage is user-selectable.

Product Name   Package Quantity per Reel
R5112Sxx1#-E2-FE ConsumterPLP HSOP-8E 1,000
  • xx … Specify the set output voltage (VSET) and the set detector threshold (−VSET) by using serial numbers starting from 01.
  • # … Select the voltage detection type from the following
    B: SENSE pin detection
    D: VOUT pin detection

DOCUMENT/CONTACT

Purchase

Technical Support

Package *1 Marking Reliability *2
HSOP-8E R5112S R5112S (-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.


R5112 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

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 industrial applications are rated at high temperature of Tjmax = 150°C. The power dissipation is also rated at high temperature.


SELECTION GUIDE

The set output voltage is user-selectable.

Product Name   Package Quantity per Reel
R5112Sxx1#-E2-YE Industrial HSOP-8E 1,000
  • xx … Specify the set output voltage (VSET) and the set detector threshold (−VSET) by using serial numbers starting from 01.
  • # … Select the voltage detection type from the following
    B: SENSE pin detection
    D: VOUT pin detection

DOCUMENT/CONTACT

Purchase

Technical Support

Package*1 Reliability*2
HSOP-8E R5112S (-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.


R5112 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.
R5112 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

R5112 series for automotive operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.


AEC-Q100 Grade 1 Compliant


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 set output voltage and the automotive class code are user-selectable.

Product Name   Package Quantity per Reel
R5112Sxx1#-E2-KE AutomotiveAutomotive General EquipmentsAEC-Q100PLP HSOP-8E 1,000
R5112Sxx1#-E2-AE AutomotiveAutomotive AccessoriesAEC-Q100PLP
  • xx … Specify the set output voltage (VSET) and the set detector threshold (−VSET) by using serial numbers starting from 01.
  • # … Select the voltage detection type from the following
    B: SENSE pin detection
    D: VOUT pin detection

DOCUMENT/CONTACT

Purchase

Technical Support

Package*1 Reliability*2
HSOP-8E R5112S (-KE) *3
R5112S (-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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