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R1130 Series
8V Input 300mA Voltage Regulator (LDO Regulator)

Product Specifications

The R1130 Series are CMOS-based LDO regulators featuring 300mA output. The input voltage (VIN) is as high as Max. 8V (maximum rating of 9V). R1130 is available in two versions: the internally fixed output voltage type or the adjustable output voltage type by external resistors. The CE pin can switch the regulator into standby mode.

FEATURES

  Consumer Automotive
Input Voltage Range (Maximum Rating) 2.5 V to 8.0 V (9.0 V)
Operating Temperature Range -40°C to 85°C
Supply Current Typ. 50 µA
Standby Current Typ. 0.1 µA (VR) for A type
Chip Enable Function A Type: ”L” Active, B/C Type ”H” Active
Ripple Rejection Typ. 60dB (f=1kHz) (VR)
Output Current Min. 300mA (VIN=VOUT+1V)
Output Voltage Accuracy ±2.0% (VR) for A/B type,
±2.0% (Reference Voltage for adjustable VR) for C type
Dropout Voltage Typ. 0.2V (VOUT=5.0V type) (VR)
Output Voltage Range 1.5V to 5.0V (0.1V steps)
Externally specified with the ADJUST pin (Reference Voltage 1.8V : C Version)
Temperature-drift Coefficient of Output Voltage Typ. ±100 ppm/°C
Package SOT-89-5
Functions Built-in Current Limit Circuit
Internal Phase Compensation (small output capacitance such as 0.1μF Ceramic can be used with.)

APPLICATION INFORMATION

C1 = C2 = 0.1 µF

TYPICAL CHARACTERISTICS

R1130H331B Dropout Voltage vs. Output Current

PIN DESCRIPTION

SOT-89-54.5 mm × 4.35 mm

SOT-89-5

1 VOUT
2 VDD
3 GND
4 NC or ADJ
5 CE or CE

R1130 Series for Consumer

APPLICATIONS

  • Power source for CD-drives and DVD-drives, HDD
  • Local Power source for Notebook PC

PRODUCT LONGEVITY PROGRAM

R1130H operate PRODUCT LONGEVITY PROGRAM (ten-year supply is maintained as of January, 2016).
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.


SELECTION GUIDE

The output voltage, CE pin polarity, package for the ICs can be selected at the user’s request.

Product Name   Package Quantity per Reel
R1130Hxx1#-T1-FE ConsumterPLP SOT-89-5 1,000
  • xx … The output voltage can be designated in the range from 1.5V(15) to 5.0V(50) in 0.1V steps.
    (C Version is fixed at 00.)
  • # … CE pin polarity are options as follows.
    A: "L" active
    B: "H" active
    C: "H" active, with ADJUST pin.

DOCUMENT/CONTACT

Purchase

Technical Support

Package *1 Marking Reliability *2
SOT-89-5 R1130H R1130H (-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.


R1130 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.
R1130 Series offer products in Rank 2.

Rank 2: Automotive General Equipments (Body System)

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

PRODUCT LONGEVITY PROGRAM

R1130H operate PRODUCT LONGEVITY PROGRAM (ten-year supply is maintained as of January, 2016).
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.


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 CE pin polarity for the ICs can be selected at the user’s request.

Product Name   Package Quantity per Reel
R1130Hxx1#-T1-HE
AutomotiveAutomotive General EquipmentsPLP SOT-89-5 1,000
  • xx … The output voltage can be designated in the range from 1.5V(15) to 5.0V(50) in 0.1V steps.
    (C Version is fixed at 00.)
  • # … CE pin polarity options are as follows.
    A: "L" active
    B: "H" active
    C: "H" active, with ADJUST pin.

DOCUMENT/CONTACT

Purchase

Technical Support

Package*1 Reliability*2
SOT-89-5 R1130H (-HE) *3

*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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